Clinical Journal of Oncology Nursing ® Suppl. to Dec. 2013, Vol. 17, No. 6 Hematopoietic Stem Cell Transplantation and Multiple Myeloma: From the International Myeloma Foundation Nurse Leadership Board The Changing Treatment Landscape for Multiple Myeloma, p. 7 An Autologous Transplantation Overview, p. 13 Caregivers of Multiple Myeloma Survivors, p. 25 Clinical Updates, p. 33 Autologous Transplantation: Frequently Asked Questions, p. 43 www.cjon.org An official journal of the Oncology Nursing Society Acknowledgment International Myeloma Foundation Nurse Leadership Board The International Myeloma Foundation Nurse Leadership Board is a professional nursing partnership representing leading cancer centers and community practices in the United States with the primary mission of understanding and developing strategies to address the unmet needs of myeloma nurses and their patients. One of the current priorities is addressing the specialty needs of patients undergoing autologous stem cell transplantation and their caregivers. As a part of this goal, this supplement has been developed by members of the Nurse Leadership Board. It is our hope that the content in this supplement will support the facilitation of care and positively affect outcomes, including quality of life for patients with myeloma and their caregivers throughout the continuum of care. B. Nadine Baxter-Hale, MNSc, APN-BC, AOCNP® University of Arkansas for Medical Sciences Little Rock, AR Kathryn Lilleby, RN Fred Hutchinson Cancer Research Center Seattle, WA Page A. Bertolotti, RN, BSN, OCN® Samuel Oschin Cancer Center at Cedars-Sinai Medical Center Los Angeles, CA Patricia A. Mangan, MSN, APRN-BC Abramson Cancer Center, University of Pennsylvania Philadelphia, PA Elizabeth Bilotti, MSN, APRN, BC, OCN® John Theurer Cancer Center at Hackensack University Medical Center Hackensack, NJ Teresa Miceli, RN, BSN, OCN® Mayo Clinic, William Von Liebig Transplant Center Rochester, MN Kathleen Colson, RN, BSN, BS Jerome Lipper Multiple Myeloma Center at Dana-Farber Cancer Institute Boston, MA Kena C. Miller, ARNP-BC Mayo Clinic Jacksonville, FL Deborah Doss, RN, OCN® Jerome Lipper Multiple Myeloma Center at Dana-Farber Cancer Institute Boston, MA Beth Faiman, MSN, APRN-BC, AOCN® Cleveland Clinic Cleveland, OH Elizabeth Finley-Oliver, RN, OCN H. Lee Moffitt Cancer Center and Research Institute Tampa, FL ® Kimberly Noonan, RN, ANP-BC Dana-Farber Cancer Institute Boston, MA Tiffany A. Richards, RN, ANP-BC University of Texas MD Anderson Cancer Center Houston, TX Sandra I. Rome, RN, MN, AOCN® Cedars-Sinai Medical Center Los Angeles, CA Charise L. Gleason, MSN, ANP-C, AOCNP® Winship Cancer Institute of Emory University Atlanta, GA Jacy Spong, RN, BSN, OCN® Mayo Clinic Scottsdale, AZ Sandra Kurtin, RN, MS, AOCN®, ANP-C The University of Arizona Cancer Center Tucson, AZ Joseph D. Tariman, PhD, ANP-BC Northwestern University Chicago, IL Publication of the supplement was made possible through support by Sanofi Oncology to the International Myeloma Foundation. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Acknowledgment 1 Clinical Journal of Oncology Nursing® Editor Supplement to Volume 17, Number 6, December 2013 Editorial Staff Deborah K. Mayer, PhD, RN, AOCN , FAAN University of North Carolina–Chapel Hill CJONEditor@ons.org (email) ® Associate Editors Carlton G. Brown, PhD, RN, AOCN®, FAAN • Valerie Burger, RN, MA, MS, OCN® • Ellen R. Carr, RN, MSN, AOCN® • Jennifer C. Ewing, RN, MSN, NP-C, AOCNP® • Anne H. Gross, PhD, RN, NEA-BC • Mallori Hooker, RN, MSN, NP-C, AOCNP® • Guadalupe R. 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Contents Supplement to the Clinical Journal of Oncology Nursing Feature Articles 17 The Changing Landscape of Multiple Myeloma: Implications for Oncology Nurses Sandra Kurtin, RN, MS, AOCN®, ANP-C and Beth Faiman, MSN, APRN-BC, AOCN® 13 Autologous Hematopoietic Stem Cell Transplantation for Patients With Multiple Myeloma: An Overview for Nurses in Community Practice Teresa Miceli, RN, BSN, OCN®, Kathryn Lilleby, RN, Kimberly Noonan, RN, ANP-BC, Sandra Kurtin, RN, MS, AOCN®, ANP-C, Beth Faiman, MSN, APRN-BC, AOCN®, and Patricia A. Mangan, MSN, APRN-BC 25 Caregivers of Multiple Myeloma Survivors Sandra Kurtin, RN, MS, AOCN®, ANP-C, Kathryn Lilleby, RN, and Jacy Spong, RN, BSN, OCN® Cover: © Owen Franken/Photographer’s Choice RF/Getty Images About the Cover 33 Clinical Updates in Blood and Marrow Transplantation in Multiple Myeloma Beth Faiman, MSN, APRN-BC, AOCN®, Teresa Miceli, RN, BSN, OCN®, Kimberly Noonan, RN, ANP-BC, and Kathryn Lilleby, RN 43 Autologous Hematopoietic Stem Cell Transplantation for Multiple Myeloma: Frequently Asked Questions Patricia A. Mangan, MSN, APRN-BC, Charise F. Gleason, MSN, ANP-C, AOCNP®, and Teresa Miceli, RN, BSN, OCN® Multiple myeloma is a plasma cell neoplasm noted for excess paraprotein secretion and organ effects such as renal, bone, bone marrow, neurologic, and immune dysfunction. Autologous hematopoietic stem cell transplantation (above) is an important treatment option for patients with multiple myeloma. The articles in this supplement will analyze, from an oncology nurse viewpoint, the autologous hematopoietic stem cell transplantation procedure as well as the changing landscape of multiple myeloma care, processes to support caregivers, blood and marrow transplantation updates, and frequently asked questions oncology nurses may have about the transplantation process. Publication of this supplement was made possible through support from Sanofi Oncology to the International Myeloma Foundation. How to Use DOIs: All Clinical Journal of Oncology Nursing articles and features include a digital object identifier (DOI). When added to the end of http://dx.doi.org/, a DOI can be used to locate a print piece online. For example, adding the DOI 10.1188/13.CJON.34-40 to http://dx.doi.org/ results in http://dx.doi.org/10.1188/13.CJON.34-40, which can be used like any other web address to retrieve an article online. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Contents 5 n Introduction The Changing Landscape of Multiple Myeloma: Implications for Oncology Nurses Sandra Kurtin, RN, MS, AOCN®, ANP-C, and Beth Faiman, MSN, APN-BC, AOCN® Scientific advancements relative to diagnostic evaluation, risk-adapted treatment selection, and supportive care strategies for multiple myeloma (MM) have been developed in the past decade, which provides hope for patients living with MM. However, the disease remains incurable for the majority of patients, and continued clinical trials are necessary to refine existing therapeutic strategies and develop new approaches to treatment. Hematopoietic stem cell transplantation (HSCT), in particular autologous HSCT, remains an important component in the overall treatment paradigm for MM. This requires a well-organized team approach with ongoing communications and collaboration with community providers and other specialists. The majority of care for patients with MM is provided in the outpatient setting, relying on the active participation of both the patient and caregiver(s) for © ISM/Phototake successful clinical outcomes. This supplement is prepared by members of the International Myeloma Foundation Nurse Leadership Board, which is dedicated to improving the care of patients with MM and their caregivers. The introduction serves to provide an overview of MM today and to summarize the articles included in this supplement. Sandra Kurtin, RN, MS, AOCN®, ANP-C, is a nurse practitioner and clinical assistant professor of medicine in the Hematology/Oncology Division of the University of Arizona Cancer Center in Tucson, and Beth Faiman, MSN, APN-BC, AOCN®, is a nurse practitioner in the Taussig Cancer Center at the Cleveland Clinic in Ohio. The authors received editorial support from Alita Anderson, MD, with Eubio Medical Communications in preparation of this article supported by Sanofi Oncology. The authors are fully responsible for content and editorial decisions about this article. Kurtin serves as a consultant for Celgene Corporation, Novartis Pharmaceuticals, Millennium: The Takeda Oncology Company, and Onyx Pharmaceuticals. Faiman has no financial relationships to disclose. The content of this article has been reviewed by independent peer reviewers to ensure that it is balanced, objective, and free from commercial bias. No financial relationships relevant to the content of this article have been disclosed by the independent peer reviewers or editorial staff. Kurtin can be reached at sandra.kurtin@uahealth .com, with copy to editor at CJONEditor@ons.org. (Submitted July 2013. Revision submitted September 2013. Accepted for publication September 12, 2013.) Digital Object Identifier:10.1188/13.CJON.S2.7-11 M ultiple myeloma (MM) is a plasma cell neoplasm characterized by excess paraprotein secretion with secondary organ effects including renal, bone, bone marrow, neurologic, and immune dysfunction. About 22,350 new cases of MM are projected in 2013 (12,440 men, 9,910 women), with 10,710 deaths (6,070 men, 4,640 women) (Wallin & Larson, 2011). Risk factors for MM include advanced age, male gender, obesity, and African American descent (American Cancer Society [ACS], 2013; Perotta et al., 2013). The incidence of MM in 2013 in African American men was estimated at 14.4 per 100,000, more than double the 6.6 per 100,000 for Caucasian men (ACS, 2013). Similarly, African American women are more likely to develop MM compared to Caucasian women (9.8 per 100,000 versus 4.1 per 100,000). MM is listed as the 10th most common type of cancer for both African American men and women, the 10th leading cause of cancer death in men, and the seventh leading cause of cancer death in women (National Cancer Institute [NCI], 2010). The cause of the increased incidence in the African American population has not been explained and emphasizes the need for continued investigation into genetic predisposition to this disease. Previous studies evaluating occupational exposure in MM have been limited by small sample size and variable measures for exposure to selected chemical compounds. Perotta et al. (2013) conducted a pooled analysis of five international casecontrolled studies, including 1,959 patients with MM and 6,192 control participants, evaluating the association of occupational chemical exposure and the incidence of MM. Among a wide range of work categories, gardeners, plant nursery workers, and crop farmers were the most likely to be exposed to pesticides and showed a 50% increased risk of developing MM in this analysis (odds ratio [OR] = 1.5, 95% confidence interval [CI] [0.9, 2.3]). Metal processors (OR = 1.55, 95% CI [0.98, 2.35]) and women working in the housekeeping or cleaning professions (OR = 1.32, 95% CI [1, 1.76]) also showed increased risk Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • The Changing Landscape of Multiple Myeloma 7 Implications for Practice u Understanding the current approach to the treatment of multiple myeloma can help oncology nurses provide optimal situations for their patients. u Knowing the disease characteristics for multiple myeloma, smoldering myeloma, and monoclonal gammopathy of undetermined significance can aid in early detection. u Examining the impact novel agents have had on improving survival for patients with multiple myeloma can help oncology nurses, patients, and caregivers understand possible treatment choices. attributed to exposure to a range of potentially harmful substances such as arsenic, cadmium, lead, and various cleaning solutions. The data emphasize the need to continue efforts in identification of risk factors for MM and pursuit of opportunities to develop prevention strategies. Disease and Treatment The disease continuum of MM encompasses distinct clinical diagnoses, each defined by clinical and diagnostic criteria (see Figure 1). Monoclonal gammopathy of undetermined significance is an asymptomatic premalignant condition that precedes myeloma and does not require immediate treatment (Rajkumar, 2010). A 1% per year risk exists of progressing to MM; however, the overall risk of progression to MM or a related plasma cell disorder is higher in patients with higher paraprotein levels, an abnormal kappa/lambda serum-free light chain ratio, and non–immunoglobulin-G (IgG) subtypes (Agarwal & Ghobrial, 2012; Rajkumar, 2010; Rajkumar et al., 2005). Smoldering my- Nonmalignant Accumulation Malignant Transformation eloma (SM) is a more advanced premalignant and asymptomatic precursor to MM with distinct clinical findings and a greater risk of progression to MM (Rajkumar, 2010). Clinical trials are ongoing to evaluate the role of disease-modifying treatment in the setting of SM. Treatment is indicated when a patient has active MM with evidence of end-organ damage as defined by the CRAB criteria (Calcium elevation, Renal dysfunction, Anemia, and Bone disease). The overall goal for treatment of MM is a complete response, with an acceptable level of toxicity and quality of life (Palumbo & Cavallo, 2012). Achieving a complete response has been identified as a key factor in improved progression-free survival and overall survival; however, achieving a complete response does not imply eradication of the malignant clone. Survival of patients with MM has improved significantly through continued clinical investigation, the evolution of molecular and genetic profiling, novel therapies, risk-adapted treatment selection, and better supportive care (see Figures 2 and 3). Despite these advances, MM remains incurable for the majority of patients with expected relapses, each with unique clinical characteristics, patient attributes, and treatment options (Palumbo & Anderson, 2011; Siegel & Bilotti, 2009) (see Figure 4). Autologous hematopoietic stem cell transplantation (AHSCT) remains an important treatment option for MM. Transplantation eligibility is based on well-established clinical criteria and should be considered at the time of diagnosis. Exposure to melphalan and other stem cell toxic agents must be avoided prior to stem cell collection (National Comprehensive Cancer Network [NCCN], 2013). Allogeneic HSCT remains investigational and is generally reserved for patients with higher-risk disease who have failed AHSCT and currently available novel therapies. It should only be considered within the context of a clinical trial (NCCN, 2013; NCI, 2010). The results of ongoing and future allogeneic HSCT trials will further elucidate the role of nonmyeloablative or reduced-intensity conditioning regimens in this setting. Aggressive and Stromal Independent Plasma Cell Leukemia Multiple Myeloma Precursor Diseases MGUS • Less than 3 g M protein • Less than 10% clonal BMPC • No multiple myelomarelated end-organ damage • 1% per year risk of progression to multiple myeloma Smoldering Myeloma • 3 g or greater M protein • Less than 10% clonal BMPC • No multiple myeloma-related end-organ damage • 10% per year risk of progression to multiple myeloma in the first five years Multiple Myeloma • Greater than 10% clonal BMPC • M protein in serum and/or urine • More than one CRAB feature of disease-related organ damage C: Calcium elevation: greater than 11.5 mg/L or ULN R: Renal dysfunction: serum creatinine greater than 2 mg/dl A: Anemia: Hb less than 10 g/dl or 2 g less than normal B: Bone disease: lytic lesions or osteoporosis BMPC—bone marrow plasma cells; Hb—hemoglobin; M protein—monoclonal protein; MGUS—monoclonal gammopathy of undetermined significance; ULN—upper limit of normal Note. Based on information from Agarwal & Ghobrial, 2012; Durie et al., 2003; Kuehl & Bergsagel, 2002; Vacca & Ribatti, 2006. FIGURE 1. Multiple Myeloma Disease Characteristics Note. From “Laboratory Measures for the Diagnosis, Clinical Management, and Evaluation of Treatment Response in Multiple Myeloma,” by S. Kurtin, 2010, Journal of the Advanced Practitioner in Oncology, 1, p. 201. Copyright 2010 by Harborside Press. Reprinted with permission. 8 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing Implications for Clinical Practice the caregiver role for the patient with MM, common attributes of caregiver stress or strain, and guidelines for assessment of caregiver stress. Strategies for empowering the caregiver and resources and tools to promote self-management are provided. Population Surviving Population Surviving HSCT requires planning and coordination from the time a patient is considered a candidate for transplantation through the post-transplantation period. The logistics of preparation, treatment, follow-up, expected treatment-emergent adverse events, coordination A. Survival Curve for Patients Grouped by Year of Diagnosis of care within and between settings, financial 1.0 implications, and the patient-caregiver dynamics 0.9 must all be considered. The International Myeloma Foundation Nurse Leadership Board is committed to 0.8 Median overall survival: improving the lives of patients living with MM; thereMore than 6 yearsa 0.7 fore, this supplement provides a clinical guide to 0.6 the care of patients with MM undergoing HSCT. The primary focus is on AHSCT. This series of articles 0.5 also provides tools for forming a partnership with 0.4 patients and caregivers to improve self-management 0.3 p < 0.001 capabilities and, ultimately, improve quality of life and clinical outcomes. 0.2 Miceli et al. (2013) provides a road map to AHSCT Median overall 0.1 for the patient with MM. A detailed description of survival: 4.6 years 0 the role of AHSCT in the treatment of MM; eligibility 012345678910 criteria; and pretransplantation, peritransplantation, and post-transplantation considerations for patients, Follow-Up From Diagnosis (Years) caregivers, and providers in multiple settings is of2001–2005 2006–2010 fered. As previously mentioned, the patient undergoing AHSCT will receive a bulk of his or her care in the outpatient setting, and much of this will occur B. Survival Curve for Patients by Status of Receipt of Novel Agents at Diagnosis in the patient’s community. 1.0 Clinical guidelines are included to provide the 0.9 community oncology professional with tools to as0.8 sist in collaborative management of patients with Median overall MM undergoing AHSCT. Given the heterogeneity of 0.7 survival: 7.3 years the MM population, an individualized approach to 0.6 therapy is necessary, and variability in treatment ap0.5 proaches based on patient-specific factors is common. The article by Mangan, Gleason, and Miceli (2013) 0.4 addresses the frequently asked questions pertaining 0.3 to common decision points in the process of HSCT, 0.2 such as: Who are good candidates for AHSCT? What Median overall is the optimal timing of an AHSCT? What is the role 0.1 survival: 3.8 years of allogenic-HCT in the treatment of MM? And what 0 is the role of maintenance therapy following AHSCT? 01 2 34 56 78910 Faiman, Miceli, Noonan and Lilleby (2013) provide Follow-Up From Diagnosis (Years) an update on scientific developments pertaining to the process of HSCT relative to MM. Common Received novel agent at diagnosis preparative regimens, techniques for stem cell moNo novel agent at diagnosis bilization and collection, and management of the a patient in the peritransplantation and immediate Not yet reached post-transplantation period are described. Note. Patients diagnosed from 2006–2010 are living longer than those diagnosed The availability of a caregiver is a prerequisite to from 2001–2005. The majority of the survival gains were among those older than HSCT eligibility. Caregivers may include spouses age 65 years. Novel drugs (thalidomide, bortezomib, lenalidomide) used at diagnosis helped patients live longer. or other family members, friends, or volunteers. These individuals play a critical role in the effective FIGURE 2. Novel Agents Improve Survival management of the patient prior to, during, and Note. From “Continued Improvement in Survival in Multiple Myeloma and the Impact of following an HSCT. Caregiver stress and strain are Novel Agents” by S. Kumar, A. Dispenzieri, M. Gertz, M. Lacy, J. Lust, S. Hayman . . . S.V. common and may have a negative effect on the qualRajkumar, 2012. Retrieved from http://myeloma.org/pdfs/ASH2012_Kumar_3865.pdf. ity of life of the patient and the caregiver. Kurtin, Copyright 2012 by the American Society of Hematology. Reprinted with permission. Lilleby, and Spong (2013) review key components of Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • The Changing Landscape of Multiple Myeloma 9 Multiple Myeloma Therapy Introduction 1950 1960 1958 Melphalan 1970 U.S. Food and Drug Administration Approval 1980 1962 Prednisone 1990 1983 Autologous transplantation 1969 Melphalan plus prednisone 1996 Bisphosphonates 1986 High-dose dexamethasone 2010 2000 2006 Plerixafor 2013 Pomalidomide 3rd line 2003 Bortezomib 3rd line 2012 Carfilzomib 3rd line Bortezomib SQ 2005 Bortezomib 2nd line 2006 Lenalidomide plus dexamethasone 1st line Lenalidomide plus dexamethasone 2nd line 2008 Bortezomib frontline 2007 Doxorubicin plus bortezomib frontline SQ—subcutaneous Note. Bisphosphonates and plerixafor are supportive care medications. All other types listed here are treatments. FIGURE 3. Timeline for Multiple Myeloma Drug Development Conclusion The scientific advances in the field of MM relative to the pathobiology of the disease, identification of potential new targets for therapy, mechanisms of resistance, and integration of new agents into the existing treatment paradigm are ongoing. Integrating these changes into clinical practice and anticipating continued developments is a challenge for the oncology professional. HSCT remains an important component of the treatment paradigm. Familiarity with eligibility criteria, pretransplantation evaluation, the actual transplantation process, and supportive care for the patient throughout the treatment continuum Aggressive and Stromal Independent Nonmalignant Accumulation M protein (grams) 10 Asymptomatic Symptomatic Active myeloma 5 2 Clonal Evolution Malignant Transformation MGUS or smoldering myeloma Relapse Refractory relapse Plateau remission M protein—monoclonal protein; MGUS—monoclonal gammopathy of undetermined significance Time Note. Variable timeline dependent on individual risk factors, including genetic and phenotype changes. Note. Based on information from Agarwal & Ghobrial, 2012; Durie et al., 2003; Kuehl & Bergsagel, 2002; Siegel & Bilotti, 2009; Vacca & Ribatti, 2006. FIGURE 4. Multiple Myeloma Disease Trajectory and Relapse Note. From “Laboratory Measures for the Diagnosis, Clinical Management, and Evaluation of Treatment Response in Multiple Myeloma,” by S. Kurtin, 2010, Journal of the Advanced Practitioner in Oncology, 1, p. 203. Copyright 2010 by Harborside Press. Adapted with permission. 10 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing will improve the care of patients with MM undergoing HSCT. Integrating tools and strategies for patient and caregiver selfmanagement as well as caregiver support will improve the active participation and quality of life for both groups. Continued engagement and collaboration with oncology professionals in support of the patient and caregiver and in robust scientific discovery will be necessary to effectively integrate these new techniques or strategies into the MM treatment and supportive care paradigm. The authors gratefully acknowledge Brian G.M. Durie, MD, Robert A. Kyle, MD, and Diane P. Moran, RN, MA, EdM, senior vice president of strategic planning at the International Myeloma Foundation, for their critical review of the manuscript. 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Clinical Journal of Oncology Nursing, 17(Suppl., 2), 33–41. doi:10.1188/13 .CJON.S2.33-41 Kuehl, W.M., & Bergsagel, P.L. (2002). Multiple myeloma: Evolving genetic events and host interactions. Nature Reviews: Cancer, 2, 175–187. doi:10.1038/nrc746 Kumar, S., Dispenzieri, A., Gertz, M., Lacy, M., Lust, J., Hayman, S., . . . Rajkumar, S.V. (2012). Continued improvement in survival in multiple myeloma and the impact of novel agents [Abstract 3972]. Retrieved from http://myeloma.org/pdfs/ASH2012_ Kumar_3865.pdf Kurtin, S., Lilleby, K., & Spong, J. (2013). Caregivers of multiple myeloma survivors. Clinical Journal of Oncology Nursing, 17(Suppl., 2), 25–32. doi:10.1188/13.CJON.S2.25-32 Mangan, P., Gleason, C., & Miceli, T. (2013). Autologous hematopoietic stem cell transplantation for multiple myeloma: Frequently asked questions. Clinical Journal of Oncology Nursing, 17(Suppl., 2), 43–47. doi:10.1188/13.CJON.S2.43-47 Miceli, T., Lilleby, K., Noonan, K., Kurtin, S., Faiman, B., & Mangan, P. 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Multiple myeloma and occupation: A polled analysis by the International Multiple Myeloma Consortium. Cancer Epidemiology, 37, 300–305. doi:10.1016/j.canep.2013.01.008 Rajkumar, S.V. (2010). Multiple myeloma: 2011 update on diagnosis, risk-stratification, and management. American Journal of Hematology, 86, 57–65. doi:10.1002/ajh.21913 Rajkumar, S.V., Kyle, R.A., Therneau, T.M., Melton, L.J., Bradwell, A.R., Clark, R.J., . . . Katzmann, J.A. (2005). Serum free light chain ratio is an independent risk factor for progression in monoclonal gammopathy of undetermined significance. Blood, 106, 812–817. doi:10.1182/blood-2005-03-1038 Siegel, D.S., & Bilotti, E. (2009). New directions in therapy for multiple myeloma. Community Oncology, 6(Suppl., 3), 22–30. Vacca, A., & Ribatti, D. (2006). Bone marrow angiogenesis in multiple myeloma. Leukemia, 20, 193–199. doi:10.1182/blood-2005 -03-1038 Wallin, A., & Larson, S.C. (2011). Body mass index and risk of multiple myeloma: A meta-analysis of prospective studies. European Journal of Cancer, 47, 1606–1611. doi:10.1016/j.ejca.2011.01.020 Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • The Changing Landscape of Multiple Myeloma 11 n Article Autologous Hematopoietic Stem Cell Transplantation for Patients With Multiple Myeloma: An Overview for Nurses in Community Practice Teresa Miceli, RN, BSN, OCN®, Kathryn Lilleby, RN, Kimberly Noonan, RN, ANP-BC, Sandra Kurtin, RN, MS, AOCN®, ANP-C, Beth Faiman, MSN, APRN-BC, AOCN®, and Patricia A. Mangan, MSN, APRN-BC Autologous hematopoietic stem cell transplantation (AHSCT) is approved for the treatment of select solid tumors, autoimmune disorders, and most hematologic malignancies. Multiple myeloma (MM) is the most common indication for AHSCT. Despite improvement in response and survival rates in the era of novel agents, AHSCT remains an important treatment option for patients with MM who are eligible. Clinical management of patients with MM requires a multidisciplinary approach that incorporates healthcare professionals in a number of clinical © iStockphoto.com/dra_schwartz settings as well as caregivers and the patient. Patients about to undergo AHSCT are generally referred to tertiary care centers that specialize in ASCT. Pre- and post-transplantation treatments and long-term follow-up often are managed by a community-based referring oncologist in collaboration with the transplantation team. Oncology nurses play an integral role in the care of patients with MM in each clinical setting. This article aims to provide nontransplantation oncology nurses with guidelines for education, clinical management, and support of patients with MM undergoing AHSCT with a primary focus on the pre- and post-transplantation period. Teresa Miceli, RN, BSN, OCN®, is a bone marrow transplantation nurse coordinator and assistant professor of nursing in the College of Medicine in the William von Liebig Transplant Center at the Mayo Clinic in Rochester, MN; Kathryn Lilleby, RN, is a clinical research nurse at the Fred Hutchinson Cancer Research Center in Seattle, WA; Kimberly Noonan, RN, ANP-BC, is an adult nurse practitioner at the Dana-Farber Cancer Institute in Boston, MA; Sandra Kurtin, RN, MS, AOCN®, ANPC, is a nurse practitioner and clinical assistant professor of medicine in the Hematology/Oncology Division of the University of Arizona Cancer Center in Tucson; Beth Faiman, MSN, APRN-BC, AOCN®, is a nurse practitioner in the Taussig Cancer Center at the Cleveland Clinic in Ohio; and Patricia A. Mangan, MSN, APRN-BC is a nurse lead in the Department of Hematologic Malignancies and Bone Marrow and Stem Cell Transplant Programs in the Abramson Cancer Center at the University of Pennsylvania in Philadelphia. The authors received editorial support from Alita Anderson, MD, with Eubio Medical Communications, and Joyce Divine, PhD, with ScienceFirst LLC, in preparation of this article supported by Sanofi Oncology. The authors are fully responsible for content and editorial decisions about this article. Kurtin is a consultant for Celgene Corporation, Novartis Pharmaceuticals, Millennium: The Takeda Oncology Company, and Onyx Pharmaceuticals. Mangan has received honoraria from Celgene Corporation, Millennium: The Takeda Oncology Company, Onyx Pharmaceuticals, and Sanofi-Aventis. Miceli, Lilleby, Noonan, and Faiman have no financial relationships to disclose. The content of this article has been reviewed by independent peer reviewers to ensure that it is balanced, objective, and free from commercial bias. No financial relationships relevant to the content of this article have been disclosed by the independent peer reviewers or editorial staff. Miceli can be reached at miceli.teresa@mayo.edu, with copy to editor at CJONEditor@ons.org. (Submitted July 2013. Revision submitted September 2013. Accepted for publication September 8, 2013.) Digital Object Identifier:10.1188/13.CJON.S2.13-24 H ematopoietic stem cell transplantation (HSCT) is an accepted treatment for selected autoimmune and nonmalignant disorders, solid tumors, and hematologic malignancies. High-dose chemotherapy (HDC) is used in these settings to provide intensive cytotoxic therapy with the goal of eliminating malignant cells. However, the toxic effects of treatment are not specific to malignant cells alone, but affect all fast-growing cells. This results in expected side effects, most significantly bone marrow ablation (Antin & Yolin Raley, 2009). As such, reconstitution of the bone marrow and hematopoietic function using either autologous (patient’s own) or allogeneic (related or unrelated donor) stem cells is integral to the treatment process. In both procedures, stem cells are collected prior to receiving HDC, processed, stored, and then infused into the patient following HDC. Without stem cell “rescue” following HDC, patients would not recover bone marrow function, causing significant risk of mortality from life-threatening infection, bleeding, or anemia (Antin & Yolin Raley, 2009; Bensinger, 2009; Kumar, 2009; Rodriguez, 2010b). The general process for HSCT is found in Figures 1 and 2 and further discussed in Faiman, Miceli, Noonan, and Lilleby (2013), published on pages 33–41 of this supplement. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Overview for Nontransplantation Nurses 13 Multiple Myeloma Overview Multiple myeloma (MM) is a malignant plasma cell disorder. Plasma cells produce immunoglobulin, which are proteins critical to the protective immune response. Immunoglobulins consist of a heavy chain (IgG, IgA, IgM, IgD, IgE) and a light chain (kappa or lambda) (Mangan, 2010). In MM, atypical plasma cells produce excess quantities of one of these proteins, referred to as paraproteins, monoclonal proteins, or M proteins. The patient-specific myeloma subtype is categorized by the involved immunoglobulin (heavy chain and light chain) (e.g., IgG kappa). Several factors are thought to play a role in the malignant transformation of plasma cells, including chromosome changes, molecular characteristics, and elements that affect the bone marrow microenvironment such as cytokine abnormalities. Many of these factors are thought to have prognostic significance (Palumbo & Anderson, 2011). The diagnosis of MM is based on the presence of greater than 10% atypical plasma cells in the bone marrow, presence of a monoclonal protein in the peripheral blood and/or urine, and additional laboratory and clinical findings (Durie et al., 2006; Kyle et al., 2003). The common clinical manifestations of MM are the byproduct of excess paraprotein and its impact on the cellular environment and organs, and include anemia, fatigue, hypercalcemia, bone disease, bone pain, renal dysfunction, and decreased immune function (Kyle et al., 2003; Mangan, 2010). Pretransplantation Phase u Mobilization and Collection • Induction therapy; sideeffect monitoring • Referral to transplantation center for consideration of transplantation eligibility • Patient and caregiver AHSCT education • Determination of AHSCT insurance coverage • Arrange support. MM is the second most common hematologic malignancy, but is the most common indication for autologous HSCT (AHSCT) (Pasquini & Wang, 2011). Multiple studies demonstrate a survival benefit associated with AHSCT; therefore, AHSCT is considered the standard of care for eligible patients (Attal, 1996; Giralt et al., 2009; Kumar, 2009). Allogeneic HSCT (allo-HSCT) differs from AHSCT in that marrow created by donor cells can promote new immune activity in the recipient, providing a graft-versus-host disease (or antimyeloma) effect. Allo-HSCT is associated with high treatment-related morbidity and mortality and should only be pursued in the setting of a clinical trial (Bensinger, 2009; Lokhorst et al., 2010). Therefore, the focus of these guidelines will be directed toward AHSCT. Treatment From Induction to Post-Transplantation Recovery When designing the plan of care for a patient with MM, all treatment options should be considered. Every newly diagnosed patient with MM, even those older than age 70 years, should be considered a candidate for an AHSCT. Eligibility criteria vary by institution. Referral to a transplantation center, most often based on proximity and insurance contracting, should be made early in the treatment process when considering AHSCT (National Comprehensive Cancer Network [NCCN], 2013; Palumbo et al., 2011). More than 150 medical institutions Transplantation Phase Post-collection interval: days to months Diagnosis Autologous Versus Allogeneic Hematopoietic Stem Cell Transplantation u Day 0 Day –2 and Day –1 Stem Conditioning Cell Infusion Post-Transplantation Phase Day +17 to Day +28 Discharge Day +100 Evaluation u u u u • Disease restaging and baseline evaluation • Patient and caregiver AHSCT education • Establish peripheral or central venous access. • Daily apheresis to AHSC collection goal • Day +5 to day +10 blood count nadir • Day +10 to day +14 engraftment • Transplantation sideeffect management • Possible consolidation or maintenance therapy • Possible tandem transplantation • Disease and treatment side-effect monitoring and management • Immunizations • Disease monitoring • Managing disease relapse • End-of-life care Pretransplantation phase: Weeks to months prior to transplantation. Community providers are responsible for care. Transplantation phase: Up to eight weeks. AHSC harvesting may be included or independent of transplantation phase. Transplantation center is responsible for care. Post-Transplantation phase: Ongoing following discharge. Community providers are responsible for care. Day +100 evaluation takes place at the transplantation center. AHSCT—autologous hematopoietic stem cell transplantation FIGURE 1. Phrases and Terminology of Transplantation Note. Based on information from Antin & Yolin Raley, 2009; Buschell & Kapustay, 2009; Kumar, 2009; Tariman, 2010. 14 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing u Collection: Apheresis is a procedure allowing for CD34-positive cell selection and can take 4–6 hours. The number of sessions is variable depending on the overall goal of collection and daily stem cell yield. Time ranges from 1–10 days. Once collected, the cells are cryopreserved in a medium of DMSO to prevent cell breakdown and may be stored for an indefinite period of time. u Collection Goal: A minimum of two million CD34-positive cells (2 x 106 CD34-positive cells per kg of recipient weight) is generally accepted, but higher yields can result in more rapid bone marrow recovery following HDC. With the availability of plerixafor, stem cell harvesting has become more predictable and mobilization failure is less frequent. Plerixafor has been shown to improve cell yield, reduce number of apheresis sessions, and provide timely engraftment following HDC. The number of transplantations planned is physician- and patient-dependent; therefore, the goal is variable. u Conditioning: The preparative regimen used to treat the underlying disease prior to AHSCT is referred to as conditioning. In multiple myeloma, melphalan is the chemotherapy agent of choice and is given as an IV infusion. The standard dose is 200 mg/m2, but dose reductions may be made for impaired renal function, advanced age, or comorbid conditions. u Engraftment: Blood count recovery, or engraftment, may be seen as early as 10 days following AHSC infusion. Engraftment is established when absolute neutrophils are greater than 500 cells per dl for three consecutive days, or greater than 1,000 cells per dl for one day, and platelets remain greater than 20,000 mm3 independent of transfusion for at least seven days. u Mobilization: Stimulation and movement of AHSC from the bone marrow into the peripheral blood is known as mobilization. Methods include using G-CSF as a single agent, with or without chemotherapy or with or without plerixafor. This may take 1–2 weeks depending on the approach. Venous access is necessary for apheresis, either via peripheral veins, if access is sufficient, or the placement of a dialysis-like central venous catheter may be required. u Stem Cell Infusion: The day of infusion, or transplantation, is commonly referred to as day 0. The previously cryopreserved AHSCs are thawed and infused via central venous access. The actual infusion can take as long as an hour depending on the number of frozen bags of AHSC product. There may be other activities as part of the infusion (i.e., hydration) that will result in a day-long procedure. The patient will have a distinctive odor after the infusion from the DMSO preservative. u Transplantation Side-Effect Management: Anticipated side effects from the HDC include alopecia, gastrointestinal toxicity (nausea, vomiting, diarrhea, anorexia, mucositis), and bone marrow ablation (pancytopenia). Antiemetics, hydration, pain management, antibiotics, and transfusion support are necessary during the acute post-transplantation phase. AHSCT—autologous hematopoietic stem cell transplantation; DMSO—dimethyl sulfoxide; G-CSF—granulocyte–colony-stimulating factor; HDC—highdose chemotherapy FIGURE 2. Terminology of the Mobilization, Collection, and Transplantation Processes Note. Based on information from Antin & Yolin Raley, 2009; Buschell & Kapustay, 2009; DiPersio, Stadtmauer, et al., 2009; DiPersio, Uy, et al., 2009; Gertz et al., 2009; Giralt et al., 2009; Tariman, 2010. exist in the United States that perform AHSCT (Blood and Marrow Transplant Information Network, 2013; Center for International Blood and Marrow Transplantation, 2013). Each institution has specific protocols for pretransplantation screening, evaluation, consultation, and treatment planning. Transplantation eligibility is largely based on age, performance status, and desire to undergo the procedure (see Figure 3). The screening and approval process may take weeks to months. Ultimately, transplantation eligibility should be determined by a transplantation specialist. Once a patient is diagnosed with active MM, the patient will initiate a treatment plan that includes chemotherapy. The goal is to effectively suppress the malignant clone and optimally reach a complete response prior to the collection of stem cells. Patients with MM who are eligible for transplantation should not receive regimens containing melphalan prior to stem cell collection because it can interfere with stem cell mobilization (Cavo et al., 2011; Giralt et al., 2009). Novel therapies (thalidomide, lenalidomide, pomalidomide, bortezomib, and carfilzomib), in combination with dexamethasone or standard chemotherapeutic agents, have demonstrated improved response rates (RR) and overall survival (OS) in patients with MM and are considered acceptable regimens prior to HSCT (Cavallo et al., 2011; Kyle & Rajkumar, 2009; Lacy et al., 2012; NCCN, 2013; Sonneveld, Asselbergs, et al., 2012). For those patients deemed transplantation ineligible, melphalan and other alkylating agents in combination with novel agents have shown significant responses and improved OS (Palumbo et al., 2011; Rajkumar et al., 2010; San Miguel et al., 2008). A number of clinical trials that include initial therapy, supportive care, maintenance, or treatment of relapse in the clinical trial setting currently are being conducted. Participation in clinical trials should be considered at all phases of treatment when possible. AHSC collection and transplantation is a multistep process. The timing for stem cell collection is individualized based on the transplantation plan. For example, a patient may collect stem cells for storage purposes and continue with current therapy, or collect stem cells with the intent to proceed directly to AHSCT. Patients who previously collected and stored stem cells will proceed with HDC and AHSCT when clinically indicated without repeating the collection process. Certain side effects and clinical implications are common to therapies used at each stage of the process (see Table 1). Preparing for all phases of the transplantation process can be overwhelming for patients. Figure 4 and Appendix A provide considerations and Internet resources that may assist patients and caregivers. Post-Transplantation Recovery The post-transplantation period begins after recovery from acute toxicity of the HDC, including blood count recovery (Kelley, McBride, Randolph, & Leum, 2000; Williams, 2004). This period of time has become obscured because of the many discharge options and individualized practices at each transplantation center. Patient acuity at time of discharge is higher than in years past, and the care of the patient with MM who has Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Overview for Nontransplantation Nurses 15 received AHSCT often is complex (Bevans, 2009). The majority of post-transplantation care becomes the responsibility of nontransplantation practitioners and caregivers. Patients anticipate the return home from the transplantation center, but also may experience anxiety in the transition. The International Myeloma Foundation Nurse Leadership Board has compiled a summary of guidelines, recommendations, and clinical management strategies intended to optimize the quality of life (QOL) of patients undergoing transplantation and to minimize adverse events during the immediate post-transplantation period. The goal is to assist the community-based healthcare team, including oncology healthcare providers, to ease the transition from transplantation center to community, relieve anxieties, and provide information to guide the recovery of the patient after AHSCT. While reviewing these guidelines, note that QOL may improve over time. In several studies, transplantation-related symptoms and QOL improved or surpassed the pretransplantation level when measured at 6–12 months (Chao et al., 1992; Lyons et al., 2011; McQuellon et al., 1998; Saleh & Brockopp, 2001; Schulmeister, Quiett, & Mayer, 2005). Yes Active myeloma Active Disease? End Organ Damage? Calcium Renal Anemia Bones Therapy indicated Considerations for the Nontransplantation Oncology Nurse Discharge guidelines vary among transplantation centers, but generally include suggested management of psychological and physical needs of the patient. Although patients and their caregivers receive extensive education verbally and in writing prior to their discharge from the transplantation center, the amount of information may be overwhelming, and specific details forgotten. Therefore, ongoing educational reinforcement is essential for both patients and their caregivers. Familiarity with the discharge procedures and post-transplantation policies at the particular transplantation center from which the patient has been discharged will allow for reinforcement of key concepts when healthcare providers meet with patients and their families. If not provided to the patient at discharge, written instructions can be requested from the transplantation center to help guide care. Long-term survivorship issues also should be considered when caring for the patients with MM post-transplantation. Guidelines addressing fertility, sexuality, renal aspects, bone health, health maintenance, and mobility and safety can be found in a previous supplement to the Clinical Journal of Oncology Nursing from the International Myeloma Foundation Nurse Leadership Board (Bilotti et al., 2011; Bilotti, Gleason, No & McNeill, 2011; Faiman, Mangan, Spong, & Tariman, 2011; Miceli, Colson, Faiman, Miller, & TariSmoldering myeloma man, 2011; Richards, Bertolotti, Doss, & McCullagh, 2011; Rome, Jenkins, & Lilleby, 2011). No therapy indicated Post-Transplantation Needs Yes Transplantation Eligible Induction Regimens •BorDex •Bor/Cy/Dex •Bor/Len/Dex •Car/Len/Dex •Bor/Dox/Dex •Len/Dex •Bor/Thal/Dex Transplantation Candidate? Considerations • Age • Performance status • Comorbidity • Prognostic factors • Patient preference • Insurance coverage No Non-Transplantation Eligible Induction Regimens • Mel/Pred plus Bor, Len, or Thal • Bor/Len/Dex • Len/low Dex • Cy/Bor/Dex Consideration Stem cell harvest after 4–6 cycles Autologous hematopoietic stem cell transplantation Consideration Continued or maintenance therapy Bor—bortezomib; Car—carfilzomib; Cy—cyclophosphamide; Dex—dexamethasone; Dox—doxorubicin; Len—lenalidomide; Mel—melphalan; Pred—prednisone; Thal—thalidomide FIGURE 3. Treatment Algorithm for Newly Diagnosed Multiple Myeloma Note. Based on information from Mikhael et al., 2013; National Comprehensive Cancer Network, 2013. 16 The psychological impact of AHSCT should not be overlooked. Patients often describe the “let down” feeling after working hard before and during the transplantation, and many reflect on the events leading up to the transplantation and the details of the transplantation after being discharged. Transplantation recovery can be associated with physical setbacks as well as social strain on the caregiver and family. In fact, post-transplantation psychological issues may present greater challenges than the medical needs of the patient for the communitybased healthcare team (Cooke, Gemmill, Kravits, & Grant, 2009). The estimated rate of depression following stem cell transplantation ranges from 25%–50%. Depression affects physical health, can increase symptom-related December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing distress, decrease survival, and has been associated with a higher incidence of suicide. Early identification of the symptoms of depression will allow the post-transplantation healthcare team to intervene early and refer the patient for more intensive services, such as psychiatric or social services and referral back to the transplantation center. In some cases, antidepressive medications may be necessary. Caregivers and family members should be made aware of the frequency of post-transplantation depression, signs and symptoms they should report, and how best to contact the appropriate healthcare provider (Cooke et al., 2009). Post-Transplantation Symptom Management Symptom management is vital for patients after stem cell transplantation. Persistent symptoms of HDC-related toxicity are common even after the patient has returned home (see Table 2). TABLE 1. Common Multiple Myeloma Therapies, Side Effects, and Clinical Implications Potential Side Effects and Toxicities Drug, Class, Route Clinical Implication Additional Informationa Myeloma Therapy Medications Bortezomib Proteasome inhibitor IV or SQ administration MS, PN, diarrhea or constipation, irritation or erythema at injection site; VZV activation Monitor CBC, monitor PN symptoms, bowel management; use antiviral prophylaxis Used as combination therapy or single agent; consider SQ administration to reduce PN Carfilzomib Proteasome inhibitor IV administration Fatigue, anemia, thrombocytopenia, nausea, diarrhea, dyspnea, and fever Monitor CBC and liver function tests. Prevent tumor lysis syndrome via PO and IV hydration; premedicate with dexamethasone in the first cycle Approved for patients who have had two or more prior therapies, including bortezomib and an immunomodulatory agent Lenalidomide Immunomodulator Oral administration MS, thromboembolic event when combined with steroids, and skin rash Monitor CBC, bowel management, dose adjust for renal impairment; thromboembolic event prophylaxis Used as combination therapy or as single-agent maintenance; hold for two weeks prior to autologous hematopoietic stem cell collection Melphalan Alkylator IV or oral administration For conventional doses, MS; for high doses, myeloablation, GI disturbance, and alopecia Monitor CBC Should be avoided prior to autologous hematopoietic stem cell collection; long-term use can cause myelodysplasia Pomalidomide Immunomodulator Oral administration MS and thromboembolic event Monitor CBC, bowel management; thromboembolic event prophylaxis Approved for patients who have had two or more prior therapies, including bortezomib and an immunomodulatory agent Thalidomide Immunomodulator Oral administration MS, thromboembolic event when combined with steroids, PN, and constipation Monitor CBC, bowel management; thromboembolic event prophylaxis Used in combination with dexamethasone Supportive Care Medications G-CSF/filgrastim Cytokine SQ administration Joint and bone pain; increased white blood cells Assess and medicate for pain. Management of neutropenia; autologous hematopoietic stem cell mobilization Pamidronate Bisphosphonate IV administration Initial phase reaction, hyperalbuminuria, and osteonecrosis of the jaw Dental evaluation prior to start (if possible), regular dental cleaning; avoid invasive dental procedure while receiving treatment Inhibition of bone resorption and associated hypercalcemia. See ASCO and IMWG guidelines for duration of use. May be held during transplantation and resumed after. Plerixafor Chemokine inhibitor SQ administration Diarrhea and erythema at injection site Bowel management Used in combination with G-CSF for stem cell mobilization Zoledronic acid Bisphosphonate IV administration Initial phase reaction, hyperalbuminuria, and osteonecrosis of the jaw Dental evaluation prior to start (if possible), regular dental cleaning; avoid invasive dental procedure while receiving treatment Inhibition of bone resorption and associated hypercalcemia. See ASCO and IMWG guidelines for duration of use. May be held during transplantation and resumed after. a See package insert for a complete listing of possible side effects. Practical use of medications may differ from U.S. Food and Drug Administrationapproved indications and is done at the discretion of a licensed provider. ASCO—American Society of Clinical Oncology; CBC—complete blood count; G-CSF—granulocyte–colony-stimulating factor; GI—gastrointestinal; IMWG—International Myeloma Working Group; MS—myelosuppression; PN—peripheral neuropathy; SQ—subcutaneous; VZV—varicella zoster virus Note. Based on information from Amgen Inc., 2013; Bertolotti et al., 2008; Bilotti, Gleason, et al., 2011; Bristol-Myers Squibb, 2005; Celgene Corporation, 2013a, 2013b, 2013c; Genzyme: A Sanofi Company, 2010; GlaxoSmithKline, 2008; Kumar, 2009; Millennium: The Takeda Oncology Company, 2012; Novartis Pharmaceuticals, 2012a, 2012b; Onyx Pharmaceuticals, 2012. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Overview for Nontransplantation Nurses 17 Post-Transplantation Infection Risk and Prevention Post-transplantation infection is a major cause of morbidity and mortality. Although the patient’s white blood cell count and absolute neutrophil count may be within the normal range, the cells are functionally abnormal, placing the patient at increased risk for infection. In addition, continued physical weakness and malnutrition make recovery from a new infection difficult. Therefore, prophylactic antibiotics to prevent post-transplantation infections, such as invasive pneumococcal infection and pneumocystis pneumonia, are recommended for as long as one year following AHSCT (Tomblyn et al., 2009). Early detection and prompt intervention for infection is essential in caring for patients with MM (Palumbo et al., 2012). Careful assessment of the skin, lungs, gastrointestinal, renal, and skeletal systems are needed in identifying infection. Vital signs should be monitored at each clinic visit and patients should monitor their own vital signs as instructed by their care provider. Potential post-transplantation infections and preventions are listed in Table 3. Frequent and meticulous hand washing by the patients and those they come in contact with is very important to prevent the transfer of infection. Many transplantation centers recommend that patients wear a mask when coming into a clinic or hospital for appointments. Patients may be advised to avoid public places such as restaurants, movies, or shopping malls. The suspension of these precautions will vary by individual centers and should be discussed in detail with the transplantation center. u American Cancer Society Information on disease types and available support www.cancer.org u Be the Match: National Marrow Donor Program Transplantation-related information for patients and caregivers www.marrow.org u BMT Information Network Transplantation-related information for patients and caregivers www.BMTInfoNet.org u Caring Bridge A site to create a personal blog or journal that can be shared with family and friends www.caringbridge.org u International Myeloma Foundation Information about myeloma, research, and available support www.myeloma.org u Leukemia and Lymphoma Society Information on disease types and available support www.lls.org u Multiple Myeloma Research Foundation Information about myeloma, research and available support www.themmrf.org u National Bone Marrow Transplant Link Transplantation-related information for patients and caregivers www.nbmtlink.org u National Cancer Institute Information on disease types and research www.cancer.gov Note. Website addresses and content can change; therefore, the information should be reviewed before sharing with patients. FIGURE 4. Web Resources 18 Implications for Practice u Include healthcare professionals from a number of clinical settings to best address the multidisciplinary approach required to manage multiple myeloma. u Become familiar with the autologous hematopoietic stem cell transplantation process, as it remains an important treatment option for multiple myeloma. u Incorporate guidelines for post-transplantation management in the community setting to promote quality of life and improve survival for patients. Recommendations concerning personal hygiene, home maintenance, and cleanliness also may be provided by the transplantation center to further reduce the risk of infection. Guidelines for laundering clothes and housekeeping, particularly facilities used by the patient, are commonly provided. Specific policies regarding personal hygiene also are often recommended. It must be kept in mind that the patient may not be able to perform some of these duties independently in the first months following HSCT, emphasizing the need to include caregivers in the education process (Antin & Yolin Raley, 2009). The role of caregivers in the recovery of patients with HSCT is discussed in greater detail by Kurtin, Lilleby, and Spong (2013) on pages 25–32 of this supplement. Because of the risk of food-borne infection, specific nutritional and dietary guidelines may be mandated by the transplantation center. Nutritional recommendations and restrictions may begin at the start of HDC and continue after discharge. In general, the Advisory Committee on Immune Practices recommends foods that have been refrigerated, pasteurized, or well-cooked for patients during the post-transplantation period (Antin & Yolin Raley, 2009; Tomblyn et al., 2009). Smoking tobacco is prohibited after an AHSCT for many reasons. People who smoke are at increased risk for developing pneumonia as well as pulmonary and cardiovascular toxicity related to AHSCT. Marijuana use is prohibited because of the heightened risk of fungal infection associated with inhalation. Alcohol consumption also is restricted because of its potential effect on the liver, platelets, and immune function (Sipsas & Kontoyiannis, 2008; Tichelli et al., 2008; Versteeg, Slot, van der Velden, & van der Weijden, 2008). Post-Transplantation Immunizations The transplantation process results in a loss of T and B lymphocytes which, in turn, causes loss of immune memory. Immune memory is shaped by the culmination of exposure to infectious agents, environmental antigens, and vaccines during a person’s lifetime (Kroger, Sumaya, Pickering, & Atkinson, 2011; Stadtmauer et al., 2011). Therefore, patients require reimmunization. Post-transplantation immunizations vary by institution. Based on the Centers for Disease Control and Prevention and Advisory Committee on Immune Practices recommendations, non-live vaccines may be administered as early as three months posttransplantation. Live-attenuated vaccines may be administered two years following transplantation in immune-competent people (Tomblyn et al., 2009). An example of an immunization schedule can be found in Table 4. December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing TABLE 2. Post-Transplantation Symptoms, Clinical Findings, and Management Strategies Symptom Clinical Findings and Risk Factors Management Strategies Anorexia Weight loss, taste changes, change in performance status, fatigue, nausea and vomiting, and diarrhea Review medications for possible source. Medical nutritional therapies: oral nutritional supplements, IV hydration Small frequent meals, calorie counts, weekly weight, nutritional consult Reinforce improvement with time. Adjust medications as needed. Treat underlying cause (e.g., medication for nausea and vomiting). Anxiety and depression Fatigue, exhaustion, difficulty sleeping, difficulty concentrating, restlessness, irritability and impatience, recurrent thoughts of diagnosis and treatment, and anorexia Listen to and validate concerns. Referral to social services, psychiatry, and support groups Pharmacologic: anti-anxiety medication, antidepressants Complementary and alternative medicine therapy: relaxation therapy, mild exercise such as walking Diarrhea Increased frequency of bowel movements, abdominal cramps, dehydration, and decrease in weight Review medications for possible source (i.e., antibiotics, narcotic withdrawal). Electrolyte evaluation Stool sample for enteric pathogens (i.e. Clostridium difficile) Anti-diarrheal medication Appropriate fluid and electrolyte replacement Adjust diet for food sensitivities: milk products, certain spicy foods, nutritional supplements, fatty foods, chocolate Antibiotics as needed; adjust medications as needed Fatigue Decrease in energy, inability to complete tasks, insomnia or hypersomnia, not feeling rested after sleeping at night, and generalized weakness Review medications that may cause fatigue. Assess for anemia. Mild exercise such as walking Potentially decrease or discontinue medications that cause fatigue. Counsel patient on sleep hygiene, such as minimizing napping or staying in bed throughout the day. Erythropoietin medication if indicated and after obtaining written consent Red blood cell transfusion, if needed Fever Diarrhea, muscle weakness, fatigue, confusion, and seizures Panculture, chest x-ray, and CBC with differential and platelets Prophylactic antibiotics if neutropenic; therapeutic antibiotics if culture positive Acetaminophen, IV hydration, symptom management Monitor for fever greater than 101.3°F (and lower temperatures if patients are not feeling well), blood pressure declining from baseline and tachycardia Nausea and vomiting Anorexia, nausea and vomiting, weight loss, and diminished skin turgor Quantify episodes of emesis. Assess fluid and electrolyte status. Review medications for antiemetics and medications that may cause nausea and vomiting. Adjust medications if possible and as needed. IV or oral hydration and replace electrolytes as needed Pain Assess for new or existing pain symptoms, current pain medication, assess for pain related to infection, and assess for symptoms of depression or anxiety Appropriate pain medication regimen: long-acting pain medication together with breakthrough pain medication, doses titrated to effectiveness Consider imaging for source of new or worsening pain Consult with appropriate specialty, if indicated PN Paresthesias, impaired proprioception, pain, and sensory deficits; patients at increased risk: those with a history of diabetes, alcohol use, vitamin B12 deficiency, paraneoplastic syndrome, and vascular insufficiency Baseline assessment of PN, description of PN symptoms, previous chemotherapy, current medications, neurologic examination including sensory and motor use Safety evaluation and nutritional assessment Treatment of neuropathic pain: medications, acupuncture, massage, medications Promote safety with use of assistive devices: cane, orthotics, wheelchair. Physical therapy and activity; massage Thrombosis (DVT or PE) Painful, swollen and erythematous extremity (most often lower extremity), shortness of breath, tachycardia, chest pain, and HTN; patients at increased risk: those with obesity, diabetes, cardiovascular disease, HTN, hyperlipidemia, immunomodulatory agents with concurrent high-dose steroids, anthracyclines, ESAs, hospitalizations, and immobility Prevention: thromboprophylaxis for all patients at risk Full therapeutic anticoagulation for any patients with more than two risk factors If DVT or PE is suspected: Doppler ultrasound of suspected extremity High-resolution chest CT with PE protocol if PE is suspected Medication to treat thrombosis: low molecular weight heparin, warfarin, and alternative anticoagulants Consult with coagulation specialist if appropriate. CBC—complete blood count; CT—computed tomography; DVT—deep vein thrombosis; ESA—erythropoietin-stimulating agent; HTN—hypertension; PE—pulmonary embolus; PN—peripheral neuropathy Note. Based on information from Antin & Yolin Raley, 2008; Eaton & Tipton, 2010; Rodriguez, 2010a. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Overview for Nontransplantation Nurses 19 Post-Transplantation Medication Considerations Polypharmacy during transplantation is common and can be confusing. Therefore, many transplantation teams will provide patients and their families with a medication chart to help track and maintain the dose and the administration of scheduled and “as needed” medications. Pretransplantation and transplantationspecific medications are added, discontinued, and adjusted frequently according to the patient’s needs during the acute care phase of the transplantation. Hypertension and hyperglycemic management regimens, in particular, often require modifications during the transplantation process. A list of discharge medications should be provided to the patient as well as to the discharge facility or homecare agency and the patient’s referring oncologist involved in the patient’s care. Patients may be restricted from taking certain over-the-counter medications such as nonsteroidal anti-inflammatory drugs and supplements because of drug interactions, organ toxicity, or interference with therapy. Medications must be taken as prescribed and medication changes should be discussed with the staff at the transplantation center. Disease Management Following Autologous Hematopoietic Stem Cell Transplantation Although AHSCT remains an important treatment strategy for patients with MM, relapse of MM is inevitable for the majority of patients. The timing is unpredictable and relapse can occur at any time following AHSCT, ranging from months to years. Those considered at high risk based on stage of disease and cytogenetics are at greater risk of early relapse (Mikhael et al., 2013; Palumbo & Cavallo, 2012). Providing patients with the clear message is important so that when progression does occur, they understand that it does not necessarily indicate end of life, but, rather, a time for change in therapy. Determining the optimal time to next therapy remains a controversial issue following AHSCT, and several studies are ongoing. Data TABLE 3. Common Transplantation Infections and Prevention Infection Type of Infection Prevention Bordetella pertussis (whooping cough) Community-acquired bacterial respiratory infection If exposed, prevention and treatment available (azithromycin or SMX/ TMP) If hospitalized, proper precautions should be taken to avoid transmitting to others. A cellular vaccine is recommended. Community respiratory viruses: RSV, influenza, adenovirus, and parainfluenza Viral infections that can progress to bronchitis or pneumonia RSV is more common in infants, but can be seen in older adults and ICHs. Influenza accounts for about 20% of respiratory viral infection in patients who receive a transplantation. Adenovirus may manifest as a diarrheal illness. Handwashing; ICHs should wear a mask, clean hard surfaces with anti-infective wash, and avoid crowds and people with respiratory symptoms. If hospitalized, proper precautions should be taken to avoid transmitting to others. Antiviral medication may be available. Inactivated influenza vaccine should be administered to the patient and direct caregivers unless contraindicated. Do not use the live inhaled version. May begin as early as 3–6 months post-transplantation and every year of life. Pneumocystis carinii pneumonia (renamed as PJP) Protozoal infection that can develop in ICHs. ICHs and patients with AHSCT may develop PJP if prophylaxis is not provided; can occur early after transplantation, particularly if the patient has been heavily treated beforehand. SMX/TMP, atovaquone, dapsone, or aerosolized pentamidine, depending on allergy profile Prophylaxis for 3–6 months following AHSCT Streptococcus pneumonia or invasive pneumococcal infection A gram-positive encapsulated organism that can cause sudden and serious systemic infection in patients following AHSCT. Considered a late transplantation complication and is common in patients with multiple myeloma because of decreased humoral immunity Penicillin or doxycycline, depending on allergy profile Prophylaxis for 12 months following AHSCT, until revaccinated Pneumococcal vaccine should be administered as a 7-valent or 23-valent vaccine as early as 3–6 months post-transplantation. Viridans streptococci Organism found commonly in the oral cavity Greatest concern during times of oral mucositis Quinolone therapy for neutropenic state longer than seven days. VZV (shingles) Primary infection, commonly known as chicken pox. VZV persists in the sensory nerve ganglia. Reactivation is common in older adults or ICHs. Acyclovir or valacyclovir therapy for one year or while on active treatment Also prevents herpes simplex virus, type I and II The shingles vaccine is a live virus and currently not recommended for patients with multiple myeloma. AHSCT—autologous hematopoietic stem cell transplantation; ICH—immunocompromised host; PJP—Pneumocystis jiroveci pneumonia; RSV—respiratory syncytial virus; SMX/TMP—sulfamethoxazole/trimethoprim; VZV—varicella zoster virus Note. Schedule and use vary between transplantation centers. Note. No live vaccines should be given in the first year following transplantation. Note. Based on information from Antin & Yolin Raley, 2009; Centers for Disease Control and Prevention, 2012; Cordonnier et al., 2010; Stadtmauer et al., 2011; Tomblyn et al., 2009. 20 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing TABLE 4. Post-Transplantation Immunization Schedule Organism Vaccine Time Post-HSCT to Initiate Vaccine Dose and Route Comments Inactivated Vaccines Pneumococcal PCV7/ PPSV23 3–6 months 0.5 ml IM or SQ Can be given six months post-transplantation Pertussis, tetanus, diptheria DTAP 6–12 months 0.5 m. IM Can be given six months post-transplantation Haemophilus influenzae type B HIB 6–12 months 0.5 ml IM Can be given six months post-transplantation Hepatitis B – 6–12 months 1 ml IM Administer to patients who are hepatitis B virus negative. Meningococcus – 6–12 months 0.5 ml SQ Recommended in areas with an increase in meningococcus Influenza – 4–6 months 0.5 ml IM (the nasal version is live and, therefore, not recommended) Give annually as available in the autumn months. May administer four months post-transplantation; however, two doses of the vaccine are suggested. 0.5 ml SQ MMR should not be given if the patient is immunosuppressed. Live Virus Vaccines Measles, mumps, and rubella MMR 24 months Varicella zoster virus (shingles) Zoster vaccine Not currently recommended. Clinical trials are ongoing. – Not currently recommended; inactivated version is under investigation. Prevention with antiviral medication is recommended. HSCT—hematopoietic stem cell transplantation; IM—intramuscular; SQ—subcutaneous Note. Based on information from Cordonnier et al., 2010; Kroger et al., 2011; Ljungman et al., 2009; Tomblyn et al., 2009. regarding the use of maintenance therapy following HSCT for MM continue to be reported. Attal et al. (2012) reported improvement in progression-free survival (PFS) following AHSCT using lenalidomide as maintenance therapy but no increase in OS. McCarthy et al. (2012) also reported an increase in PFS as well as a longer OS. Bortezomib can be used as maintenance posttransplantation as well, and may be associated with improvement in PFS (Sonneveld, Schmidt-Wolf, et al., 2012). Conclusion Care of the patient following AHSCT is complex, however, expected side effects of HDC usually are manageable. Although consistent objectives and goals are in place for AHSCT recipients, care must be individualized based on pretransplantation treatment toxicities and transplantation-related side effects. Community oncology professionals play a critical role in the collaborative management of the patient with MM throughout the treatment continuum. Consistent communication among the patient, the referring center, and the transplantation center is vital to ensure all testing, insurance approval, and support services are in place prior to starting the transplantation process. Post-transplantation guidelines are not standardized, and recommendations for post-transplantation care vary between transplantation centers. These factors add to the challenge of caring for the transplantation patient in a community-based setting. All providers should assist in supporting the patient and family members through the transplantation journey. Discharge is an exciting time for the patient, but also can be physically challenging and emotionally overwhelming. Community providers are instrumental in monitoring and managing posttransplantation concerns. Understanding the AHSCT rationale, process, and needs of the patient post-transplantation will improve the QOL for the patient undergoing transplantation and impact OS. 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Blood, 117, 63–71. doi:10.1182/blood-2010-07-296822 Tariman, J. (2010). Multiple myeloma: A textbook for nurses. Pittsburgh, PA: Oncology Nursing Society. Tichelli, A., Passweg, J., Wojcik, D., Rovo, A., Harousseau, J.L., Masszi, T., . . . Socie, G. (2008). Late cardiovascular events after allogeneic hematopoietic stem cell transplantation: A retrospective multicenter study of the Late Effects Working Party of the European Group for Blood and Marrow Transplantation. Haematologica, 93, 1203–1210. doi:10.3324/haematol.12949 Tomblyn, M., Chiller, T., Einsele, H., Gress, R., Sepkowitz, K., Storek, J., . . . Boeckh, M.J. (2009). Guidelines for preventing infectious complications among hematopoietic cell transplantation recipients: A global perspective. Biology of Blood and Marrow Transplantation, 15, 1143–1238. doi:10.1016/j.bbmt.2009.06.019 Versteeg, P.A., Slot, D.E., van der Velden, U., & van der Weijden, G.A. (2008). Effect of cannabis usage on the oral environment: A review. International Journal of Dental Hygiene, 6, 315–320. Williams, L. (2004). Post-transplant follow-up. In S. Ezzone (Ed.), Hematopoietic stem cell transplantation: A manual for nursing practice (pp. 207–220). Pittsburgh, PA: Oncology Nursing Society. At the Transplantation Center Follow-Up Care Consider bringing these items to the transplantation center consultation • Medical records (i.e., radiology on disc, laboratory results, bone marrow reports) • List of previous chemotherapy and dates received • Current and recently taken medications (both prescribed and supplements) • Questions for the physician Long-term follow-up plan of action Plan to return to the transplantation center near day 100 post-transplantation for a full evaluation. This may be a 2–3 day visit. Posttransplantation immunization may be recommended at 12, 14, and 24 months following transplantation. Important paperwork to bring Medical Leave of Absence (MLOA), Family Medical Leave Act (FMLA), and insurance benefits. Notify your employer of MLOA and complete FMLA forms. Forms need to be completed for patient and caregivers. Anticipated time for processing is eight weeks. Suggested items to bring for your stay Comfortable clothing, sedentary activities, multi-unit pill dispenser, personal items of comfort, and cell phone In the Community While away from home . . . • Arrange for caregiver support while at the transplantation center. Caregivers may be rotated. Investigate housing options near the transplantation center. • Arrange for child and pet care. • Arrange for care of your home while you are away and assistance when you return after transplantation (i.e., yard maintenance, mail delivery, and utilities). Seek help with household chores and activities of daily living • Assistance with cleaning, paying bills, grocery shopping, laundry • Assistance with bathing, dressing, meal preparation, and transportation (medical appointments, shopping, pharmacy) • Encouragement regarding oral intake, ambulation, and strengthening Fundraising Out-of-pocket expenses add up quickly. Consider hosting a fundraising event in your community to help cover healthcare costs. Oral medication management Administering scheduled and as needed medications, refills, and renewals IV fluids and medications In some situations, home infusion of medications for specific conditions (i.e., dehydration, infection, low magnesium) may be ordered by the healthcare provider. Symptom monitoring Fever, bruising, bleeding, new onset of pain (bone or nerve); changes in energy, appetite, weight (up or down), bowel function, and bladder function. Know your contact information— who to call, where to go. Patient advocate Communicate with healthcare providers, employers, family and friends; consider creating a blog to keep friends and family informed Central line care This varies from institution to institution. Instructions will be provided by the transplantation center. APPENDIX A. Preparation and Activity Considerations for Patients With Multiple Myeloma Undergoing Hematopoietic Stem Cell Transplantation 24 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing n Article Caregivers of Multiple Myeloma Survivors Sandra Kurtin, RN, MS, AOCN®, ANP-C, Kathryn Lilleby, RN, and Jacy Spong, RN, BSN, OCN® Patients living with multiple myeloma (MM) face complex decisions throughout their journey relative to their diagnosis, options for treatment, and how their disease and treatment choices may affect them physically, emotionally, financially, and spiritually. Patients considering a hematopoietic stem cell transplantation face specific self-management challenges. The availability of a reliable caregiver is a prerequisite to transplantation eligibility. Currently, the majority of clinical management is episodic and provided in the outpatient setting. Therefore, the bulk of care for patients living with MM is provided by the patient together with his or her caregivers. Caregivers face similar challenges to those faced by the patient living with MM. They are required to take © Fuse/Thinkstock in complex information, perform often complicated or technical procedures such as line care or injections, assist the patient with activities of daily living, and attend the myriad of appointments required. Understanding the dynamics of the patient-caregiver relationship, the strengths and weaknesses unique to that relationship, common elements of caregiver stress or strain, and available tools and strategies to promote a sense of control and enhance self-management skills may improve the health-related quality of life for both the patient with MM and his or her caregiver. Sandra Kurtin, RN, MS, AOCN®, ANP-C, is a nurse practitioner and clinical assistant professor of medicine in the Hematology/Oncology Division of Arizona Cancer Center in Tucson; Kathryn Lilleby, RN, is a research clinical nurse at the Fred Hutchinson Cancer Research Center in Seattle, WA; and Jacy Spong, RN, BSN, OCN®, is an RN coordinator at the Mayo Clinic in Scottsdale, AZ. The authors received editorial support from Alita Anderson, MD, with Eubio Medical Communications in preparation of this article supported by Sanofi Oncology. The authors are fully responsible for content and editorial decisions about this article. Kurtin serves as a consultant for Celgene Corporation, Novartis Pharmaceuticals, Millennium: The Takeda Oncology Company, and Onyx Pharmaceuticals. Lilleby and Spong have no financial relationships to disclose. The content of this article has been reviewed by independent peer reviewers to ensure that it is balanced, objective, and free from commercial bias. No financial relationships relevant to the content of this article have been disclosed by the independent peer reviewers or editorial staff. Kurtin can be reached at sandra.kurtin@uahealth.com, with copy to editor at CJONEditor@ons.org. (Submitted July 2013. Revision submitted September 2013. Accepted for publication September 12, 2013.) Digital Object Identifier:10.1188/13.CJON.S2.25-32 L iving with multiple myeloma (MM), either as a patient or as a caregiver, implies a need to adapt to the requirements of the diagnosis, how it affects the individual patient, and what changes are necessary to support the patient, including treatment and supportive care. The patients and caregivers spend the majority of their time at home and receive the bulk of their health care in the outpatient setting. Therefore, assimilating complex information, often very rapidly, and developing skills for self-management of many complex processes is expected. The complexity of self-management skills and behaviors of patients and caregivers varies based on the individual disease attributes, the treatment plan, the general health of the patient, and social and financial situations unique to each patient. The chronic disease trajectory of MM is characterized by variability in survival and time to progression or relapse. Each relapse brings new challenges, and each episode of care creates patient and caregiver vulnerability. Patients considering a hematopoietic stem cell transplantation (HSCT) face specific self-management challenges. The availability of a reliable caregiver is a prerequisite to transplantation eligibility. The diagnosis of MM, as with most cancer diagnoses, is a life-changing event. For the caregiver, whether formal or informal, this includes the uncertainty associated with a complex diagnosis, the fear of losing a loved one, and the often immediate need to provide skilled care, emotional support, and assistance with day-to-day necessities. Caregivers are most often relatives of the patient, but also may be friends, acquaintances, or volunteers. The number of caregivers and how they interact with the patient will vary, and all caregivers will experience some level of stress and feelings of uncertainty. In addition to struggling to find a unique role in supporting the patient, the caregiver also is dealing with his or her own feelings about the patient’s diagnosis with an incurable disease, the often sudden change in day-to-day activities, and the uncertainty about the ability to provide care for the patient. Having unexpected changes in the plan of care based on changes in the patient status is not uncommon, which adds to the stress for both the patient and the caregiver. Understanding the role of the caregiver in patients living with MM (including those undergoing HSCT), the dynamics of the patient-caregiver relationship, and the key Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Caregivers of Multiple Myeloma Survivors 25 elements of caregiver stress are necessary to effectively support both patients with MM and caregivers. The majority of patients with MM are older adults, requiring a working knowledge of the unique needs of the older adult for effective management. For younger patients, considering the change in family dynamics is necessary, as are the common challenges of managing a family with children while managing the care requirements for the patient. Optimal patient outcomes require the development of tools and strategies to support caregivers of MM survivors. Preparing the Patient and Caregiver for Self-Management The overall goal for the treatment of MM remains an early and sustained complete response (CR) with an acceptable level of toxicity and quality of life (QOL) (Palumbo & Cavallo, 2012). Achieving a CR has been identified as a key factor in improved progression-free survival and overall survival (OS); however, achieving a CR does not imply eradication of the malignant clone. The improvement in OS over time is attributed primarily to novel agents, with patients exposed to these agents achieving statistically significant longer survival compared to those who have not (Palumbo & Anderson, 2011). HSCT remains an important treatment option for MM in patients eligible for transplantation. This approach to therapy requires planning and collaboration among multiple healthcare providers, the patients, and their caregivers to allow adequate preparation for treatment, follow-up, and effective management of the expected treatmentemergent adverse events (TEAEs). Proactive and aggressive TEAE management is critical to allowing continuation of each treatment long enough to obtain and maintain an optimal response. Early identification and prompt intervention of common TEAEs will limit the severity of treatment and reduce the probability of patients discontinuing treatment prematurely. With the majority of care provided in the outpatient setting, patients and their caregivers are expected to take a primary role in the self-management of their disease, including early identification and reporting of TEAEs. Some of the key elements of the caregiver role are provided in Figure 1. Many informal caregivers may feel inadequately prepared to assume responsibility for these tasks because of a lack of knowledge, the presence of health problems themselves, or preexisting dynamics between the patient and the caregiver (van Ryn et al., 2011). This may increase caregiver stress and contribute to a sense of loss of control. Patient and family education with consistent information, frequent reinforcement of key concepts, and active participation of the patient and family is critical to optimizing outcomes (Kurtin & Demakos, 2010). Communicating clearly to the patients, and their caregivers, as well as to any collaborating providers, will reduce the anxiety associated with expected TEAEs and encourage consistency in the approach to management. Patients and caregivers should be encouraged to keep a binder that includes important contact information, a patient medical history, medications, supportive care resources, and a log of their treatment plan, blood counts, transfusion history, TEAEs, and how they were treated. This will provide an invaluable tool for not only the patient and caregiver, but also the healthcare team. 26 Direct Care • Monitoring and reporting or recording treatment side effects • Administering medications • Deciding whether to call a healthcare provider • Deciding whether medicine is needed • Performing technical procedures: dressing changes, line care • Communicating with healthcare providers Care Coordination and Life Management • Transportation • Accompanying the patient to appointments • Communication to other family members, friends; being a gate keeper and advocate • Household maintenance, financial management, shopping, cooking • Availability for emergencies • Completing medical forms, keeping track of bills, applications for assistance • Engaging the healthcare system Emotional Support • Balancing medical expectations while maintaining hope • Listening • Providing reassurance FIGURE 1. Key Elements of the Caregiver Role Individualizing patient and caregiver education also will encourage effective self-management behaviors. The average American reads at an eighth-grade level; however, most patient education materials are written well above that level (Fagerlin, Zikmund-Fisher, & Ubel, 2011). Visits to healthcare professionals often last 15–20 minutes, making it difficult to communicate complex ideas in a way that the patient and family will be able to understand, synthesize, and apply to informed care decisions. Healthcare professionals expect patients, family members, or other designated caregivers to assume a primary role in managing the illnesses (including managing TEAEs), reporting signs and symptoms, communicating among providers, and continuing to take an active role in decision making (Kurtin, 2012). However, patients with multiple health problems may have difficulty understanding the complexity of balancing their cancer treatment with the continued management of existing illnesses. The most common toxicity associated with all active therapies for MM, including a transplantation, is myelosuppression (Kurtin & Bilotti, 2013). Infections, neutropenic fevers, and bleeding are the most common reasons patients seek emergency treatment following transplantation and are a major cause of morbidity and mortality. Although the definition of engraftment suggests adequate bone marrow function for outpatient management, many centers are conducting the majority of care for patients undergoing autologous HSCT (AHSCT) in the outpatient setting. Setting expectations for expected cytopenias and the anticipated time to recovery, providing concrete criteria for monitoring and reporting the signs and symptoms that require immediate attention, and developing standards for interventions will provide reassurance to the patient, promote early identification and treatment of infections, and limit December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing hospitalizations. Each preparative regimen, ongoing treatment, and supportive care plan will carry specific recommendations for frequency of clinic visits, laboratory monitoring, ancillary testing, and supportive care. An individualized plan for monitoring and managing TEAEs should be prepared, discussed, and updated throughout the transplantation process to assist the patient and his or her caregiver in self-management. Impact of Patient Quality of Life on the Caregiver Caregiving intensity will vary throughout the MM disease continuum based on a number of treatment-, disease-, and patient-related factors. Similarly, health-related QOL (HRQOL) for the patient also will vary. Understanding factors that impact HRQOL for the patient with MM is necessary for understanding the variability in caregiver stress and QOL throughout the disease and treatment trajectory, and will provide guidance in developing tools and strategies for support of the caregiver. Patients who receive an AHSCT can generally expect to return to or surpass pretransplantation physical and emotional role function and QOL. Patients with anxiety, depression, and symptom distress prior to transplantation are more likely to experience these same symptoms in the post-transplantation period, and women are more likely to experience posttransplantation depression overall (Wells, Booth-Jones, & Jacobsen, 2009). In addition, women generally return to work later than men and are less likely to return to work overall than men (Kirchohoff, Leisenring, & Syrjala, 2010). Older adult patients are more likely to adapt socially following transplantation (Sherman, Simonton, Latif, Plante, & Anaissie, 2009). Understanding these elements of patient HRQOL is essential to anticipating and evaluating potential caregiver strain and caregiver QOL. Langer, Yi, Storer, and Syrjala (2010) conducted a prospective longitudinal study evaluating marital adjustment, satisfaction, and dissolution among 121 patients undergoing HSCT and 117 spouses at six time points starting with the pretransplantation evaluation period through five years of follow-up. Fifty-nine of the 121 initially married patients with a participating spouse survived to five years with only 7% (n = 4, two male, two female patients) of the marriages ending in dissolution. Interestingly, female spouses reported a higher rate of relationship maladjustment at all time points in the study. The authors suggest that these findings specific to female spouses of male patients may reflect societal norms in which females are expected to be caregivers, the tendency for female caregivers to provide the care without enlisting the help of family and friends, and the fact that women in general are more likely to be affected by the physical and psychological distress of their male partner/patient (Langer et al., 2010). The ability of the caregiver to adapt to the multitude of stressors inherent in the process of HSCT for patients with MM has been shown to affect family relationships important to the post-transplantation adjustment of the patient (Fife, Monahan, Abonour, Wood, & Stump, 2009). Although at least 20 different assessment tools exist for screening adult caregivers of patients undergoing HSCT, the impact of caregiver strain or burnout on patient outcomes is not well researched in the MM and HSCT literature (Wulff-Burchfield, Jagasia, & Savani, 2013). Concepts gleaned from studies in other high-risk populations, including the mentally ill and frail older adults, suggest caregiver stress or burnout may negatively affect mortality, frequency of hospitalizations, and adherence to treatment routines (Wulff-Burchfield et al., 2013). Assessment of caregiver stress should be incorporated throughout the treatment continuum. Common signs of caregiver stress include anxiety, depression, emotional distress, loss of appetite, weight loss, fatigue, sleep disturbance, and loss of physical strength (Bevans & Sternberg, 2012; Wulff-Burchfield et al., 2013) (see Figure 2). Fife et al. (2009) examined factors influencing the adaptation of caregivers of patients undergoing HSCT (N = 192) prior to hospitalization for transplantation (T1), during the hospitalization following the stem cell infusion, about one week prior to planned discharge (T2), and one month after discharge (T3). The patients included varied diagnoses, including MM, with 151 patients undergoing AHSCT (79%) and 41 patients (21%) undergoing allogenic HSCT. The majority of caregivers participating in this study were female (72%), married to the patient (91%), working full time (58%), and Caucasian (93%). Emotional distress increased significantly from T1 to T3, and coping strategies declined in that same time period. Interestingly, the sense of personal control, spirituality, and the caregiver-patient relationship remained stable from T1 to T3. A greater sense of personal control (p < 0.001), spirituality (p < 0.001), and active coping (p < 0.001) were strongly correlated with adaptation and lower levels of distress. Increased patient symptoms (p < 0.0001), financial strain (p = 0.0033), caregiver life changes (p < 0.0236), and avoidance as a coping strategy (p = 0.0079) were correlated with increased levels of distress. Avoidance was associated with negative adaptation. Physical Health Problems Pain, loss of physical strength, sleep disorders, fatigue and exhaustion, changes in appetite, sexual dysfunction, decreased libido, and exacerbation of preexisting health problems Social Problems Changes in usual routines and lifestyle; social isolation; reduced contact with outside family, friends, colleagues; and changes in work status, such as increased days off, distraction, loss of employment Emotional Problems Anxiety, fear, uncertainty, despair, disbelief, depression, sorrow and a sense of loss, loneliness, feelings of inadequacy, powerlessness, and feeling a lack of control Financial Problems Loss of wages, difficulty in paying bills; lack of sick leave; managing health claims and bills; premature use of retirement funds, often with penalty; and inability to contribute to 401(k) with loss of employer-matched contributions FIGURE 2. Selected Problems Faced by Caregivers Note. Based on information from Armoogum et al., 2013; Ferrell et al., 2013; Fife et al., 2009; Molassiotis et al., 2011; Stenberg et al., 2010; van Ryan et al., 2011; Wulff-Burchfield et al., 2013. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Caregivers of Multiple Myeloma Survivors 27 Implications for Practice u Educate caregivers about the stresses and expectations they will face during the patient’s journey with multiple myeloma. u Provide assistance to caregivers of patients with multiple myeloma by suggesting hospital and community resources to help them cope with added responsibility. u Assess caregivers for impaired quality of life caused by the physical and emotional demands of assisting the patient through pre- and post-treatment phases of care. These data emphasize the need to adequately assess the coping strategies, patient-caregiver dynamics and communication patterns, and elements of spirituality (sense of meaning and peace as well as faith) for both the patient and caregiver prior to, during, and following HSCT. Strategies to adequately prepare the patient and caregiver for self-management strategies will promote a sense of personal control. Screening the patient and caregivers, both together and separately, for pretransplantation stressors and existing coping behaviors, with periodic reassessment may reduce caregiver strain by assisting with a tailored support plan. Setting realistic Caregiver Stress–10 Symptoms identifies key stress-related symptoms often experienced by caregivers. http://myeloma.org/SGLTools/support/Caregiver-Stress---10-Symptoms .pdf Caring for the Caregiver is a booklet created by the National Cancer Institute that offers both recommendations and resources for caregivers of patients with cancer. www.cancer.gov/cancertopics/coping/caring-for-the-caregiver Coping Tips for Caregivers A–Z offers 26 tips from the International Myeloma Foundation. http://myeloma.org/images/link_thumb_nail/copingtipscaregivers.jpg Coping With the Cost of Cancer is a comprehensive guide by the Cancer Support Community that offers strategies, tips, and resources for managing the financial aspects of cancer care. http://myeloma.org/SGLTools/support/Coping-with-the-Cost-of-Care.pdf Facing Forward: When Someone You Love Has Completed Cancer Treatment is a booklet created by the National Cancer Institute that shares common reactions and feelings that many caregivers experience once treatment is over. It also shares practical tips to help caregivers navigate through this time. www.cancer.gov/cancertopics/coping/someone-you-love-completed -cancer-treatment Now You Are a Caregiver is a part of the Caregiver Resource Directory. It includes important forms, such as a daily pain journal, a medication schedule, and a fatigue journal. www.netofcare.org/content/pdf/1-nowyouareacaregiver.pdf Taking Care of Yourself is an article highlighting side effects that some caregivers may experience, and strategies for their management and prevention. www.curetoday.com/index.cfm/fuseaction/article.show/id/2/article_id/185 FIGURE 3. Caregiver Resources 28 expectations for the patient and caregiver prior to signing the consent for HSCT, in terms of potential physical, emotional, social, and spiritual challenges, with expected duration of these changes, based on the individual patient attributes and type of transplantation, may help in identifying the needed support. Understanding the common patient and caregiver perceptions and associated daily activities will allow development of patientand caregiver-specific supportive care strategies. All caregivers should be encouraged to outline their available resources including family, friends, volunteers, organizations, and Internet resources. Female caregivers of male patients, in particular, should be encouraged to seek tangible help from family and friends and take breaks from caregiving. Communication strategies between caregivers and patients vary widely. Discordance between caregiver and patient knowledge-seeking behaviors may add burden to the caregiver, particularly in instances where bad news may be shared (Molassiotis, Wilson, Blair, Howe, & Cavet, 2011). The caregiver must prepare for the possibility of an unfavorable outcome, in some cases even death of the patient, but may be conflicted with a need to bolster hope while continuing to help the patient manage the day-to-day tasks of living with MM. Strategies to promote effective patient and caregiver self-management include several key elements: consistent and clear communication that allows the patient to make informed decisions, reinforcement of key messages at each visit, adjustment of visit frequency to the specific phase of survivorship and healthcare needs, integration of community programs and resources, and development of mutually determined goals (Kurtin, 2012; McCorkle et al., 2011). Key qualities of clear communication include adequate description of the disease and prognosis; open, honest, and timely communication; and increased patient participation in decision making with clinician assessment of individual preferences for information (Colosia et al., 2011; Rodin et al., 2009). Communication of risks versus benefits is perhaps one of the most complicated processes necessary for informed decision making and consent for treatment, including HSCT. Healthcare professional descriptions often are complex and not well understood by the patient and family (Fagerlin et al., 2011). Healthcare professionals can provide additional support by allowing patients adequate time to review presented material, if clinically possible; providing written materials in addition to verbal explanations; identifying community-based, national, or international resources for patient support; and incorporating members of the multidisciplinary team in the discussion with patients (Barry, 2011; McCorkle et al., 2011). Selected resources for patients with MM and caregivers are included in Figure 3. Optimally, the multidisciplinary team members will be well informed about the individual patient situation to avoid conflicting or confusing messages. Incorporation of adult learning principles, adaptation for language barriers, and consideration of the spiritual and cultural needs of the patient and caregiver are ideal. Caregiver Self-Care The level of distress experienced by caregivers of patients undergoing HSCT has been shown to exceed that of the patient themselves, and caregivers are less likely to be screened for, December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing Disease-Related Information • Causes, disease process • Severity and prognosis Treatment-Related Information • Treatment options and expected outcomes • Expected side effects, monitoring, and treatment strategies • Complementary and alternative therapies • Options for a second opinion • Insurance coverage and out-of-pocket expenses • Nutrition and activity guidelines for the patient • When and who to call for help • Criteria and procedure for emergent care • Operating policies for each setting of care: visitation, children, supplies, expected duration of appointment or length of hospital stays • Record keeping Support Services • Support groups: disease-specific, HSCT-focused, and general • Local, regional, national, and international organizations • Drug assistance programs • Spiritual, religious, and cultural support • Communication skills—providers, family, friends • In-home assistance: skilled care, PT or OT, custodial care, household work • Food or grocery delivery services Caregiver Self-Care • Maintaining a healthy lifestyle: nutrition, exercise, sleep • Relaxation or meditation • Intimacy or sexual health • Spirituality • Treatment for depression and anxiety • How to ask for and organize help HSCT—hematopoietic stem cell transplantation; OT—occupational therapist; PT—physical therapist FIGURE 4. Caregiver Support and Informational Needs seek, and receive support services (Fife et al., 2009; Langer et al., 2010). Factors associated with caregiver distress include avoidance behaviors, financial strain, and life changes for the caregiver. Financial strain is inevitable for patients undergoing an HSCT. Loss of employment and, in many cases, a fear of losing insurance is of major concern. This may present added stress in trying to balance the needs of the patient, the need to maintain employment, manage a household, and care for other members of the family. If the patient is the primary wage earner, the spouse or partner may need to seek additional employment. Patients who are single and have limited or no access to relatives as caregivers present a particular challenge. Out-of-pocket expenses during treatment may be substantial and add to financial strain. A pilot study conducted by Majhail et al. (2013) evaluating out-of-pocket expenses for patients and caregivers (n = 22) in the first three months following HSCT estimated median expenses of $2,440 (range = $199–$13,769), with those requiring temporary relocation to housing near the transplantation center incurring higher expenses than those who do not require relocation (median = $5,247 versus $716). The majority of patients in this pilot study had private insurance through a managed care plan (56%), with Medicaid (20%) and Medicare (18%) being less common (Majhail et al., 2013). Meehan et al. (2006) estimated median out-of-pocket costs for housing for the caregiver during the patient’s inpatient stay to be $560. In addition to housing, copayments for visits and medications, transportation, and food represented the most common sources of out-of-pocket expenses in these studies. Prior authorization for HSCT is a part of the initial screening of patient eligibility. Similar rigor should be applied in discussion of individual financial resources, including anticipated out-ofpocket expenses based on the region and available assistance programs. Sherwood et al. (2008) evaluated 80 caregivers of patients with primary brain tumors. An increased need for assistance with independent ADLs in patients was correlated with lost time from work in this population of caregivers. Measures of ADLs or independent ADLs have been incorporated into measures of vulnerability (performance status, comorbidities, and frailty) and are central to risk-adapted treatment selection for patients being considered for a stem cell transplantation or other more intensive therapies for MM (Palumbo et al., 2011). Caregiver life change is a complex concept with wide variability. Caregiver burden is a result of the responsibilities of caregiving (direct care, indirect care, other care responsibilities) and the changes in normal routines and lifestyle as a result of these responsibilities (Stenberg, Ruland, & Miaskowski, 2010). All caregivers experience some level of caregiver burden and secondary effects on physical, social, and emotional well-being. For those caregivers who continue to work, the added burden of caregiving may affect work life and the ability to maintain employment. Several studies have identified a number of physical, social, emotional, and spiritual elements of caregiver burden or distress. Familiarity with these attributes will assist in assessing caregiver distress, developing individualized support strategies, and promoting caregiver self-care (see Figure 4). Some of the unmet needs identified by caregivers in these studies include managing concerns for cancer recurrence, finding out about financial support and government benefits, strategies to maintain the caregiver’s own physical and emotional health, balancing the needs of the patient with the caregivers own needs, sexuality and sexual health, and dealing with other caregivers and non-caregivers (Armoogum, Richardson, & Armes, 2013; Ferrell, Hanson, & Grant, 2013). Conclusion Caregivers are essential for the optimal outcomes of patients with MM throughout the disease process, in particular during HSCT. Active participation of caregivers, whether formal or informal, is expected to be, yet not always, readily available or feasible for all patients. Familiarity with local, regional, national, and international resources together with development of local network of support will facilitate development of an interdisciplinary and individualized supportive care plan. The vulnerability of the patients and their caregivers in the transplantation process requires careful assessment of potential attributes or Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Caregivers of Multiple Myeloma Survivors 29 dynamics that place them at risk. Similar to the widely accepted approach to risk-adapted treatment selection based on disease and individual clinical attributes, an equally rigorous risk-adapted approach must be applied to assessment and planning for both the patient and the caregiver. Understanding the dynamics of the patient-caregiver relationship, the strengths and weakness unique to that relationship, common elements of caregiver stress or strain, and available tools and strategies to promote a sense of control and enhanced self-management skills may improve the HRQOL for both the patient and the caregiver. The authors gratefully acknowledge Brian G.M. Durie, MD, Robert A. Kyle, MD, Diane P. Moran, RN, MA, EdM, senior vice president of strategic planning, and Robin Tuohy, AS, senior director of support groups at the International Myeloma Foundation, for their critical review of the manuscript. References Armoogum, J., Richardson, A., & Armes, J. (2013). A survey of the supportive care needs of informal caregivers of adult bone marrow transplant patients. Supportive Care in Cancer, 21, 977–986. doi:10.1007/s00520-012-1615-4 Barry, M.J. (2011). Helping patients make better personal health decisions: The promise of patient-centered outcomes research. JAMA, 306, 1258–1259. doi:10.1001/jama.2011.1363 Bevans, M.F., & Sternberg, E.F. (2012). Caregiving burden, stress, and health effects among family caregivers of adult cancer patients. JAMA, 307, 398–403. doi:10.1001/jama.2012.29 Colosia, A.D., Peltz, G., Pohl, G., Liu, E., Copely-Merriman, K., Khan, S., & Kay, J.A. (2011). A review and characterization of the various perceptions of quality cancer care. 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Primary care of the cancer survivor: A collaborative continuum-based model for care. In J. Payne (Ed.), Current trends in oncology nursing (pp. 191–210). Pittsburgh, PA: Oncology Nursing Society. Kurtin, S., & Bilotti, E. (2013). Novel agents for the treatment of multiple myeloma: Proteasome inhibitors and immunomodulatory agents. Journal of Advanced Practice Oncology, 4, 307–321. Kurtin, S.E., & Demakos, E.P. (2010). An update on the treatment of myelodysplastic syndromes [Online exclusive]. Clinical Journal of Oncology Nursing, 14, E29–E44. doi:10.1188/10.CJON.E29-E44 Langer, S.L., Yi, J.C., Storer, B.E., & Syrjala, K.L. (2010). Marital 30 adjustment, satisfaction, and dissolution among hematopoietic stem cell transplant patients and spouses: A prospective, fiveyear longitudinal investigation. Psycho-Oncology, 19, 190–200. doi:10.1002/pon.1542 Mahjail, N.S., Rizzo, J.D., Hahn, T., Lee, S.J., McCarthy, P.L., Ammi, M., . . . Pederson, K. (2013). Pilot study of patient and caregiver out-of-pocket costs of allogeneic hematopoietic cell transplantation. Bone Marrow Transplantation, 48, 865–871. doi:10.1038/ bmt.2012.248 McCorkle, R., Ercolano, E., Lazenby, M., Schulman-Green, D., Schilling, L.S., Lorig, K., & Wagner, E.H. (2011). Self-management: Enabling and empowering patients living with cancer as a chronic illness. CA: A Cancer Journal for Clinicians, 61, 50–62. doi:10.3322/caac.20093 Meehan, K.R., Fitzmaurice, T., Root, L., Kimtis, E., Patchett, L., & Hill, J. (2006). The financial requirements and time commitments of caregivers for autologous stem cell transplant recipients. Journal of Supportive Oncology, 4, 187–190. Molassiotis, A., Wilson, B., Blair, S., Howe, T., & Cavet, J. (2011). Living with multiple myeloma: Experiences of patients and their informal caregivers. Supportive Care in Center, 19, 101–111. doi:10.1007/s00520-009-0793-1 Palumbo, A., & Anderson, K. (2011). Multiple myeloma. New England Journal of Medicine, 364, 1046–1060. Palumbo, A., Bringhen, S., Ludwig, H., Dimopoulos, M.A., Blade, J., Mateos, M.V., . . . Sonneveld, P. (2011). Personalized therapy in multiple myeloma according to patient age and vulnerability: A report of the European Myeloma Network (EMN). Blood, 118, 4519–4529. doi:10.1056/NEJMra1011442 Palumbo, A., & Cavallo, F. (2012). Have drug combinations supplanted stem cell transplantation in myeloma? Blood, 120, 4692–4698. doi:10.1182/blood-2012-05-423202 Rodin, G., Mackay, J.A., Zimmerman, C., Mayer, C., Howell, D., Katz, M., . . . Brouwers, M. (2009). Clinician-patient communication: A systematic review. Supportive Care in Cancer, 17, 627–644. doi:10.1007/s00520-009-0601-y Sherman, A.C., Simonton, S., Latif, U., Plante, T.G., & Anaissie, E.J. (2009). Changes in quality-of-life and psychosocial adjustment among multiple myeloma patients treated with high-dose melphalan and autologous stem cell transplantation. Biology of Blood Marrow Transplantation, 15, 12–20. doi: 10.1016/j.bbmt .2008.09.023 Sherwood, P.R., Donovan, H.S., Given, C.W., Lu, X., Given, B.A., Hricik, A., & Bradley, S. (2008). Predictors of employment and lost hours from work in cancer caregivers. Psycho-Oncology, 17, 598–605. doi:10.1002/pon.1287 Stenberg, U., Ruland, C.M., & Miaskowski, C. (2010). Review of the literature on the effects of caring for a patient with cancer. Psycho-Oncology, 19, 1013–1025. doi:10.1002/pon.1670 van Ryn, M., Sanders, S., Kahn, K., van Houtven, C., Griffin, J.M., Martin, M., . . . Rowland, J. (2011). Objective burden, resources, and other stressors among informal cancer caregivers: A hidden quality issue? Psycho-Oncology, 20, 44–52. doi:10.1002/pon.1703 Wells, K.J., Booth-Jones, M., & Jacobsen, P.B. (2009). Do coping and social support predict depression and anxiety in patients undergoing hematopoietic stem cell transplantation? Journal of Psychosocial Oncology, 27, 297–315. Wulff-Burchfield, E.M., Jagasia, M., & Savani, B.N. (2013). Long-term follow-up of informal caregivers after allo-SCT: A systematic review. Bone Marrow Transplantation, 48, 469–473. doi:10.1038/ bmt.2012.123 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing Caregiver Guide Hematopoietic Stem Cell Transplantation for Multiple Myeloma Y ou or someone you know has been diagnosed with multiple myeloma (MM) and has been considered for a hematopoietic stem cell transplantation (HSCT). Hearing the words HSCT or bone marrow transplantation can be frightening. You probably have many questions. Caregivers, described as anyone who is providing assistance to the patient diagnosed with myeloma, also are living with myeloma. Each caregiver experience is unique, based on the amount of care you are providing, the complexity of the care, and how independent your loved one is. Caregivers also can experience anxiety and depression. The demands on you, both physical and emotional, can at times be overwhelming. It is important that you, the caregiver, know that you are not alone. A number of resources and healthcare professionals are available to help you prepare for the HSCT, organize your resources, and stay well during the process. Several key concepts will help you manage the role of caregiver for the patient with MM during the HSCT process. Although your loved may have difficult days, allow the myeloma survivor to do as much self-care as possible. This will help them to stay active, maintain stamina, and become independent. There will be days when your loved one needs more help. Ask your healthcare team for guidance in balancing their need for assistance with their capability for independence throughout the HSCT process. Seek support for caring for the myeloma survivor. Discuss the day-to-day challenges of caregiving with the healthcare team at each visit, recognize that asking for help is OK, and seek out support and assistance from other family members and friends to allow for breaks. Organize your resources and assign or define specific tasks. For example, “I need someone to take [the patient] to the clinic on Tuesday mornings at 8 am.” Make a list of things you need. Keep it updated as the needs change. Continue to ask for help. • One item that friends can assist with is creating a blue box. Have friends organize a box of small gift items, sayings, jokes, prayers, or good thoughts that you can take out one by one when you’re having a blue day. In addition, explore strategies for communicating with family and friends, assign a gate keeper, and consider online resources: www.caring bridge.com or www.lotsahelpinghands.com. Know that all things are not of equal importance. Some things need immediate attention, some things can wait; prioritize. Myeloma is a like roller coaster, with many ups and downs. It’s not a sprint, it’s a marathon. You need to pace yourself and deal with priorities as they come up. Sometimes “good enough” is “good enough.” • Group tasks by categories (i.e., work, family, household tasks, personal care tasks, errands, and physician visits). Do Not Let Your Insurance Lapse If the patient carries the insurance and is going to be out of work for a long period of time, find out if you have long-term disability or short-term disability. You may also need to look into COBRA. Familiarize yourself with the most current laws, both local and national, that may affect your ability to obtain health insurance. © iStock/Thinkstock • Create a list from your group of tasks and manage by the level of importance. Join a support group or attend group meetings for caregivers and/or patients with myeloma. Talk with family, friends, clergy, or others about your thoughts or worries instead of keeping them inside. Ask for help from family and friends to maintain your household. • If your transplantation center is near your home, you may need help with housework, yard work, home maintenance, and other day-to-day activities needed to run a household. If you need to relocate temporarily for the HSCT, you will need to explore options for a house sitter and others needed to maintain the home until you return. When you return, it is unlikely you and the myeloma survivor will be able to maintain the home without some help. Ask for help in organizing care for your family members or your pets. If you are relocating to another city for the HSCT, ask about the policies for visitation for family members and pets. Find out what resources are available in your home center and in the transplantation center for support of children with a parent who is undergoing a HSCT. Plan ahead. You may need to consider time off work if possible. As soon as HSCT is discussed as a possible treatment option, discuss the best time to use any time off to meet the demands of the HSCT process (www.dol.gov/whd/regs/stat utes/fmla.htm). (Continued on the next page) Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Caregivers of Multiple Myeloma Survivors 31 Caregiver Guide (Continued) Considering the impact of your loved one’s health on your family’s finances can be a major source of anxiety. • Contact your insurance carrier and find out exactly what your deductables are. If you have a cap, determine what your maximum out-of-pocket expenses are, what providers are in network, and how out-of-network providers are handled. Seek out a myeloma specialist or get a second opinion. If there are no myeloma specialists in your area (50-mile radius), petition your insurance provider that an out-of-network myeloma specialist be considered in network. Ask for an insurance case management worker. This person will be your point of contact for all insurance billing and questions, with no need to re-explain the entire case each time you call. Case managers are available for all life-threatening conditions with all insurance companies. Every state has a state insurance department. Contact them for unbiased insurance information and local laws. They also provide resources for finding insurance companies, pools, filing, financial requirements, and much more. There currently is a two-year waiting period to get on Medicare. You may qualify for supplemental Social Security disability during this period. Consider making an appointment with your local Medicare office to help with the paperwork and requirements to avoid possible denials. If you are denied, appeal. Ask if a Medicare representative is available who has handled other patients diagnosed with myeloma (they will know the proper codes and procedures to get a quicker approval). For more information visit www.medicare.gov. Contact your town hall for available services, including home heating oil, electricity, school lunch programs, church ministries, or food pantries, as needed. If you were not in charge of handling home finances, you’ll need to get up to speed. If you always handled the bills, be prepared to make adjustments depending on your finances. • Remember that every bill is negotiable, including medical bills. Call all of your creditors and let them know you or your Organize Your Contacts Transplantation center healthcare team and contact information should include the following: Center: Address: Phone: Physician: Nurse practitioner or physician assistant: Transplant coordinator: Social worker: Nutritionist: Physical therapist: Pharmacist: Other support: 32 Self-Care Tips and Resources • Taking care of yourself is necessary to continue the caregiver role. http://bmtinfonet.org/before/caregivers • Join a support group that provides support to caregivers. Contact the International Myeloma Foundation to locate a group near you. www.myeloma.org • Schedule regular medical and dental evaluations for yourself. • Participate in activities that help to rejuvenate your energy (i.e., crafts, meditation, massage, and music therapy) and avoid burnout. http://bit.ly/16jutNz • Write in a journal to express your feelings and experiences. • Participate in health-promotion activities, such as a healthy diet, physical activity, and restful sleep. • Information can be found at the National Caregiver’s Library www.caregiverslibrary.org/home.aspx spouse is out of work and would like to make payment arrangements. Have an amount in mind that you can afford each month and offer that as your payment. As long as you are making payments, your account will not go to collections. Keep your credit intact by continuing monthly payments. • Also, you may have to reduce or cut out some services. Eating out, TV, and phone extras may need to be cut back. Use coupons when possible. Visit the International Myeloma Foundation website for additional information regarding possible side effects and strategies for symptom management and wellness (www.myeloma.org). Ask for assistance in planning for the HSCT process. • Pretransplantation evaluation – Time required at the transplantation center, housing options, preparation for any testing, how soon will testing results be available, and when will the final decision to proceed to transplantation be made • Hospitalization – Preparative regimen and side effects, infusion of peripheral stem cells and side effects, engraftment, common adverse events and management, discharge criteria, visitation policies, and housing options for families • Outpatient care – How to prepare the home prior to discharge, frequency of visits, expectation of the caregiver, and can the myeloma survivor be alone? mWhat symptoms require immediate or emergency care? What special precautions are needed for the patient? Are there any dietary restrictions? Specific care guidelines and any equipment needed? mTaking a temperature, heart rate, respiratory rate, and blood pressure; central venous catheter care; medication management; drug-drug interactions; drug-food interactions; calendar to organize treatment schedule: tests and clinic visits m Log for tracking any reactions, side effects, intolerance; make notes of drugs, dates, and describe events; resources for drug assistance; dates medication refills are required. December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing n Article Clinical Updates in Blood and Marrow Transplantation in Multiple Myeloma Beth Faiman, MSN, APRN-BC, AOCN®, Teresa Miceli, RN, BSN, OCN®, Kimberly Noonan, RN, ANP-BC, and Kathryn Lilleby, RN The process of hematopoietic stem cell transplantation (HSCT) is well defined, yet debate remains surrounding the role and timing of HSCT in patients with multiple myeloma (MM). Since the 1980s, survival advances have been made with the use of newer agents by recognizing the role of transplantation, identifying the anticipated side effects at each phase, and improving supportive care strategies. Data support transplantation as part of the treatment strategy, but the optimal induction regimen and timing of transplantation have yet to be defined. The general consensus is that eligible patients should undergo autologous HSCT at some point in the treatment spectrum, preferably earlier rather than later in the disease. Allogeneic transplantation is © tagota/iStock/Thinkstock only recommended in the context of a clinical trial and in patients with high-risk disease. The transplantation process can be overwhelming for patients and caregivers. Nurses play a key role in improving outcomes by caring for patients and families throughout the transplantation experience and, therefore, need to be knowledgeable about the process. This article is intended to expand discussion on the role of nurses in assisting patients and families undergoing transplantation to include an overview of the acute care phase of the transplantation process. Beth Faiman, MSN, APRN-BC, AOCN®, is a nurse practitioner in the Taussig Cancer Center at the Cleveland Clinic in Ohio; Teresa Miceli, RN, BSN, OCN ®, is a bone marrow transplantation nurse coordinator and assistant professor of nursing in the College of Medicine in the William von Liebig Transplant Center at the Mayo Clinic in Rochester, MN; Kimberly Noonan, RN, ANP-BC, is an adult nurse practitioner at the Dana-Farber Cancer Institute in Boston, MA; and Kathryn Lilleby, RN, is a clinical research nurse at the Fred Hutchinson Cancer Research Center in Seattle, WA. The authors received editorial support from Alita Anderson, MD, with Eubio Medical Communications, in preparation of this article supported by Sanofi Oncology. The authors are fully responsible for content and editorial decisions about this article. The content of this article has been reviewed by independent peer reviewers to ensure that it is balanced, objective, and free from commercial bias. No financial relationships relevant to the content of this article have been disclosed by the authors, independent peer reviewers, or editorial staff. Mention of specific products and opinions related to those products do not indicate or imply endorsement by the Clinical Journal of Oncology Nursing or the Oncology Nursing Society. Faiman can be reached at faimanb@ccf.org, with copy to editor at CJONEditor@ons .org. (Submitted July 2013. Revision submitted August 2013. Accepted for publication September 12, 2013.) Digital Object Identifier:10.1188/13.CJON.S2.33-41 T he process of transplantation can be conceptualized through several phases (see Figure 1). Each phase carries with it distinct considerations and management strategies to optimize the overall process. Years of clinical research and experience have provided knowledge of when challenges, side effects, and appropriate interventions can occur. Thus, an experienced transplantation team can anticipate patient needs during the acute phase. Long-term side effects and complications can occur and require the attention of community-based practitioners, as well. This article will cover considerations within each phase, with a focus on autologous hematopoietic stem cell transplantation (AHSCT) and should be used in conjunction with the Miceli et al. (2013) article in this supplement to get a broad picture of the transplantation experience. Allogeneic transplantation, which should only be considered in the context of a clinical trial, is highlighted in the “Special Interest” sidebar on page 35. Phase 0: Induction or Initial Treatment Following a confirmed diagnosis of symptomatic multiple myeloma (MM), the patient begins induction chemotherapy. The goals of induction therapy are to induce a tumor response and decrease symptoms by reducing disease burden (Giralt, 2012). Response to therapy is classified based on the reduction of myeloma protein from baseline. A complete response is the best surrogate marker for progression-free survival (Chanan-Khan & Giralt, 2010). A complete response occurs when patients achieve negative immunofixation of the serum and urine, experience the disappearance of any soft tissue plasmacytomas, and Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Clinical Updates in Transplantation 33 White Blood Count al., 2009). Use of CD34+ cells has resulted in reduced transfusion needs and a shorter engraftment period following transplantation. Therefore, this has become the preferred source of progenitor cells (versus bone marrow) (Williams, Zimmerman, Grad, & Mick, 1993) and will be discussed in the current article. Above normala Normalb Nadirc Melphalan Day –2, –1 AHSCT Day 0 Blood count nadir Day +5 to +7 Engraftment Day +10 or +14 Mobilization The process of stimulating the bone marrow to release HSCs into the peripheral blood is called mobilization. Methods to mobilize HSCs from the bone marrow into the peripheral blood include the use of cytokine growth factors, such as granulocyte–colonyc 100 mcl stimulating factor (G-CSF) (e.g., filgrastim), alone or in combination with chemotherapy or the CXCR4Figure 1. Timeline Schema for the Conditioning Regimen binding agent plerixafor. For some patients, the use for Autologous Hematopoietic Stem Cell Transplantation (AHSCT) of G-CSF alone may mobilize adequate HSCs (Giralt Note. Based on information from Antin & Yolin Raley, 2009; Rodriguez, 2010. et al., 2009). The approach may be effective for patients younger than 65 years who have not received melphalan or prolonged use of lenalidomide (Giralt et reduce the number of plasma cells present in the bone marrow al., 2009). Key side effects of cytokine growth factors include leuto 5% or less (Durie et al., 2006). Improved response rates can kocytosis, bone pain, myalgias, and flu-like symptoms. In addition, be seen with the newer therapies, such as lenalidomide, bortsome patients may develop a low-grade fever (Amgen Inc., 2013). ezomib, and carfilzomib, followed by AHSCT (Jakubowiak et al., For others, chemotherapy may be added to assist with the mo2012; Richardson et al., 2010; Rosiñol et al., 2012). bilization process and used as an additional treatment option prior To date, the optimal timing of transplantation cannot be deto transplantation, particularly if optimal response has not been fined. Considerations include patient performance status, organ achieved. Although several different chemotherapies are eligible function, response to therapy, financial limitations, and the for use during the HSC mobilization process, including etoposide overall treatment plan. Participation in a well-designed clinical and paclitaxel, cyclophosphamide is used most frequently (Giralt trial also should be considered to help identify the best inducet al., 2009). Common side effects related to high doses of cyclotion therapy, transplantation timing, and maintenance therapy phosphamide include nausea, alopecia, and myelosuppression. At for each MM subgroup. When considering transplantation as the doses used for mobilization, patients rarely will experience part of the treatment plan, using stem cell–sparing induction mucositis or hemorrhagic cystitis. However, patients are encourregimens, which are less damaging to the hematopoietic stem aged to drink plenty of fluids to reduce the risk of bladder toxicity cells (HSCs), is important. Some antimyeloma therapies (e.g., (Rodriguez, 2010). They also must report to the nurse or provider alkylating agents) can damage stem cells and negatively impact a fever greater than 38.3°C (101°F) or a persistent fever of 38°C the ability to collect adequate amounts of peripheral blood HSCs (100.4°F) when at blood count nadir (white blood count less than for transplantation. In particular, the prolonged use of melphalan 100 mcl) (Palumbo et al., 2012). Nadir from cyclophosphamide, should be avoided in patients eligible for transplantation (Cavo et when used in combination with G-CSF for the purpose of HSC al., 2011; Giralt et al., 2009). Possible pretransplantation combinamobilization, is predictable and typically of short duration (8–12 tions for induction therapy are outlined in Miceli et al. (2013) and days) (Giralt et al., 2009). will not be discussed here. The newest approach to stem cell mobilization is the use of plerixafor with G-CSF. Plerixafor is a bicyclam molecule that binds to the CXCR4 receptor site, the stem cell honing site in the bone marrow stroma. Plerixafor temporarily blocks the SDF-1a signaling pathway necessary to bind CD34+ cells to the A key component of the transplantation process is the acquisibone marrow, promoting circulation of the CD34+ cells into tion of pluripotent HSCs. The sources of HSCs for transplantation the peripheral blood. Plerixafor in combination with G-CSF are autologous (self-donation), syngeneic (identical sibling), and was approved by the U.S. Food and Drug Administration in allogeneic (related or unrelated donation). As mentioned earlier, December 2008 for stem cell mobilization in autologous donors HSCs can be retrieved from the bone marrow, cord blood, or with non-Hodgkin lymphoma and MM (DiPersio, Uy, Yasothan, peripheral blood (Antin & Yolin Raley, 2009). Peripheral blood & Kirkpatrick, 2009; Flomenberg et al., 2005; National Cancer has become the most-used source for HSC collection (Pasquini & Institute, 2013). Side effects associated with plerixafor include Wang, 2011). CD34+ cells are progenitor cells with the capacity leukocytosis, thrombocytopenia, diarrhea, nausea, erythema to differentiate and repopulate myeloid and lymphoid cell lines at the injection site, and fatigue (Genzyme Corporation, 2010). following bone marrow ablation after high-dose chemotherapy. The combination of plerixafor and G-CSF has been shown to They are measured in cells per deciliter (cells/dl) to the power of be more effective at mobilizing HSCs than G-CSF alone (DiPer106 (million) based on recipient weight (i.e., collection yield of 3.2 sio, Stadtmauer, et al., 2009). Using G-CSF in conjunction with x 106 CD34+ cells/kg recipient weight) (DisPersio, Stadtmauer, et Stage and Days After Pretransplantation Regimen Chemotherapy a Greater than 10,000 mcl b Baseline Patient timeline 4,000–10,000 mcl Phase 1: Collection Process 34 December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing plerixafor results in higher success rates for mobilizing more stem cells while undergoing fewer apheresis procedures. As a result, more patients achieve the minimum and target amounts of stem cells needed for transplantation. Use of plerixafor also has significantly reduced the number of mobilization failures. Even patients who previously failed to effectively mobilize HSCs have been successful with the use of plerixafor, allowing more patients to proceed to transplantation (Calandra et al., 2008; Gopal et al., 2012). The cost of two common HSC mobilization approaches has been compared in the literature (Gertz, Wolf, Micallef, & Gastineau, 2010; Micallef et al., 2013). Investigators at Memorial Sloan-Kettering Cancer Center in New York, NY, and the Mayo Clinic in Rochester, MN, performed a retrospective analysis of all patients with MM treated from November 2008 to March 2011 who received cyclophosphamide plus G-CSF or plerixafor plus G-CSF as the first-line mobilization regimen. Plerixafor was more cost effective than the more widely used cyclophosphamide. Plerixafor plus G-CSF costs less than cyclophosphamide plus G-CSF because plerixafor requires fewer days of apheresis (Adel et al., 2011). Another reason for lower cost is that patients who use plerixafor are less likely to require hospitalization because of infections. Despite the cost of the medication, the notable benefits for successful mobilization make it a cost-effective option, particularly for patients at risk for mobilization failure (Gertz et al., 2010; Micallef et al., 2013). The combined mobilization regimen of G-CSF and plerixafor should begin four days prior to planned harvest. G-CSF is given at a dose of 10 mcg/kg daily, by subcutaneous injection, beginning on day –4. The recommended dose of plerixafor is 0.24 mg/kg given by subcutaneous injection about 11 hours prior to each planned apheresis session, beginning on day –1. The dose of plerixafor should not exceed 40 mg per day, and should be adjusted for creatinine clearance less than 50 ml per minute (Genzyme Corporation, 2010). One study suggested that the administration of plerixafor 17 hours prior to collection, rather than 11 hours, was as effective and more convenient for patients and nurses (Harvey et al., 2011). Collection The goal of collection is to procure a sufficient number of HSCs for reconstitution of hematopoietic function after highdose chemotherapy (HDC) is administered to eradicate the MM. Cells are collected via apheresis using a large bore catheter in a process that separates blood components and selects specific cells for use. Although the ideal stem cell collection goal is greater than 3 x 106 CD34+ cells/kg of recipient weight, 2 x 106 CD34+ cells/kg of recipient weight offers a minimum goal when HSC yield is low. Greater cell counts allow for faster recovery of hematopoiesis. Some patients may want to store additional cells for a future transplantation (Gertz et al., 2010; Giralt et al., 2009). Once collected, the cells are cryopreserved in a medium of dimethyl sulfoxide (DMSO) to prevent cell breakdown, and may be stored for an indefinite period of time (Antin & Yolin Raley, 2009; Gertz et al., 2010). Stem cell collection can occur days, months, or even years prior to HDC, but typically occurs early in the diagnosis to ensure adequate collections before patients are exposed to extended chemotherapy (Antin & Yolin Raley, 2009; Gertz et al., 2010). Phase 2: Pre-Engraftment The decision to proceed directly to HDC and AHSCT is individualized based on many patient-specific factors (see Figure 2). It may follow the mobilization and collection phase for early transplantation, or may be postponed until a later date at Special Interest: HSCT, Allogeneic HSCT, and Acute GVHD Allogeneic HSCT uses HDC similar to autologous HSCT, but instead uses HSCs from a donor. The donor cells are used to reconstitute the bone marrow function after HDC while producing a new immune system in the recipient. The new immune function can provide a graft-versus-tumor benefit, but is associated with high treatment-related mortality from intensive conditioning regimens, infection associated with immunosuppression, and GVHD. Acute GVHD is a major complication of allogeneic HSCT associated with significant morbidity and mortality. GVHD occurs when donor-derived cells recognize recipient tissue as foreign and mount an immune attack against the patient’s own tissues, which occurs in 40%–60% of patients undergoing allogeneic HSCT. Although GVHD is a complication of transplantation, it also is considered a treatment for multiple myeloma. As GVHD occurs, graftversus-myeloma causes an antitumor effect mediated by the donor graft. Clinical manifestations of acute GVHD can be seen in the immune system, skin, gut, and liver. Transplantation recipients with acute GVHD may present with rash (81%), gut (54%), and liver (50%) symptoms. Acute GVHD has a significant impact on the immune system. Immune reconstitution is an integral part in the prevention of opportunistic infections, and infection is the most frequent cause of death in transplantation recipients who experience acute GVHD. Not only does prolonged myelosuppression occur in these patients, thymic involution and hypogammaglobulinemia further weaken the immune system. A skin rash often is the initial symptom associated with acute GVHD. The rash typically is described as maculopapular, and often begins in the anterior or posterior torso, neck, palmar and plantar surfaces, and ears. The typical rash can range from a sunburn-like appearance to desquamating and peeling skin. The symptoms of gastrointestinal acute GVHD include nausea, emesis, diarrhea, abdominal cramping, and pain. Hematochezia, ileus, and anorexia are other notable side effects associated with acute GVHD. Liver acute GVHD is caused by damage to the bile canaliculi, which can cause cholestasis with hyperbilirubinemia and elevated alkaline phosphatase. The severity of liver acute GVHD is based on the serum bilirubin. Ruling out other causes of organ dysfunction, such as drug toxicity (skin, gut, liver), viral infection (gut, liver), and sinusoidal obstructive syndrome (liver) is important. Prevention of acute GVHD begins with donor selection and continues with immunosuppressive medication to decrease T-cell activation and proliferation. Common medications used in the prevention and treatment of GVHD include cyclosporine, methotrexate, mycophenolate mofetil, steroids, sirolimus, and tacrolimus. In addition, bortezomib is an experimental medication for this use. GVHD—graft-versus-host disease; HDC—high-dose chemotherapy; HSCT—hematopoietic stem cell transplantation Note. Based on information from Antin & Yolin Raley, 2009; El-Cheikh et al., 2013; Koreth et al., 2012; Laffan & Biedrzycki, 2006; Lokhorst et al., 2010; Martin et al., 1990; Mattson, 2007; Pallera & Schwartzberg, 2004; Sung & Chao, 2013. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Clinical Updates in Transplantation 35 the time of relapse (Kumar, 2009). If chemotherapy is used for stem cell mobilization, some centers may delay HDC to allow recovery and avoid the added risk of marrow toxicity. The amount of time to undergo Phase 2 (pre-engraftment) typically is measured in weeks. The process includes three components: conditioning, stem cell infusion, and supportive therapy through engraftment (Antin & Yolin Raley, 2009). During this time, the recipient may be an inpatient at the transplantation center for three to four weeks, requiring geographic relocation if the transplantation center is not near the patient’s home. Some centers perform the AHSCT process in the outpatient department, which requires a trained caregiver (Kurtin, Lilleby, & Spong, 2013) and daily clinic visits to monitor side effects. Conditioning The therapy used prior to HSCT is referred to as conditioning. The term refers to the process of getting the bone marrow in condition to receive new cells. In patients with MM, high-dose melphalan (HDM) is the chemotherapy agent of choice (Bensinger, 2009). Total body irradiation is no longer routinely used as part of the conditioning regimen because of increased toxicity without survival benefit (Moreau et al., 2002). The standard dose of high-dose melphalan is 200 mg/m2 via infusion. Dose reductions Age u Chronologic age does not eliminate transplantation as a treatment option; consider physiologic age for determining eligibility. Cardiac u Left ventricular ejection fraction (LVEF) greater than 50% u If LVEF is less than 50% or history of heart failure exists, evaluation and intervention to optimize heart function are recommended. Disease u High risk versus standard risk u Responding to therapy or progressing on therapy Performance Status u Karnofsky Performance Score (KPS) or Eastern Cooperative Oncology Group (ECOG) provide guidance of performance status; generally, KPS greater than 60% or ECOG performance status greater than 3 is needed to proceed to transplantation. Pulmonary u Adequate lung function (diffusion capacity of the lung for carbon monoxide) greater than 50% u Discontinuation of tobacco products u Treat underlying pulmonary process, including infection. Renal Insufficiency or Failure u If on dialysis or if creatinine clearance is less than 50 ml per minute, medications will be renal-dose adjusted; dialysis does not preclude transplantation as a treatment option. Socioeconomic Factors u Financial: Insurance coverage (e.g., private, Medicaid, Medicare) u Social: Caregiver support during and following transplantation u Personal philosophy: Does the patient want to undergo transplantation? Are they accepting of transfusion support? Figure 2. Factors to Consider When Determining Eligibility for Transplantation Note. Based on information from Antin & Yolin Raley, 2009; Palumbo et al., 2012. 36 are made if patients have impaired renal function, advanced age, or comorbid conditions. A 24-hour rest period often is planned after high-dose melphalan and before HSC infusion to avoid the risk of cytotoxicity on newly infused HSC (Talamo et al., 2012). Stem Cell Infusion At this stage of the process, the previously cryopreserved HSCs are systematically thawed and infused into the patient via a central venous catheter. The day of infusion is commonly referred to as “Day 0.” The actual infusion can take an hour or longer, depending on the number of frozen bags of stem cell product to administer. The patient will have a distinctive odor after the infusion because of the DMSO preservative, which is most noticeable with respiration and voiding. The odor has been described as similar to creamed corn or garlic, and gradually diminishes in two or three days. Patients also can taste the DMSO. Various studies have been conducted to attempt to decrease this unpleasant effect. Some patients have sucked on an orange or lemon during the infusion to decrease the taste of the DMSO (Potter, Eisenberg, Cain, & Berry, 2011). Other activities that are part of the infusion, such as hydration and frequent vital sign monitoring, will result in a day-long procedure (Antin & Yolin Raley, 2009). Supportive Therapy Although pretransplantation testing is designed to preclude patients with baseline renal, liver, cardiac, and pulmonary dysfunction from transplantation, end-organ complications may occur during the pre-engraftment phase of the transplantation process (Laffan & Biedrzycki, 2006; Pallera & Schwartzberg, 2004). HDM and AHSCT are associated with expected side effects such as alopecia, gastrointestinal (GI) toxicities, and bone marrow ablation. The side effects of HDM are not present at the time of chemotherapy infusion, but are delayed as rapidly dividing cells are damaged from the effects of HDC. Complications of end-organ toxicity and life-threatening side effects may cause mortality not related to relapsed disease (Sorror, 2010), such as infectious issues and pulmonary complications. Anticipated side effects and other pre-engraftment complications are discussed in the following sections. An overview of common side effects associated with MM therapies and post-transplantation symptoms also can be found in Tables 1 and 2 on pages 17 and 19 in Miceli et al. (2013). Alopecia: Psychosocial support and counseling regarding hair loss is important for men and women (Hesketh et al., 2004). Use of a wig or head gear may be comforting as well as functional to provide safety and warmth. The expense of a wig may be covered by insurance if ordered as a hair prosthetic. Gastrointestinal toxicities: GI toxicity may include mucositis, esophagitis, nausea, vomiting, and diarrhea. Antiemetic therapy, hydration, and pain medication often are needed for management (Antin & Yolin Raley, 2009; Rodriguez, 2010). Patients experiencing GI toxicities may develop weight loss, anorexia, dehydration, and infection (Pallera & Schwartzberg, 2004; Rodriguez, 2010). Mucositis is a common side effect of HDM. A study compared sucking on ice chips versus swishing saline prior to and for two hours following the melphalan infusion to reduce the severity and duration of mucositis by decreasing the circulation of the chemotherapy through the oral tissues. The findings were significant in that the incidence of grade 3–4 mucositis was only December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing Table 1. Potential Gastrointestinal Symptoms and Treatments Toxicity Etiology Intervention Abdominal pain Bowel obstruction Infection Acute graft-versus-host disease Venocclusive disease (VOD) or sinusoidal obstructive syndrome (SOS) Surgical assessment and interventions Appropriate antibiotics or antifungals Immunosuppressive therapy changes, as indicated Supportive care if VOD or SOS develops • No standard treatment exists; however, several antithrombotic agents such as heparin or defibrotide are used. • Other treatment strategies include prostaglandin, antithrombin III concentrate, activated protein C, and prednisone. Acute graftversus-host disease Donor cells in allogeneic transplantationa Prophylactic immunosuppression and consider modifying immunosuppressive therapy Supportive therapy Monitor for infection Anorexia Chemotherapy Acute graft-versus-host disease Often temporary in the pre-engraftment phase Supportive care with hydration, electrolyte replacement, and nutritional support Immunosuppressive therapy, as indicated Antibiotics, antifungals, or antiviral therapy Infection Diarrhea Chemotherapy Infection Acute graft-versus-host disease Bowel obstruction Supportive care consisting of electrolyte replacement and hydration Infections such as Clostridium difficile should be treated with the appropriate antibiotics. Immunosuppressive therapy Glucose abnormalities Increase in glucose needs caused by infection, steroids Decrease in glucose caused by anorexia, diarrhea, nausea, and vomiting If increase in glucose, consider insulin replacement and treat cause. Mucositis Chemotherapy Infection Pain medication as needed Supportive therapy consisting of hydration or electrolyte replacement Nausea and vomiting Chemotherapy Acute graft-versus-host disease Infection Antiemetic therapy Immunosuppression prophylaxis ordered and modified as indicated Antibiotics, antifungals, or antiviral prophylaxis may be ordered and changed as indicated. If hypoglycemia, treat cause and administer glucose as indicated. Occurs less often with autologous stem cell transplantation Note. Based on information from Miceli et al., 2013; Pallera & Schwartzberg, 2004; Tuncer et al., 2012. a 14% in the ice chip group compared to 74% in the saline group (Lilleby et al., 2006). Although the results support the use of ice chips to decrease oral mucositis during melphalan infusion, not all centers currently use this practice. GI toxicities can be multifactorial, and all aspects of the symptoms should be considered. For example, a transplantation recipient may report pain from oral mucositis. The intervention may consist of oral care and pain management. Medication used to control pain potentially could cause nausea and constipation, creating a clinical challenge for the nursing staff caring for the patient. The goal of supportive care is not only to alleviate symptoms, but also to prevent additional GI problems such as ileus, anorexia, and infection (Cooke, Grant, & Gemmill, 2012). Inability to maintain oral intake because of GI toxicity may require the patient to be admitted to the hospital for closer monitoring and medication administration. Supportive care guidelines vary with each transplantation center (see Table 1). Myelosuppression: When bone marrow ablation occurs, patients experience profound pancytopenia for about 10–14 days. Anemia and thrombocytopenia are managed by transfusion support based on laboratory parameters and patient symptoms. Transplantation recipients receiving HDC will develop severe neutropenia and are at risk for infection and sepsis. Infection risk is based on the type of transplantation, source of hematopoietic cells, underlying disease, disease status, conditioning regimen, prior infections, and environmental exposure to micro-organisms (Bevans et al., 2009). Antibiotics for bacteria, viruses, and fungi are used prophylactically when the absolute neutrophil count is less than 500 cells/dl, as well as therapeutically for febrile neutropenia or occult infection (Subramanian, 2011). Common sources of infection include central line infections, GI infections such as Clostridium difficile (C. diff ), and skin infections. However, enteric organisms (Escherichia coli) and opportunistic infections such as Pneumocystis jiroveci also are common during this time (Pallera & Schwartzberg, 2004). Figure 3 lists infectious organisms commonly seen in transplantation recipients during the pre-engraftment period. Many transplantation centers attempt to minimize infection by recommending a low-pathogen environment. Most centers use a Laminair flow filtration system to provide such an environment (Solomon et al., 2010). Renal dysfunction: Renal failure can occur at any time throughout the spectrum of the AHSCT process. When renal problems occur before stem cell engraftment, the cause can be multifactorial. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Clinical Updates in Transplantation 37 • • • • • • • • Bacteria Acinetobacter Coagulase-negative or positive staphylococcus Enterococcus Escherichia coli Klebsiella Lactobacillus Pseudomonas Streptococcus • • • • • • • • Viruses Aspergillus Candida Cytomegalovirus Fungi Herpes simplex Parainfluenza Respiratory syncytial virus Rhinovirus Surveillance of Potential Infectious Agents in the AHSCT Setting • Pretransplantation viral studies are essential to identify patients at risk for viral infections. • Surveillance cultures (e.g., nose and throat, stool) to identify bacterial colonization • Galactomannan assay test to identify invasive aspergillus also may be considered. AHSCT—autologous hematopoietic stem cell transplantation FIGURE 3. Infectious Organisms Commonly Seen During Pre-Engraftment and Surveillance Suggestions Note. Based on information from Pallera & Schwartzberg, 2004; Versluys et al., 2010; Weinstock et al., 2007. The source of the problem often is linked to nephrotoxic medication such as antibiotics, antihypertensives, chemotherapy, or antifungal agents. Acute renal failure from tubular necrosis may develop. Dehydration from diarrhea, nausea and vomiting, or anorexia also could cause impaired renal function. Other causes of renal problems in the early phase of transplantation include sepsis or relapsed MM (Pallera & Schwartzberg, 2004). Pulmonary complications: Pulmonary complications are estimated to occur in 30%–60% of hematopoietic transplantation recipients. Certain chemotherapy agents can cause pulmonary complications in the early phase of transplantation. Pre-engraftment pulmonary complications include pulmonary edema, bronchiolitis obliterans, and pneumonia (Blombery et al., 2011). Common organisms causing pneumonia are listed in Table 3 of Miceli et al. (2013) on page 20 of this supplement. Diffuse alveolar hemorrhage (DAH) is characterized by multilobular culture-negative lung injury. An estimated 5% of all HSCT recipients develop DAH, with an estimated mortality rate of 30%–60%. Presenting symptoms include acute shortness of breath, hemoptysis, fever, chest pain, and cough. Risk factors include older age, total body irradiation, severe mucositis, renal insufficiency, and white blood cell recovery. The definitive diagnosis of DAH is made by identifying bloody return on bronchoalveolar lavage. Early diagnosis is imperative, and treatment consists of corticosteroids and supportive care (Lara & Schwartz, 2010; Pallera & Schwartzberg, 2004). The pre-engraftment phase of transplantation clearly represents many clinical challenges for oncology nurses, including infection, GI toxicities, myelosuppression, and renal and pulmonary complications. Recognition of these problems and appropriate intervention will potentially prevent significant harm to patients with MM during this phase of the transplantation process. 38 Phase 3: Engraftment The time it takes for HSCs to migrate from the peripheral blood to the bone marrow and begin to grow is called blood count recovery or engraftment. Engraftment is established when the absolute neutrophil count is greater than 500 cells/ dl for three consecutive days or greater than 1,000 cells/dl for one day, and platelets remain greater than 20,000 cells/ dl, independent of platelet transfusions for at least seven days (DiPersio, Stadtmauer, et al., 2009). About three weeks (days +17 to +25) following infusion of HSCs, most acute toxicities, including myelosuppression related to the HDC, have resolved (Russell et al., 2013). Once the patient has no evidence of infection, has demonstrated engraftment, and establishes the ability to maintain oral hydration and nutrition, arrangements can be made for discharge (Pallera & Schwartzberg, 2004). Phase 4: Post-Transplantation As discussed in Miceli et al. (2013), the definition of posttransplantation has become less clear as more patients are being managed as outpatients during the acute phase of their transplantation course. For purposes of this discussion, posttransplantation refers to the time when patients leave the inpatient transplantation center and return to their home community. Additional discussion regarding the post-transplantation phase is included in Miceli et al (2013). Phase 5: Late Effects Advances in the science of HSCT, as well as advances in supportive care, have improved long-term survival of transplantation recipients. Survivors, however, are at risk for developing late complications secondary to pre-, peri-, and post-transplantation exposures. Those complications may lead to significant morbidity, mortality, and impaired quality of life (Majhail & Rizzo, 2013). Long-term complications of AHSCT can be extensive and complicated. Every organ is potentially affected, and long-term follow-up guidelines are in place for screening and prevention of long-term transplantation complications. Some of the late complications include infection, as well as respiratory, ocular, oral, hepatic, renal, skeletal, neurologic, cardiac, and vascular complications (Majhail & Rizzo, 2013). Secondary primary malignancies also are a late complication for transplantation recipients (Thomas et al., 2012). Risk factors associated with the Implications for Practice u Consider all factors when determining patient eligibility for transplantation. uGain knowledge of supportive care strategies within each phase, including special considerations for allogeneic recipients, to increase the well-being and survival of patients. u Anticipate short- and long-term side effects with prompt identification and intervention, when appropriate. December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing development of secondary malignancies include total body irradiation, primary disease, male gender, and pretransplantation therapy. Although many late complications are associated with allogeneic recipients, such as chronic graft-versus-host disease (cGVHD), autologous recipients are at risk for late complications as well (Majhail & Rizzo, 2013) (see Table 2). Even long after the transplantation has taken place, the risk of infection in the patient is estimated to be 20 times higher than reported in the general population (Savani, Griffith, Jagasia, & Lee, 2011). Common bacterial infections include pneumococcal, streptococcal, and hemophilus organisms. Common viral infections include cytomegalovirus and reactivation of varicella zoster. Hepatitis B or C also can occur (Savani et al., 2011). Please refer to Miceli et al. (2013) of this supplement for more information and guidelines for treatment of infection. Cardiovascular disease is another late complication of transplantation. Dyslipidemia, hypertension, diabetes, and kidney disease are associated with cardiovascular complications. The incidence of cardiovascular disease increases after transplantation and is thought to be related to GVHD, use of immunosuppressant agents, and the cumulative effects of chemotherapy. Other cardiovascular complications include cardiomyopathies, arrhythmias, or valvular dysfunction (Majhail et al., 2012; Savani et al., 2011). Although guidelines are in place to monitor for long-term complications, barriers exist to implementing the guidelines (Burkhart, Wade, & Lesperance, 2013). Insurance coverage and insufficient reimbursement for screening appear to be major barriers. Lack of awareness and inadequate communication about the guidelines are other reasons for guideline nonadherence. identify potential problems and implement strategies to manage the care of patients experiencing transplantation-related complications, both short- and long-term. Knowledge of the expected side effects and nursing interventions at each phase of the transplantation process will help patients and caregivers through this challenging process, improve outcomes, and enhance quality of life. The authors gratefully acknowledge Brian G.M. Durie, MD, Robert A. Kyle, MD, and Diane P. Moran, RN, MA, EdM, senior vice president of strategic planning at the International Myeloma Foundation, for their critical review of the manuscript. Table 2. Screening and Preventive Practices for Long-Term Survivors After AHSCT Organ Cardiac or vascular Education of heart-healthy lifestyle Endocarditis prophylaxis Early interventions for cardiovascular problems Monitor ferritin at one year for iron overload. Endocrine or fertility Monitor thyroid function test. Referral to appropriate specialist Birth control if indicated Immune system Immunization Pneumocystis jiroveci pneumonia and antiviral prophylaxis Monitor for encapsulated organisms. Liver Monitor liver function tests. Consider liver biopsy if indicated. Viral load monitoring and liver biopsy in patients with known hepatitis B or C Monitor serum ferritin at one year. Musculoskeletal Consider chronic graft-versus-host disease changes. Encourage activity. Vitamin D and calcium replacement Consider bisphosphonate therapy. Consider dual photon densitometry at one year. Respiratory Constant physical examination for pulmonary complications Smoking cessation Ocular Schedule regular ophthalmology examinations. Oral Schedule regular dental examinations. Ongoing oral examinations Renal Aggressively manage hypertension. Monitor renal function. Secondary malignancies Educate patients regarding risks adding to cancer diagnosis (e.g., smoking, sun exposure). Follow general population recommendations for cancer screening. Consider second malignancies based on symptoms. Monitor blood work on a regular basis, specifically complete blood cell levels. Implications for Nursing Practice The role of HSCT in patients with MM is complex from the selection process to side effects and long-term management. Nurses play a critical role in the care of patients with MM because the nurse will anticipate and manage side effects and provide education and support to patients and caregivers. An enhanced understanding of the process is necessary to meet the needs of patients and caregivers. Conclusion HSCT remains an important treatment option for patients with MM. Eligibility is based on many factors and should be determined by the transplantation provider. Overall, the procedure is well tolerated in the autologous setting, with a low mortality rate in patients with MM (Kumar, 2009). Treatmentrelated mortality is much greater in the allogeneic setting; therefore, it is only recommended in the context of a clinical trial with a focus on individuals with high-risk disease characteristics. The goal of transplantation is to reinforce the response achieved by induction therapy and improve progression-free survival and overall survival. Acute and manageable side effects are an expected part of the transplantation process, with an anticipated period of post-transplantation recovery. Survivors of HSCT are at risk for developing complications for the remainder of their lives. 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Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Clinical Updates in Transplantation 41 n Article Autologous Hematopoietic Stem Cell Transplantation for Multiple Myeloma: Frequently Asked Questions Patricia A. Mangan, MSN, APRN-BC, Charise L. Gleason, MSN, ANP-C, AOCNP®, and Teresa Miceli, RN, BSN, OCN® © Thinkstock.com When caring for patients with multiple myeloma, questions often arise about the role and timing of autologous hematopoietic stem cell transplantation. As a complement to the other articles in this supplement, as well as to ensure that readers are provided with the insight needed to feel comfortable speaking to patients and other practitioners about this topic, the authors address eight frequently asked questions about common decision points in the process of autologous hematopoietic stem cell transplantation as a treatment for patients with multiple myeloma. Patricia A. Mangan, MSN, APRN-BC, is the nurse lead in the Department of Hematologic Malignancies and Bone Marrow and Stem Cell Transplant Programs in the Abramson Cancer Center at the University of Pennsylvania in Philadelphia; Charise L. Gleason, MSN, ANP-C, AOCNP®, is a nurse practitioner in the Winship Cancer Institute at Emory University in Atlanta, GA; and Teresa Miceli, RN, BSN, OCN®, is a bone marrow transplantation nurse coordinator and assistant professor of nursing in the College of Medicine in the William von Liebig Transplant Center at the Mayo Clinic in Rochester, MN. The authors received editorial support from Alita Anderson, MD, with Eubio Medical Communications in preparation of this article supported by Sanofi Oncology. The authors are fully responsible for content and editorial decisions about this article. Mangan is on the speakers bureaus of Celgene Corporation, Millennium: The Takeda Oncology Company, and Onyx Pharmaceuticals, and serves as a consultant for Sanofi Oncology; and Gleason serves a consultant for Celgene Corporation. Miceli has no financial relationships to disclose. The content of this article has been reviewed by independent peer reviewers to ensure that it is balanced, objective, and free from commercial bias. No financial relationships relevant to the content of this article have been disclosed by the independent peer reviewers or editorial staff. Mangan can be reached at patricia.mangan@uphs .upenn.edu, with copy to editor at CJONEditor@ons.org. (Submitted July 2013. Revision submitted September 2013. Accepted for publication September 8, 2013.) Digital Object Identifier:10.1188/13.CJON.43-47 Who are the best candidates for transplantation? Multiple myeloma is the leading indication for autologous hematopoietic stem cell transplantation (AHSCT) in North America, which has become the standard of care for patients aged 65 years and younger (Gertz, Ghobrial, & Luc-Harousseau, 2009; Giralt et al., 2009; Moreau, Avet-Loiseau, Harousseau, & Attal, 2011; Palumbo & Anderson, 2011; Palumbo, Attal, & Roussel, 2011; Pasquini & Wang, 2012). Several randomized clinical trials demonstrated a superior survival outcome for patients who underwent high-dose melphalan and AHSCT when compared to those who received standard-dose chemotherapeutic agents (Attal et al., 1996; Matsui, Borrello, & Mitsiades, 2012; Palumbo, Attal, et al., 2011). Although most of those trials were conducted before newer agents such as lenalidomide, bortezomib, and thalidomide were available, more recent comparative trials using lenalidomide-containing initial regimens, with or without AHSCT, continue to demonstrate superiority of survival. One study stated that progression-free survival (PFS) at two years is 73% with transplantation compared to 43% without transplantation (Palumbo, Cavallo, et al., 2011). With that in mind, AHSCT should at least be considered for all patients with active multiple myeloma who have adequate organ function and performance status (Palumbo & Rajkumar, 2010). AHSCT is not without risk and results in morbidity and mortality for 1%–2% of patients, usually from infection, bleeding, or organ toxicity (Hari & McCarthy, 2013). Patients with poor performance status are at a higher risk for these complications. Organ dysfunction, including compromised cardiac or liver function, as well as renal insufficiency, also predict a higher risk of toxicity and may lead to poor outcomes (Cavo et al., 2011; Palumbo & Anderson, 2011). Patients older than 70 years can undergo transplantation, but the incremental benefit of transplantation in this age group has not been demonstrated in randomized, prospective clinical trials. In addition, the standard dose of melphalan (200 mg/m2) has been shown to be of increased toxicity in patients older than 70 years with poor performance status and other comorbidities. A risk-adapted dosing of melphalan for patients older than aged 70 years (e.g., 140 mg/m2) and patients with renal insufficiency (100 mg/m2) has allowed patients to successfully undergo transplantation with acceptable toxicities (Gertz et al., 2009). Therefore, the use of AHSCT in these populations should be conducted cautiously and with risk-adapted dose modification of melphalan. Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Frequently Asked Questions 43 Patients with poor risk biology, defined by cytogenetic abnormalities such as t(4;14), del (17p), as well as high b2 microglobulin, have shorter remission duration after AHSCT. Although this varies widely, median overall survival in the poor risk group can range from 18–36 months (Chang et al., 2004; Neben et al., 2010). This group of patients is the subject of clinical trials incorporating newer agents, including next-generation immunomodulatory medications and proteasome inhibitors that may improve overall results (Bladé, Rosiñol, Cibeira, Rovira, & Carreras, 2010; Palumbo & Rajkumar, 2010). Participation in clinical trials should be encouraged whenever possible. What is the optimal timing for transplantation? The role of initial therapy for patients with symptomatic myeloma is to stabilize the patient, improve any organ dysfunction, and obtain a tumor response prior to transplantation. Patients who attain deep remissions and reversal of organ dysfunction have the best success following AHSCT. Whether attempting to deepen the response by extending induction therapy is beneficial prior to stem cell transplantation is unclear. In fact, continued initial therapy for months after attaining a response may cause toxicity as well as decrease the stem cell yield, particularly if the initial therapy includes alkylating agents or prolonged use of immunomodulatory agents (Giralt et al., 2009). Although a complete remission is obviously favorable, treatment beyond six cycles of therapy in an attempt to achieve a deeper remission does not definitively improve outcome (Cavo et al., 2011). Data comparing the benefit of induction therapy followed by high-dose melphalan and AHSCT to up-front chemotherapy alone as initial therapy for active myeloma demonstrate improvement in PFS, response rates, and overall survival (OS) (Attal et al., 1996; Child et al., 2003). High-dose chemotherapy and stem cell transplantation as part of first-line therapy after initial response has resulted in median survival of more than five years compared to response without AHSCT (Attal et al., 1996; Child et al., 2003). Patients undergoing transplantation as part of their initial line of therapy have experienced longer event-free survival and better quality of life than patients who undergo stem cell transplantation as a late therapy, but early transplantation has not been shown to improve overall survival (Cavo et al., 2011; Fermand et al., 1998; Palumbo & Anderson, 2011; Palumbo, Attal, et al., 2011). On the other hand, retrospective analyses of series of patients treated with AHSCT during their first line of therapy have reported similar outcomes as patients treated with transplantation as part of second-line therapy (Gertz et al., 2009; Palumbo, Attal, et al., 2011). The optimal timing for transplantation continues to be an area of investigation. An international, prospective comparison of transplantation as first-line therapy versus second-line therapy is underway to help clarify this issue (ClinicalTrials.gov, n.d.a.; Moreau et al., 2011). Despite the success of high-dose melphalan and AHSCT, the regimen is not a curative treatment, and the majority of patients will relapse. Many strategies have been used to improve survival for patients with multiple myeloma who have undergone AHSCT, such as tandem transplantation, second transplanta44 tion, and using newer agents (e.g., lenalidomide, bortezomib, thalidomide) as consolidation therapy or maintenance therapy after stem cell transplantation. What is the role of tandem transplantation? Tandem autologous transplantation occurs when two autologous transplantations are performed within a period of no more than six months. For more than two decades, patients with multiple myeloma have successfully been treated with tandem stem cell transplantation using high-dose melphalan. One trial showed improved PFS and OS with tandem transplantation compared to single transplantation (Attal et al., 2003). That study suggests that patients who either progress after the first transplantation or are in complete remission are less likely to benefit from the second transplantation. Patients who achieve less than a very good partial response (VGPR) but are responding and have tolerated the first transplantation well may be the best candidates for a second transplantation (Bladé et al., 2010; Cavo et al., 2011; Moreau et al., 2011). A large national trial is underway to prospectively compare single AHSCT with tandem AHSCT, which should help clarify this issue (ClinicalTrials.gov, n.d.b.). What is the role of salvage transplantation? Mobilization techniques have improved and stem cells now can be stored for more than a decade. Salvage AHSCT has been used for patients who have relapsed after a prior stem cell transplantation, or who had stem cells harvested and did not initially proceed to stem cell transplantation. Response rates in the setting of relapsed and refractory myeloma are high, although the toxicity is increased (as high as 10% mortality versus 1%–2% mortality when AHSCT is conducted in the initial line of therapy) (Olin et al., 2009). Response durations also tend to be shorter (measured in months rather than years) with a second stem cell transplantation, or one conducted in the setting of refractory disease (Cook et al., 2011; Olin et al., 2009). Frequently, the remission induced by a stem cell transplantation acts as a bridge to another therapy for which the patient was not eligible because of rapid progression of disease or organ dysfunction. An intermediate dose of melphalan (100–140 mg/m2) usually is used in this setting, keeping in mind the patient’s performance status and organ function and implementing the same risk-adapted approaches used for initial therapy. What is the role of consolidation therapy after stem cell transplantation? Despite the improvement in survival after AHSCT, a high likelihood of disease progression remains. Interest is increasing in the role of post-transplantation consolidation using lenalidomide, bortezomib, and alkylating agents as consolidation therapy. A number December 2013 • Supplement to Volume 17, Number 6 • Clinical Journal of Oncology Nursing of trials (Cavo et al., 2011; Hari & McCarthy, 2013) have demonstrated the feasibility of this approach, and regimens such as bortezomib, lenalidomide, and dexamethasone and bortezomib, thalidomide, and dexamethasone for two to four cycles following AHSCT and prior to initiation of maintenance therapy have been well tolerated with suggestion of improved duration of response. Preliminary results show increasing rates of complete remission following consolidation therapy. Once again, a number of clinical trials are prospectively analyzing the incorporation of these regimens after stem cell transplantation. What is the role of maintenance therapy after autologous hematopoietic stem cell transplantation? Although AHSCT is associated with improved remission rates and PFS, relapse is inevitable for almost all patients. The goal of maintenance therapy is to prolong the duration of remission, extend OS, maintain quality of life, and reduce toxicities (Matsui et al., 2012; Moreau et al., 2011). Maintenance therapy has been investigated since the 1990s, and a number of approaches have been used. Alpha interferon given subcutaneously initially showed benefit, but prospective randomized trials demonstrated increased toxicity without a clear survival advantage (Attal et al., 1996; Cunningham et al., 1998). Oral thalidomide also has been used in the maintenance setting, with several randomized trials demonstrating improved remission rates, PFS, and OS. However, the use of thalidomide in this setting is limited because of cumulative toxicities including neurotoxicity and the development of resistance with prolonged exposure (Cavo et al., 2011; Gertz et al., 2009). Pulse doses of corticosteroids (prednisone or dexamethasone) also have been used after stem cell transplantation, showing improved PFS and tolerability with intermittent administration (Berenson et al., 2002). A number of prospective trials have assessed low-dose lenalidomide as a maintenance therapy after AHSCT. McCarthy et al. (2012) showed significant PFS benefit in patients who received low-dose lenalidomide (86%) versus those who did not (58%), in addition to an OS advantage at three years of 88% versus 80%, respectively. Attal et al. (2012) showed a PFS benefit for the lenalidomide maintenance group at four years of 43% compared to 22% for those who did not receive lenalidomide. In those trials, lenalidomide was given until either progression or toxicity precluded additional use. Maintenance lenalidomide was well tolerated with a low incidence of neurotoxicity. However, the risk of second cancers, including solid tumor and hematologic malignancies, increased (Attal et al., 2012; McCarthy et al., 2012). Second cancers have been observed in patients with multiple myeloma; however, the risk has been less than 5% in previous studies (McCarthy et al., 2012). Most recent analyses report that the incidence of second cancers increases to 8% for patients on lenalidomide (McCarthy et al., 2012). When compared to the risks of progressive myeloma, the consensus remains supportive of the use of lenalidomide as maintenance therapy. However, research is ongoing. Efforts are now underway to identify the mechanisms for secondary malignancies and to determine risk factors that might reduce the likelihood of carcinogenesis (Cavo et al., 2011). Bortezomib as part of initial and maintenance therapy has been shown to improve outcomes when compared to a similar regimen containing thalidomide instead of bortezomib (PFS median survival = 13 months versus 30 months; median OS = 21 months versus 54 months, respectively) (Sonneveld et al., 2012). When given on a weekly or biweekly schedule, bortezomib is well tolerated, although neurotoxicity remains a potential side effect. The relative benefit of proteasome inhibitors to immunomodulatory agents as single-agent maintenance therapy as well as in combination continues to be an area of active investigation (Palumbo & Anderson, 2011; Sonneveld et al., 2012). The combination of thalidomide and bortezomib, for instance, has been shown to be well tolerated and may result in improved disease-free outcomes (Mateos et al., 2012). Maintenance therapy prolongs duration of remission, particularly for those who have achieved less than a VGPR. The ultimate benefit of maintenance therapy for those who have achieved complete remission after transplantation remains to be determined. However, increasing knowledge suggests that continued exposure may be advantageous even for patients in complete remission by preventing proliferation of malignant plasma cells and by maintaining a hostile bone marrow microenvironment (Giralt, Landau, & Palumbo, 2012; Matsui et al., 2012; McCarthy et al., 2012). Additional evaluation may clarify the use of maintenance in the post-transplantation setting (ClinicalTrials.gov, n.d.b). Is there a role for transplantation in the era of novel therapies? Since 2000, the survival of patients with multiple myeloma has substantially improved. The median OS for patients with multiple myeloma in 1996 was three years; in 2012, patients had a median OS of eight years (McCarthy et al., 2012). That is a result of the incorporation of newer agents (e.g., thalidomide, lenalidomide, bortezomib) and the use of high-dose melphalan and AHSCT. Given that information, the timing of high-dose melphalan and stem cell transplantation should be considered. As noted earlier, despite the use of lenalidomide and dexamethasone in both groups of patients, the incorporation of high-dose therapy and AHSCT continues to improve the survival of patients compared to those who did not receive transplantation (Bladé et al., 2010). That finding may be explained by the heterogeneous nature of myeloma cells and the complementary nature of the use of high-dose alkylating agents, such as melphalan, to overcome the resistance mechanisms in cells that are otherwise resistant to immunomodulatory agents and bortezomib. In particular, melphalan may have a greater effect against the myeloma stem cell. Additional studies investigating high-dose melphalan and autologous transplantation in the era of newer agents are ongoing. What needs to be considered when choosing a transplantation center? Healthcare insurance coverage should be considered when choosing a transplantation center. The cost of transplantation Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Frequently Asked Questions 45 can be prohibitive and requires insurance approval. Patients without insurance will require assistance from resourceful social workers and financial counselors to successfully undergo transplantation. Insurance carriers frequently contract with a select group of “centers of excellence” or other transplantation networks that they direct their patients to for evaluation; these may or may not be geographically close to where the patient lives. If the third-party payer does not direct the patient to a particular transplantation center, the primary hematologist may refer the patient to a center with which he or she has had prior success. Geographic location and resources available within that community also are important factors in choice of centers. Fortunately, most regions of the country have one or more experienced centers within close proximity of the patient in need. Ultimately, patients and their primary oncologists need to feel comfortable with the treatment philosophy and care approach of their transplantation team. A listing of available transplantation centers by location, disease, and statistical review can be found at www.CIBMTR.org or www.HRSA.gov. Summary Since 1998, high-dose melphalan and AHSCT have been a standard of care for patients with multiple myeloma, particularly when administered early in the course of disease. The willingness of patients to participate in the randomized comparative trials has been essential to the development of successful treatment approaches. The current practice of combining an initial (or induction) course of chemotherapy to autologous stem cell harvest and one or two cycles of high-dose melphalan and AHSCT followed by maintenance therapy with lenalidomide or bortezomib has resulted in unprecedented survival for this disease. A number of questions concerning the optimal timing, best initial therapy, post-transplantation consolidation, and maintenance therapy still remain. Ongoing clinical trials of innovative approaches hold great promise that these questions will be answered soon. The ultimate result will be improved survival and quality of life for patients with multiple myeloma. The authors gratefully acknowledge Brian G.M. Durie, MD, and Diane P. 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Journal of Clinical Oncology, 30, 2946–2955. doi:10.1200/JCO.2011.39.6820 Clinical Journal of Oncology Nursing • Supplement to Volume 17, Number 6 • Frequently Asked Questions 47 Clinical Journal of Oncology Nursing is an official publication of Oncology Nursing Society 125 Enterprise Drive Pittsburgh, PA 15275-1214 USA +1-412-859-6100 www.ons.org Publication of this supplement was made possible through support from Sanofi Oncology to the International Myeloma Foundation.