PSYCHOSOCIAL CARE AFTER A BIOTERROR ATTACK Marlene Rankin, Ph D, RN Clinical Associate Professor, College of Nursing Rutgers The State University of New Jersey College of Nursing Nursing Center for Bioterrorism and Infectious Disease Preparedness The format and information in this module focuses on psychosocial care after a bioterror attack. This module is designed to highlight important information about psychological responses and care after a bioterror attack. This module was supported in part by USDHHS, HRSA Grant No. T01HP01407. Purpose Observations following conventional terrorist incidents and other trauma, including biological and nuclear accidents, suggest that a biochemical terrorist incident would have widespread public effects. Unlike in natural disasters or other situations resulting in mass casualties, nurses, health care workers and physicians would be most likely to identify the unfolding disaster associated with a biological attack. A bioterrorist attack would necessitate treatment of individuals and communities who experience psychological symptoms and syndromes. Recognizing the influence that psychological distress has on recovery and physical symptoms allows nurses and health care workers to more effectively treat patients. Purpose-2 Initial psychosocial interventions include effective and accurate risk assessment, communication, management of acute abnormal psychological and somatic symptoms, and an environment that supports recovery and realistic client response outcomes. Factors that influence psychological outcome include interpersonal and environmental aspects. The long-term effects following a traumatic event are influenced by an individual’s unique combination of health, developmental level, resources and experiences. The nurse must be cognizant of personal needs and self care during this crisis time. Individual Effects Individual effects of disaster trauma include the physical and psychological consequences of those injured or infected as well as psychological consequences of the injured person’s loved ones. Individuals with no direct connection to the trauma, other than awareness, can experience psychological symptoms as well. In bioterrorism, where events often occur with no warning, individuals may experience random patterns of unpredictable and continuous fear (Braden, 2002). No one is safe and people can not within reason change their behavior to decrease risk. The victims who are killed, injured or even directly affected are rarely the primary target (Susser, 2002). Victims may include adults and children, both genders, and include multiple racial groups as occurred with the anthrax attacks. The risk of panic is heightened when individuals believe there is a small chance of escape or they are likely to become infected (Holloway (1997). Community Effects Community physical resources are affected by bioterrorism as well as the behavior and cohesive nature of the community. A range of negative outcomes are possible including a vulnerable population’s refusal to accept preventative measures or treatment regimes such as isolation and quarantine, social disruption, and civil violence. Beyond the human health toll, there is the damage inflicted by ethnic stereotyping, stigmatization, and finally staggering business and economic losses (Hall, 2003). There could be a disruption in the social infrastructure adversely affecting community, leadership and safety. Most people pull together and function after a disaster, but their effectiveness is diminished. Biological weapons are especially effective at causing fear and horror Disaster Stress and Grief Reactions are Normal Stress and grief reactions are normal responses to an abnormal situation. Many emotional reactions of disaster survivors stem from problems of living brought about by the disaster. In a terror situation most people will experience some level of psychological distress including an altered sense of safety, sadness, anger, fear and decreased concentration. Disaster Stress and Grief Reactions are Normal-2 Yet most individuals do not see themselves as needing mental health services following disaster and will not seek such services. Most individuals will function adequately, but a few will need psychological intervention. Disaster Stress and Grief Reactions are Normal-3 Assessment considerations should include ethnocultural concerns that reflect ethnic heritage or cultural identity. Individuals may value their ethnic background but wish to avoid being stereotyped. Intrapersonal aspects must consider the patient’s developmental level and inner resilience. At-Risk Populations for Psychological Sequelae Following a Bioterror Attack Those exposed to the dead and injured including eye witnesses, emergency first responders, those endangered by the event, and medical personnel caring for victims. The elderly and very young. Individuals, who because of the event are hungry, cannot drink clean water, are exposed to weather, or become extremely fatigued. Individuals who continue to be exposed to a toxic contamination. Individuals with a history of exposure to other traumas or with recent or major life stressors or emotional strain such as poverty, homelessness, unemployment, or discrimination. Patients with chronic medical or psychiatric diagnoses. Assess Normal Coping Behaviors of Patients The active process of using personal, psychological, social, and environmental resources to manage stress or anxiety. Enables the patient to discern problems to recognize possible solutions or strategies such as defense mechanisms. Assess Normal Coping Behaviors of Patients-2 Factors Influencing Coping • • • • • Fear of pain and discomfort. Fear of the unknown, based on experience and uncertainty about final outcome Fear of complications or loss of control Fear of disruption of life pattern The patient’s previous health care experiences, hospitalizations, and pre- and post-event treatment affect psychosocial functioning Coping Strategies Include: Worrying Changes in physical activity, sleeping patterns, eating habits Seeking information Denial Repression Using drugs or alcohol Increased smoking Physical exercise Journal writing Relaxation tapes Reading books or magazines Talking the problem out Trusting in religious faith Relying on support from others Assess and Reinforce the Individual’s Strengths The patient’s strengths represent an untapped energy source. Identifying the patient’s strengths will give perspective. Determine how the patient can use these strengths in this situation. Personal values and goals differ Mini Mental Status Examination Determine the significance and importance of the event to the patient, nature and degree of exposure. Assess the patient’s mood, orientation, affect, general appearance, and thought processes. Use open-ended questions, “Tell me what is going on”, “It is often difficult to know where to begin.” Discuss temporary loss of life’s routines and possible sexual restrictions. Mini Mental Status Examination-2 Assess sleep patterns for possible sleep disorder or trauma. Examine patient’s perception of possible risks or permanent limitations from bioterror agent. Evaluate according to individual’s developmental level. Additional Assessment Considerations The nurse must be cautious about conversations in the hospital because the patient may be able to hear what is going on but unable to clarify or interpret coherently. The hospital environment may alter the patient’s perception. A patient who has been medicated, receives IV sedation, or who is undergoing or emerging from a biological agent may be influenced by: • physical restraint • sensory overload • sensory deprivation due to edema, shock or medical emergency • overheard conversation • generalized and specific effects of drugs Additional Assessment Considerations-2 The patient may have a transient psychological disturbance during the early assessment period due to: • personality structure • change in appearance • uncertainty about outcome of attack or prognosis • attitudes and reactions of significant others Common Psychological Responses to a Biological Attack Anxiety – a universal unpleasant feeling of tension and apprehension, a normal response to stress accompanied by a variety of physical, affective, cognitive, and behavioral symptoms that have both positive and negative effects and range from mild to panic (see Table 1 next frame). Table 1. DSM-IV (1994) Criteria For Panic Attack, Posttraumatic Stress Disorder and Acute Stress Disorder Panic Attack (4 or more symptoms present, sudden onset peak in 10 minutes) PTSD Acute Stress (Symptoms can be (Symptoms occur immediate or delayed immediately, end within for years, stressors 4 weeks; 3 or more symptrigger at least 3 toms present for 2 days) symptoms) _____________________________________________________________________________________ Palpitations Experienced an Exposure to a traumatic Sweating event that caused event involving threat Trembling/Shaking severe threat to self to self Shortness of breath Feeling of choking Response of intense Response of intense Chest discomfort fear, helplessness, or fear, helplessness, or Nausea horror horror Feelings of unreality Hypervigilance Clinical distress Fear of losing control Recurrent thoughts Detachment/Daze Fear of dying or nightmares Depersonalization Numbness Flashbacks Recurrent dreams Chills Intense distress Flashbacks Hot flushes Physiological reactivity Irritability GI upset to symbolic cue Poor concentration Avoidance of cues Avoidance of associated to trauma recollections of trauma Symptoms of arousal Amnesia Sleep disorder Anxiety Common Psychological Responses to a Biological Attack-2 Mild anxiety is reflected as verbal expression of concerns, restlessness, irritability, agitation, or crying. Often times there are repeated questions and an inability to focus Moderate levels of anxiety may include periods of shortness of breath, gastric symptoms such as “butterflies” in the stomach”, selective inattention, facial twitches and trembling lips, and irritability. Common Psychological Responses to a Biological Attack-3 Interventions include distraction techniques such as listening to music, reading a book, talking to a friend, playing a game, or counting backward by threes. Rationale: Distraction techniques allow people to remain in control when experiencing moderate levels of anxiety, the brain cannot hold two thoughts at the same time (Fontaine, Kneisl, &Trigoboff, 2004). Panic Panic level of anxiety is associated with awe, dread, and terror. The person experiences a loss of control and is unable to do things even with direction and results in increased motor activity, decreased ability to relate to others, distorted perceptions, and loss of rational thought. This level of anxiety is incompatible with life; death and exhaustion will occur if it continues for a long period (Stuart and Laraia, 2005). Panic-2 Specific clinical cues include: • shortness of breath, choking smothering sensation • hypotension, dizziness, chest pain or pressure, palpitations • nausea • hot flashes • agitation, poor motor coordination, body trembling • facial expression of terror • fear of losing control, fear of dying • completely disrupted perceptual field Interventions for Panic Attacks Use a calm approach, stay with the patient and give directions using simple, short sentences. Keep the patient focused on the present. Suggest deep breathing and tensing and relaxing muscles of hands and feet. Rationale: Staying with a patient promotes safety and reduces fear, deep breathing helps patients feel connected to the environment and reduces the physical excitement phase (Fontaine, Kneisl, & Trigoboff, 2004). Often panic attacks mimic myocardial infarctions. Depressive Episode The patient reports a depressed mood or the loss of interest or pleasure in nearly all activities. In children and adolescents the mood may be irritable rather than sad. Appetite is usually reduced but in some cases individuals crave sweets or carbohydrates. Decreased energy, tiredness, and fatigue are common with even the smallest tasks requiring a substantial effort. There is a sense of worthlessness or guilt that may include negativity or unworthiness. Many patients report impaired ability to think, concentrate, and make decisions. Children may reflect poor academic performance and have recurrent thoughts of dying young (DSMIV, 1994). Patients do not have hallucinations or delusions! Depressive Episode-2 Symptoms include: • • • • • Sadness Demoralization Isolation/withdrawal Impaired concentration Sleep and appetite disturbances Somatization Disorder The patient has reported physical symptoms with no clinical findings to support subjective complaints. The DSM-IV (1994) includes the following criteria: • A history of many physical complaints that begins to interfere with social, occupational and other important areas of functioning. This disorder may occur in patients undergoing serious life stressors, and whose coping patterns and defense mechanisms are failing. Somatization Disorder-2 Symptoms may include: • Fatigue • Weakness • Malaise • GI complaints • Headache • Impaired balance • Skin rashes Post Traumatic Stress Disorder (PTSD) The patient has experienced a traumatic event (bioterrorism) that threatens serious injury, death or is a threat to one’s own physical integrity. The patient reacts with horror, extreme fright, or helplessness and repeatedly reexperiences the event or avoids anything that evokes memories of it. These patients tend to be easily startled, anxious, and tense and the full symptom picture must be present for more than one month. PTSD-2 Most patients complain of insomnia and they struggle with concentration. Major depression is common in delayed reactions. Many patients will use alcohol or sleeping medications. Children will have scary nightmare and think they will die young. PTSD-3 The DSM-IV (1994) lists the following cluster of symptoms: • Re-experiencing • Efforts to avoid thoughts, feelings associated with the trauma • Shock • Fear • Panic • Numbing • Inability to recall an important aspect of the trauma • Hyperarousal or hypervigilance • Anger • Difficulty concentrating • Irritability • Detachment • Estrangement from others • Nightmares • Distressing dreams • Flashbacks • Reawakening Treatment for PTSD Most patients suffer some form of PTSD initially and in the majority of cases it will diminish over two months. However, referral to a mental health clinic is appropriate for patients who have symptoms of PTSD after three months for treatment and usually includes cognitive and behavioral therapies. Medication such as fluoxetine (Prozac) has been effective in controlled clinical trials. Treatment for PTSD-2 After the World Trade Center 9/11 attack, the estimated prevalence of PTSD in Manhattan was 20% (Hall et al. 2003). Unfortunately, PTSD is rarely a patient’s only psychiatric diagnosis and it is sometimes difficult to distinguish overlapping independent symptoms from effects of the trauma. Nearly half of all people with PTSD also suffer from major depression and more than a third from phobias and alcoholism. PTSD is a highly prevalent and impairing condition (Moore & Jefferson, 2004). Psychological Responses to Bioterror Trauma in Children and Adolescents Pre-school age • depressed or irritable mood, • temper tantrums, • clinginess, • increased dependency, • changes in appetite, • sleep disturbances and somatic complaints. • After any disaster, children are most afraid that the event will happen again or they will be separated from their family and left alone. Psychological Responses to Bioterror Trauma in Children and Adolescents-2 School Age Children • • • • • • • • • • separation anxiety, avoidance, regressive symptoms, fear of the dark, decrease in school performance, re-enactment through traumatic play, withdrawal from friends, depression, aggressive behavior at home or school, and hyperactivity that was not present earlier. Psychological Responses to Bioterror Trauma in Children and Adolescents-3 Adolescents • increased risk taking behavior, • drug or alcohol abuse, • decline in previous responsible behavior, • social withdrawal, • apathy, • depression, • rebellion at home or at school, and • increased sexual acting out. Helping Children Cope After A Traumatic Event Younger children under the age of 5 will understand the disaster in more general terms. Eight to eleven year olds will be more concrete in their understanding and ask for more details. Teenagers will understand all the implications and feel increasingly unsafe. The child may feel responsible in some way- do not allow them to feel accountable for events that they have no control over. Helping Children Cope After A Traumatic Event-2 Talk with them openly at their developmental level, focus on the future and what they can do going forward. Looking toward the future will empower the child and give a sense of control. Focusing on the past will increase feelings of helplessness and anxiety. Ask what they think has happened and about their fears Emphasize the normal routine, going to school, sports, and activities. Limit media re-exposure. Allow expression in private ways; storytelling, art, pictures, play, journal writing. General Crisis Intervention Principles Establish a trusting nurse/patient relationship during the outreach stage. Focus on communication between the nurse and the patient/victim. Demonstrate a positive, nonjudgmental attitude. Focus on the patient’s verbal messages, gestures, facial expressions, along with listening to the patient. General Crisis Intervention Principles-2 Discuss tests and procedures with the patient and significant others. Provide an opportunity for questions and answers if possible and if patient is coherent. Never assume they cannot hear or understand! Allow the patient to verbalize any concerns or fears. Providing consistent emotional support and information in a nonthreatening manner increases emotional safety. Place importance on understanding the personal meaning of the patient’s words, behaviors, and feelings. Priority Nursing Interventions The first priority is to assess the lethality of the bioterror event and to provide for the safety needs of the victim. Normal patterns of response and coping mechanisms are inadequate, and extra resources from within the patient, family, and health care team are necessary (Aguilera, 1998). • Knowing and understanding the nature of the threat/attack. • Assessing the patient’s perception of the threat. • Identifying and reinforcing positive coping behaviors. • Providing assistance for significant others. • Coordinating care. • Serving as a patient advocate. • Mobilizing community resources as appropriate. • Psychopharmacology (anti-anxiety agents) as ordered. Priority Nursing Interventions-2 Provide the patient with specific instructions, such as: • • • • written literature and educational materials teaching activities verbal reassurance, expression of concern emergency phone number and pager instructions Provide your full attention when you are with the patient. Priority Nursing Interventions-3 Reassure patient that the nurse is present and available: • do what you say you will do • answer patient’s questions clearly and precisely • help patient verbalize feelings • touch patient when he/she needs comfort Clinical Application: Depression Many losses may be associated with a bioterror attack such as bereavement following the death of loved ones, finances, occupational changes and social withdrawal. Patients may be depressed, with suicidal thoughts present. Many experience “survivor guilt” ( Stuart& Laraia, 2005). Nursing Interventions for Depression Assess for suicidal thoughts and plans. A high percentage of patients who are depressed commit suicide, the first priority of care is prevention and patient safety. • Has the patient made any verbal suicide threats? • Has the patient communicated nonverbally by giving away prized possessions or revised a will? Referral for psychopharmacological evaluation. Evidence supports that selective serotonin reuptake inhibitors (SSRIs) are effective for the treatment of depression. Patient’s thoughts are slowed down, give extra time to process questions and respond to messages. Use reality testing to help patients identify irrational beliefs and thoughts. Nursing Interventions for Depression-2 Set limits on amount of time patient spends discussing bioterror event and trauma. Rumination may intensify guilt and feelings of helplessness. Encourage some form of physical exercise such as walking. The literature gives evidence that even walking for 20 minutes three times per week improves depressive symptoms. Facilitate patients use of coping strategies that improve functioning; prayer, journal writing, meditation, yoga, and relaxation techniques. Clinical Application: Altered Body Image When the bioterror attack involves an agent such as smallpox or disfiguring germs, many patients may have a diagnosis of disfigured or altered body image. There will be a severe psychological disconnect between the individual’s perception of how his or her body was and the modified “new” body or disfigurement (Stuart& Laraia, 2005). Nursing Interventions for Altered Body Image Recognize the stages of grief and encourage patients to utilize appropriate coping mechanisms to work through reintegration of body image changes. Discuss with patient perceptions of changed appearance. The patient will feel depersonalized and have a feeling of unreality and alienation from the self. Provide incremental exposure to social environments and support the patient in his/her rehearsal of useful coping strategies. Focus on the patient as a whole. Emphasize the acknowledgment and utilization of what remains, rather than focusing on what was lost. Nursing Interventions for Altered Body Image-2 Assist patient in coping with temporary changes such as bruising and edema. Provide patient opportunities for privacy to reflect on what has happened and what the body changes mean, and to experiment with approaches to deal with body image alterations. Although body image contains elements of reality and the ideal, the nurse should emphasize reality. Nursing Interventions for Altered Body Image-3 Sensory input is vital to body image reintegration, especially when body boundaries need to be reestablished (e.g., loss of limb). Provide sensory stimulation to damaged areas to renew and reinforce previous responses and mobilize forgotten sensations and functions. Facilitate body image reintegration by encouraging the patient to look at and touch the site, face, limb while exploring questions and feelings about appearance and/or function. Stress Management and Self Care of Nurses Nurses need to be aware of their own stress responses, especially if they are providing direct care to victims. Psychological preparation can reduce psychological risk in first responders. The more exposure to trauma the more the nurse is at risk. It is cumulative! Experience is not necessarily protective, intense feelings occur while confronting beliefs about personal safety, trust and control. Stress Management and Self Care of Nurses-2 Many nurses feel burdened by responsibility and expectations. Fears and frustrations may be transferred to patients, thus compounding their problems. The nature of the emergency creates fracturing across organizations and may lead to miscommunication, disengagement, escape or refusal to work. Loyalties between taking care of one’s own family and one’s professional patients will be a challenge that needs to be addressed. Common Stress Responses of Nurses High degree of burnout related to increased work load and organizational stress Feelings of rage, guilt, helplessness, fear, shame, and a fearful or evil world view. Emotions such as anxiety, sadness, anger or feel overwhelmed. Practical Suggestions to Decrease Stress Practice relaxation techniques, deep breathing, yoga, journal writing, spirituality breaks, and guided imagery to clarify feelings and reduce anxiety Attend exercise sessions, short walks in the hall Regular scheduled breaks from tending to patients. Establish a break area for nurses and health care providers to talk and receive support from colleagues. Practical Suggestions to Decrease Stress-2 Encourage frequent contact with loved ones through telephone interactions or emails Progressive relaxation exercises reduce internal anxiety and promote blood flow to body organs Complements serve as powerful motivators. Hold department or hospital meetings to keep people informed of plans and events. Summary of Psychological Principles After A Bioterror Attack The most useful attitude for the nurse to possess is to view the patient as a person coping, perhaps in a most inadequate way, with a situation that is overwhelming and frightening. Patients are sensitive to the nurse’s feelings and attitudes as evidenced by touch, handling of the patient’s body, willingness to talk and listen, and in discussion of the changes that have occurred in the body and through trauma the patient has suffered through. Patients who perceive their nurses as concerned and caring are better prepared to deal with the stress the recovery phase. Summary of Psychological Principles After A Bioterror Attack-2 They report fewer vague complaints, feelings of disappointment, expressions of anger and hostility, and are more satisfied with their outcomes. Encourage sufficient rest and sleep, normalizing eat-sleep-work cycles, limiting exposure to media reports and traumatizing images and sounds are all measures that facilitate coping and recovery. Survivors experience profound grief, anguish, anger, guilt and sadness. Summary of Psychological Principles After A Bioterror Attack-3 Talking through one’s emotions is an important part of the recovery process for both patients and providers. Refer patients with abnormal stress responses to psychiatric treatment team. Anxiety responses are most likely following a BT attack, but depressive symptoms, PTSD and substance abuse may also occur. Encourage re-entry into social roles when possible and appropriate. References Aguilera, D.M.. (1998). Crisis intervention: Theory and methodology (8th edition). St. Louis, MO: C.V. Mosby Company. Bleiberg,KL, & Markowitz, JC. (2005) A pilot study for interpersonal psychotherapy for posttraumatic stress disorder. Am J Psychiatry, 162: 181-183. Diagnostic and Statistical Manual of Mental Disorders. (4th ed.). (1994). American Psychiatric Association, Washington, D.C. Fagan,F., Freme, K. (2004) Confronting posttraumatic stress disorder. Nursing 2004,34(2), 52-53. Fontaine, KL, Kneisl, CR, Trigoboff, E. 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(2002) Scientific American, 287: 72-77 Web Resources American Academy of Experts in Traumatic Stress www.aaets.org American Association of Suicidology www.suicidology.org Center for Disease Control and Prevention www.bt.cdc.gov/emcontact/index.asp Disaster Relief www.diasterrelief.org FBI Terror www.fbi.gov.terrorism/terrorism/htm Mail security www.usps.com National Institutes of Mental Health www.nimh.nih.gov Substance Abuse and Mental Health Administration www.samhsa.gov Federal Emergency Management Agency www.fema.gov