Reducing pressure damage: care bundles and collaborative learning Alison M Evans, Dwynwen Barklam, Karen Hone, Gemma Ellis, Joy Whitlock Abstract Reduction of hospital-acquired pressure ulcers is a patient and nursing priority. Although evidence-based interventions to prevent such ulcers are well known, reducing this healthcare burden has proven consistently difficult. Via case studies, this article describes how a bundle approach to pressure ulcer prevention may be adapted for use within different clinical areas. It illustrates how collaborative learning may facilitate the spread of improvement work across a health board and build improvement skills within nursing. Key words: Care bundles ■ Collaborative learning pressure ulcers ■ Nurse education ■ Hospital-acquired P ressure ulcers are defined as a ‘localised injury to the skin and/or underlying tissue, usually over a bony prominence, as a result of pressure, or pressure in combination with shear’ (European Pressure Ulcer Advisory Panel (EPUAP) and National Pressure Ulcer Advisory Panel (NPUAP), 2009). Pressure ulcers are expensive to treat (Bennett et al, 2004) and the impact on patients’ quality of life can be profound (Langemo et al, 2000). Understanding the factors that contribute to pressure ulcer development has improved and evidencebased guidelines for risk assessment and prevention have been available to clinicians for over a decade (National Institute for Health and Clinical Excellence (NICE), 2005). Preventative measures are relatively simple and should be straightforward to deliver. However, a European pressure ulcer prevalence of 18.1% (n = 1078) was reported by Clark et al (2002) and by Vanderwee et al (2007). Significantly, the prevalence figure for the UK was 21.9% (n = 556) which was, by a small margin, the highest reported (Vanderwee et al, 2007). Collecting accurate and meaningful prevalence data and understanding their significance may be difficult, e.g. comparison of study outcomes with differing populations and differing methods of identifying and classifying pressure damage (Baharestani et al, 2009). In 2011, health analytics firm Dr Foster reported variation in the rates of reported pressure damage in England. Trusts cited some of the factors contributing to such variation, including discrepancies in clinical coding and attribution of the origin of the damage, i.e. hospital vs community acquired (Clover, 2011). However, it is reasonable to suggest, even in the absence of reliable data, that healthcare workers have struggled to reduce pressure damage and the harm to patients. The imperative for healthcare providers and frontline teams is to accelerate improvement work and reduce the healthcare burden of pressure damage. The reduction of pressure damage is one of the priorities in many UK patientsafety programmes (Public Health Agency, 2011; 1000 Lives Plus, 2013a; NHS Scotland, 2013; Patient Safety First, 2013). To enable staff members to introduce reliable and sustainable changes, it is useful for them to have a framework to structure improvement efforts and be skilled in improvement methodologies. This article describes some of the work that is being undertaken in Cardiff and Vale University Health Board (UHB) to reduce pressure damage by adapting the SKIN bundle (Gibbons et al, 2006) for use in maternity and paediatrics using the Model for Improvement (MFI) (Langley et al, 2009), a standardised method to introduce change and a collaborative process for sharing and learning. Aim ■■ To introduce a bundle of care to reduce hospital-acquired pressure damage ■■ To build a nursing workforce that has an understanding of improvement methodologies and is able to apply them in any healthcare setting. Alison M Evans is Sister, Critical Care, seconded to support role-out of SKIN bundle, Cardiff and Vale University Health Board (UHB)/Lecturer Cardiff University, Dwynwen Barklam is Staff Nurse, Peadiatrics, Cardiff and Vale UHB, Karen Hone is Senior Midwife, Cardiff and Vale UHB, Gemma Ellis is Consultant Nurse, Critical Care, Cardiff and Vale UHB/ Senior Lecturer, Cardiff University and Joy Whitlock is Improvement Advisor, Cardiff and Vale UHB, Patient Safety and Quality, University Hospital of Wales, Cardiff Accepted for publication: May 2013 S32 Care bundles are one method of improving healthcare quality (Resar et al, 2012). The concept of care bundles has been described as a small set of evidence-based interventions for a defined patient population and care setting which, when implemented together, result in significantly better outcomes than when implemented individually.This concept was developed by the Institute for Healthcare Improvement (IHI) (Resar et al, 2012). Early evidence of the effectiveness of bundles was achieved in critical care through the reduction of ventilated-associated pneumonias and centralline infections (Resar et al, 2012). British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 © 2013 MA Healthcare Ltd Methodology Care bundles to reduce pressure ulcer acquisition 120 100 u % Compliance u u u u u u u u u u u u 80 u u u u u u 60 40 20 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Months Figure 1. Compliance with the SKIN bundle in a nine-bedded critical care unit 200 172 days 180 127 days 140 l l l Values Median (51.0) Lower (0.0) Figure 2. Days between hospital-acquired pressure damage: critical care S34 07 Aug 12 01 Feb 12 29 Mar 12 13 Jun 11 25 Oct 11 28 Jun 10 30 Apr 10 03 Nov 09 04 Oct 09 14 Jul 09 l l l l 10 Jul 09 18 May 09 10 May 09 l l 13 Sep 09 l 28 Aug 09 l 20 0 l l l l 24 Dec 09 14 days 60 40 l l 80 23 Dec 10 100 131 days l l Introduction of the SKIN bundle 15 Sep 10 120 01 Jun 09 Days between events 160 Upper (153.1) Welsh, 1000 Lives Plus programme to improve patient safety (1000 Lives Plus, 2013a). The bundle is a checklist of good practices for managing vulnerable patients, focusing on: ■■ Identifying patients at risk ■■ Surface selection ■■ Keeping patients turning and moving ■■ Increased moisture and incontinence management ■■ Nutrition and fluid intake. Compliance is dependent on all elements of the bundle being achieved every time. If any element of the bundle is not completed, the bundle has not been provided. This approach may help nursing staff negotiate complex protocols and care algorithms and assist them to decide on priorities in complex clinical situations. Using the acronym SKIN above, may act as an aide mémoir and communication tool for ward teams. In summary, the SKIN bundle is a simple concept, which is a format that can be understood by carers and patients through appropriate education and can be adapted to any clinical area and patient demographic. Collaboration to introduce change across an integrated health service Following implementation of the SKIN bundle in critical care (Figures 1 and 2) and a successful application to become a mentor site through the Health Foundation’s Safer Patient Network (The Health Foundation, 2012), Cardiff and Vale UHB was in the unique position of being mentored by the IHI and supported by the Health Foundation to guide six other sites across the UK during introduction of the bundle within their organisations. As a consequence of learning from IHI mentors, Cardiff and Vale UHB has taken a collaborative approach to introducing the SKIN care bundle. The aim was to reduce pressure damage and embed a standardised approach to improvement within nursing teams. Collaborative learning is an interactive process, which recognises the social aspect of learning. Teams that work together, learn and improve together. This is fundamental to the IHI philosophy of ‘all teach, all learn’. Learning sets are, therefore, constructed to enable the sharing of good practice within the organisation (IHI, 2003). Healthcare improvement is an aspect of everyone’s role. To maintain the philosophy of collaborative learning, all grades of nursing staff are encouraged to attend the three learning sets of the collaborative. Collaboratives bring together teams from across different clinical areas to focus exclusively on one area of improvement (IHI, 2003) Learning sets (study days) are facilitated by clinical and improvement experts. Each learning set is followed by an action period in which teams are tasked to implement changes in their local area and then report back on successes and barriers to change (IHI, 2003) The first learning set introduces the content of the bundle and the Model for Improvement, including how and what to measure to demonstrate improvement. Following the learning set, teams return to their clinical area and introduce the bundle. In subsequent learning sets, teams present their results using storyboards, swap shops and group work. This has proven to be an invaluable opportunity for networking, sharing ideas and supporting each other. It is the antithesis of working in silos (in isolation). British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 © 2013 MA Healthcare Ltd Using a care-bundle approach, significant improvements have also been reported in the prevention of pressure ulcers (1000 Lives Plus, 2013b). In 2002, Ascension Health (a non-profit healthcare organisation operating a network of hospitals in the USA) set a goal promising ‘healthcare that works, healthcare that is safe and healthcare that leaves no one behind for life’. One of their priorities was to prevent pressure damage. St Vincent’s Medical Centre, an alpha site (a site selected to develop and test prototype care improvement strategies) in their pressure ulcer prevention initiative, developed the SKIN bundle, which was adopted with great success across Ascension Health’s 67 acute-care facilities. They have since trademarked the term SKIN bundle (Gibbons et al, 2006). The SKIN bundle was introduced to Wales by Annette Bartley (an IHI Fellow) as part of the RESEARCH The Model for Improvement Frontline teams are increasingly being asked to lead improvement work. A framework to structure such efforts that is taught in the collaborative is the Model for Improvement (MFI) (Langley et al, 2009). The MFI is based on three questions (Figure 3) which, when used in conjunction with cycles of small tests of change, Plan, Do, Study, Act (PDSA), will help guide improvement efforts. Teams set their own aims based on their knowledge of the clinical area, decide how and what to measure and test and which interventions will improve outcomes for patients. At the beginning, the faculty team had concerns about how this would be received by nurses more used to didactic study days, but evaluations have been resoundingly positive, for example: What are we trying to accomplish? How will we know that a change is an improvement? What change can we make that will result in improvement? ACT PLAN STUDY DO ‘...We come out of the study days saying “alright, we have got to do this!”.’ Two case studies will be presented to demonstrate how a bundle approach may be adapted for use within very different clinical areas. Figure 3. Model for Improvement. Sources: Associates in Process Improvement (2012) and Langley et al, (2009) Introducing the SKIN bundle to paediatrics Once the work begins all teams start to examine their care more closely and aims develop: Patients most at risk of pressure ulceration are often thought to be those who are acutely ill, immobile, or in an altered level of consciousness. However, neonates and children under 5 years are also at risk (Royal College of Nursing, 2001). The site and nature of pressure injury may be different to adults and, consequently, tools to aid prevention must be adapted to reflect the difference. Nurses on a paediatric medical ward caring for children age 0–3 years demonstrated how the SKIN bundle may be adapted. The ward cares for several specialties including neurology, gastroenterology and respiratory medicine, all bringing different challenges. Staff nurse Dwynwen Barklam, the ward champion who led the introduction, initially had mixed thoughts and wondered how the SKIN bundle might be adapted to make it relevant for the ward and whether it could be implemented. Using the MFI questions, Dwynwen was interviewed for this article and her reflections on the introduction process help demonstrate how the bundle was made to work effectively in paediatrics. What are we trying to accomplish? © 2013 MA Healthcare Ltd One of the most important stages in the MFI is the setting of an aim. This is the point at which the conversation regarding improvement begins. As Dwynwen stated: ‘There had been a few incidences where babies and toddlers had...pressure damage underneath cannula. Following discussions with the ward sister, we thought this was one area we could target, to try and reduce those incidences. Compared to adult wards, I am sure most of those nurses would think that our incidences were nothing, but this is the damage we have on the ward and we must attempt to minimise the harm to babies.’ ‘We then broadened it to any device we used, from cannulae to nasogastric tubes, nasal specs for oxygen and also when babies are admitted with diarrhoea, or are on antibiotics and are likely to develop nappy rash. They were the key areas that we thought we would look at.’ An overarching aim for the team was to change the perceptions of pressure damage on the ward, to move from a reactive culture towards proactive investment in continuous safety improvement. Safety calendar Month: Date of last pressure ulcer 1 2 Ward acquired: 18 May 3 4 Admitted with: 21 May 5 6 May 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 No new case identfied Admitted with New case identified 29 30 31 Figure 4. The Safety Cross British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 S35 As an organisation, monthly point prevalence data on pressure ulcers are collected. Prevalence is the ‘number of events’. In this context, prevalence is the number of pressure ulcers in a given population at a designated point in time. However, this information does not always translate to knowledge within frontline teams. Teams often have little understanding of what prevalence means. Using a monthly figure, which is a ‘snapshot’ of pressure ulcers on a ward, is not helpful in understanding whether care is improving. Incidence, generally described as the number of new events within a defined population over a given period, can be easier for busy clinicians to understand and enables teams to examine data on a daily basis to see if their interventions are resulting in improved patient outcomes. Within the collaborative, teams were encouraged to measure days between the occurrence of hospital-acquired pressure ulcers using the Safety Cross (1000 Lives Plus, 2012) (Figure 4). The Safety Cross is a calendar in the shape of a cross on which each hospital-acquired pressure ulcer is recorded: ‘I have put information and guidelines in the staff room and on the desk so that the night staff can fill in the Safety Cross. I added a section onto the safety briefing for pressure areas, so that all the staff are aware of which patients have pressure areas and why.’ The Safety Cross, used first in industry as part of ‘lean thinking’, was introduced to healthcare teams in Wales as part of Transforming Care (a programme that empowers teams to improve the quality and efficiency of the services it provides) (1000 Lives Plus, 2012). Measurement for improvement is an integral aspect of the programme so teams use data collected to understand which interventions are working and why: ‘I refer back to the safety briefing to see where the pressure areas were...that information is valuable to reflect upon. None of us want to cause harm to a baby, but we now recognise we are and there are things you can do to prevent pressure damage from happening.’ In paediatrics the Safety Cross has only been in use for a few weeks and limited data have been collected. However, in critical care, the early adopter of the SKIN bundle and the Safety Cross, incidence data have now been collected for over 2 years. This has enabled the critical care team to measure how effective it has been in reducing pressure ulcer acquisition and has been a great motivator (See Figures 1 and 2). One of the disadvantages of using this methodology for rare events like pressure ulcers is the very real feeling of distress that may occur when a patient does develop an ulcer. The acquisition of a pressure ulcer may be a demotivating event if it is not seen as an opportunity to learn and improve. Teams should also be prepared for an increase in reporting of pressure damage as a result of increased awareness and focus when they introduce the SKIN bundle. This was clearly demonstrated when the SKIN bundle was introduced to the 33-bedded critical care unit. An increase in reporting of grade S36 1 and 2 pressure damage initially caused concern. However, subsequent reduction in grade 3 and 4 damage (49 in 2011 to 29 in 2012) has been motivating. What change can we make that will result in improvement? The interventions the team wished to test were straightforward, including reliable application of an appropriate barrier cream to prevent moisture lesions: ‘...sometimes we use preventative creams but nappy rash still occurs. However, if we put measures in place to minimise the risk as much as possible then we have tried our best to prevent it. We should not be accepting that it’s inevitable that babies will develop nappy rash.’ Following the advice of tissue viability nurses, the team introduced one barrier cream. Negotiating a product change with the pharmacy and testing how best to demonstrate how and when to use the barrier cream formed part of the Plan Do Study Act (PDSA) (see Figure 3) process for testing interventions (Langley et al, 2009; Associates in Process Improvement, 2012). Dwynwen also wanted to test if a simple and sustainable approach to reducing device-related injuries would be to stock a trolley with a dressing and barrier cream that could help prevent damage. Making only one product choice available has reduced variation in care. Everybody now knows how much barrier cream to use and how frequently, so the reliability of care is guaranteed: ‘The trolley is always kept stocked up with the chosen products. We have educated the doctors why they need to use this IV [intravenous] dressing and not just their favourite.’ The MFI process is a quick and effective way of transferring evidence into practice and adds structure to change. When it can be demonstrated that an intervention works for a particular patient on a particular day, powerful evidence may be gathered to aid understanding of the process of care before spreading the knowledge to an entire ward. This process helps convince the rest of the team that making the change is worthwhile: ‘I wanted to keep it simple, I did not want staff to think it was extra work and to have a negative approach. Should we be accepting these babies are getting nappy rash? Just talking and discussing on the ward, our perception is changing, staff are saying we should...prevent this from happening.’ To assist in the documentation of care and measure compliance a SKIN bundle communication tool was introduced. Through the collaborative process, templates of tools have evolved and been shared. They are freely available on the UHB intranet site. Through the PDSA process, staff are supported to adapt these tools to make them suitable for practice in their clinical area: ‘I used the template as a starting point and made it more relevant, useful, easy and quick to fill in, British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 © 2013 MA Healthcare Ltd How will we know when a change is an improvement? but with enough detail for staff to check they have completed all tasks and provide information for the next carer. We introduced a comment box where exceptions to normal practice are able to be recorded. Checking is not a change in practice, but it’s now being documented and is being done reliably and consistently. If we have a child that isn’t able to move, we should care for them like any adult who doesn’t move. The difference now is that we have a process for choosing the correct mattress. First on the check list is “is the mattress appropriate?” and it makes staff think whether the patient has the right mattress rather than assuming that our age group don’t need pressure-relieving equipment.’ Work on reducing pressure damage within paediatrics is ongoing and the bundle has been adapted for use in caring for premature babies, teenager cancer, orthopaedics and intensive care. Introducing the SKIN bundle to maternity Specialties in which the patient population has a low incidence of pressure damage and where prevention is not considered a clinical priority are presented with a different challenge. Maternity services is one such area. Incidence and prevalence figures for this population are hard to find but the National Patient Safety Agency (NPSA) stated that since 2005, out of the 75 000 pressure ulcers reported, there have been 100 incidents of women developing pressure damage on maternity wards (NPSA, 2010). Not surprisingly, the team of midwives attending the collaborative, initially struggled to see the relevance of the SKIN bundle to their practice. However, their experience of adapting the bundle for use in midwifery illustrates some of the key factors that will make improvement work successful. Determining if you have a problem and what may be the root cause is a crucial first step in any improvement work. Therefore, in the first learning set, teams are asked to examine the available data on pressure ulcers in their clinical area. The use of incident data and clinical experience helped focus the work in midwifery on women known to be at high risk, e.g. following long periods in theatre, or with an epidural in place resulting in a loss of sensation. The key learning point for the team was that the emphasis placed on understanding local data and setting local aims was crucial in galvanising ward teams to want to improve care. However, important as engagement of the frontline team may be, it is also vital that the senior team views the improvements as a clinical priority. Senior support is necessary to commit resources and time to education, for investment in equipment and in holding teams to account for the care they deliver and patient outcomes. When considering where to start improvement work it is essential that the focus be on priorities in the patient safety and healthcare quality agenda. As the first midwifery team to attend the collaborative, Karen Hone, Senior Midwife leading the improvement work, had no model to follow to adapt the SKIN bundle. The first aim was to introduce a reliable process to identify women at risk British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 of developing pressure damage. Introducing a risk-assessment tool to the clinical area proved a challenge as no validated tool, specifically adapted for midwifery, could be identified. Bick et al (2011) identified that 41% (n = 28) of midwives found the Waterlow assessment tool to be helpful in practice. As it is used throughout the UHB, it seemed appropriate to test if this tool would be suitable. Part of this process involved drop-in information sessions to talk the team through the tool and demonstrate how it should be used as a trigger to escalate interventions as a woman’s risk of pressure damage increased. One of the benefits of a collaborative approach is the bringing together of clinical teams that would not normally meet, adding new perspectives and different approaches to implementing prevention strategies. In maternity, a partogram is used to monitor and record the progress of labour. Key data are entered on the partogram. The midwifery team felt it appropriate to include the SKIN bundle within this document to give fundamental care prominence. As the care needs of women in labour care can quickly change, assessing and recording altering risk was identified as a priority within the tool. Combining risk assessment with a SKIN bundle chart is an idea that can be translated into various clinical areas as an added trigger or prompt to nursing staff to make a change. It is essential to include sufficient time within learning sessions to be able to discuss how different teams are executing change and learn from each other. Shared discussion time is always rated by the attendees as the most valuable aspect of the collaborative. One attendee described the discussion time thus: ‘I had that problem. Let me show you how I solved it.’ When improvement work involves a whole organisation it is crucial not to assume that universal common language and aims exist. By way of an example, facilitators had not considered it would be necessary to adapt the training to reflect the needs of midwives who had never seen a pressure ulcer. This illustrates the importance of teams being able to access help during action periods, which may involve supplementary teaching sessions, as in the case of the midwives, or help in data interpretation and presentation. The work in midwifery is at an early stage, with the emphasis on raising awareness and education. Karen has now developed a flow diagram to help midwives assess and manage the risk.This is being tested, along with the partogram, as part of their PDSA cycles. Critical success factors include: ■■ Strong leadership to promote the importance of the improvement work, ensure appropriate resources are available and remove barriers to improvement ■■ Multidisciplinary support, particularly from practice educators, tissue viability nurse specialists and dietitians ■■ A faculty which has expertise in implementing the SKIN bundle and improvement methodology to manage the spread of the bundle. Conclusion Collaboratives focus on one topic that requires improvement. They enable teams to achieve successful and measured S37 KEY POINTS n Reduction of hospital-acquired pressure ulcers is a patient and nursing priority n Care bundles are one method of improving healthcare quality n Cardiff and Vale University Health Board has used a collaborative learning approach to introducing the SKIN care bundle within its own organisation improvements by sharing and learning together.Three learning sessions are delivered over 6 months, with teams tasked during ‘action periods’ to deliver aims they set themselves. The emphasis is on using the Model for Improvement to deliver results. Although both teams highlighted in this article are at the beginning of their improvement journey, their experience demonstrates how the SKIN bundle can be adapted to make it relevant to a diverse patient population. Collaborative learning is interactive, mobilises teams and maintains motivation. It is the authors’ experience that, with the right knowledge and skills, coaching and support, healthcare workers are able to deliver improved outcomes. This approach is building a network of staff with reusable healthcare improvement skills to support the continuous drive towards safe, reliable care. Currently, 14 SKIN bundle collaboratives have been undertaken with 270 staff members introduced to the Model for Improvement methodology.This approach is being considered with regard to the introduction of other improvement initiatives, such as oral-care pathways and the catheter-associated urinary tract infection care bundle, thus building on the skills already developed within BJN nursing teams. 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J Eval Clinical Pract 13(2): 227–35 A-Z Dictionary of Wound Care Fiona Collins, Sylvie Hampton, Richard White Essential dictionary defining words and terms that are used in the field of tissue viability Essential guide for students or those aspiring to become specialists Includes more rarely used terms Order your copies by visiting www.quaybooks.co.uk S38 © 2013 MA Healthcare Ltd ISBN-13: 978-1-85642-225-3; 216 x 138 mm; paperback; 112 pages; publication 2002; £19.99 or call our Hotline +44(0)1722 716 935 British Journal of Nursing, 2013 (Tissue Viability Supplement), Vol 22, No 12 Copyright of British Journal of Nursing is the property of Mark Allen Publishing Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use.