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AIM: This study provides an overview of the literature to identify and map the types of available evidence on self-supporting mobile applications used by nurses in wound care regarding their development, evaluation and outcomes for patients, nurses and the healthcare system. DESIGN: Scoping review. REVIEW METHOD: Joanna Briggs Institute scoping review methodology was used. DATA SOURCES: A search was performed using MEDLINE, Embase, CINAHL (via EBSCO), Web of Science, LiSSa (Littérature Scientifique en Santé), Cochrane Wounds, Érudit and grey literature, between April and October 2022, updated in April 2023, to identify literature published in English and French. RESULTS: Eleven studies from 14 publications met the inclusion criteria. Mostly descriptive, the included studies presented mobile applications that nurses used, among other things, to assess wounds and support clinical decision-making. The results described how nurses were iteratively involved in the process of developing and evaluating mobile applications using various methods such as pilot tests. The three outcomes most frequently reported by nurses were as follows: facilitating care, documentation on file and access to evidence-based data. CONCLUSION: The potential of mobile applications in wound care is within reach. Nurses are an indispensable player in the successful development of these tools. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE: If properly developed and evaluated, mobile applications for wound care could enhance nursing practices and improve patient care. The development of ethical digital competence must be ensured during initial training and continued throughout the professional journey. IMPACT: We identified a dearth of studies investigating applications that work without Internet access. More research is needed on the development of mobile applications in wound care and their possible impact on nursing practice in rural areas and the next generation of nurses. REPORTING METHOD: The Preferred Reporting Items for Systematic Reviews and Meta-analysis Extension for Scoping Review guidelines were used. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.
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Aplicativos Móveis , Ferimentos e Lesões , Humanos , Ferimentos e Lesões/enfermagem , Ferimentos e Lesões/terapia , Autocuidado , AdultoRESUMO
OBJECTIVE: There are several methods of treating hard-to-heal (chronic) wounds, each differing in terms of efficiency, selectivity, speed, cost and pain. The objective is to activate a wound to initiate the healing cascade. For this pilot study we assessed the feasibility of a new microjet wound therapy technology compared to standard sharp debridement in wound outcomes. METHOD: A randomised, controlled, open-label pilot study was conducted in one outpatient wound clinic in Western Switzerland from March 2022 to May 2023. RESULTS: A total of 13 consecutive patients were randomly assigned to receive either microjet wound therapy (n=5) or standard mechanical debridement with instruments (n=8). As a feasibility study, there was insufficient power to detect significant differences between the groups. However, in the intervention group, our analysis may indicate a modestly faster reduction in wound area. Microjet wound therapy appears to alleviate patient anxiety and offer cost savings due to the potential for reduced time, as well as the number of required treatments. This meant fewer overall consultations. CONCLUSION: This study highlights a trend that may indicate that microjet therapy holds value in promoting faster healing of hard-to-heal wounds, and it provides a feasibility basis for a sufficiently powered multicentre trial.
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Desbridamento , Cicatrização , Humanos , Projetos Piloto , Desbridamento/métodos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Suíça , Estudos de Viabilidade , Idoso de 80 Anos ou mais , Adulto , Ferimentos e Lesões/terapiaRESUMO
BACKGROUND: Wound care represents a considerable challenge, especially for newly graduated nurses. The development of a mobile application is envisioned to improve knowledge transfer and facilitate evidence-based practice. The aim of this study was to establish expert consensus on the initial content of the algorithm for a wound care mobile application for newly graduated nurses. METHODS: Experts participated in online surveys conducted in three rounds. Twenty-nine expert wound care nurses participated in the first round, and 25 participated in the two subsequent rounds. The first round, which was qualitative, included a mandatory open-ended question solicitating suggestions for items to be included in the mobile application. The responses underwent content analysis. The subsequent two rounds were quantitative, with experts being asked to rate their level of agreement on a 5-point Likert scale. These rounds were carried out iteratively, allowing experts to review their responses and see anonymized results from the previous round. We calculated the weighted kappa to determine the individual stability of responses within-subjects between the quantitative rounds. A consensus threshold of 80% was predetermined. RESULTS: In total, 80 items were divided into 6 categories based on the results of the first round. Of these, 75 (93.75%) achieved consensus during the two subsequent rounds. Notably, 5 items (6.25%) did not reach consensus. The items with the highest consensus related to the signs and symptoms of infection, pressure ulcers, and the essential elements for healing. Conversely, items such as toe pressure measurement, wounds around drains, and frostbite failed to achieve consensus. CONCLUSIONS: The results of this study will inform the development of the initial content of the algorithm for a wound care mobile application. Expert participation and their insights on infection-related matters have the potential to support evidence-based wound care practice. Ongoing debates surround items without consensus. Finally, this study establishes expert wound care nurses' perspectives on the competencies anticipated from newly graduated nurses.
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Effective exudate management is key for optimal ulcer healing. Superabsorbent dressings are designed to have high fluid handling capacity, reduced risk of exudate leakage, fluid retention under compression, and to sequester harmful exudate components. This study aimed to systematically identify existing evidence for the clinical efficacy and cost-effectiveness of superabsorbent dressings for the treatment of moderate-to-highly exudating chronic ulcers of various etiologies. The aim is focused on examining the 'class' effect of all superabsorbers, not any particular dressing. Clinical and cost effectiveness systematic reviews were conducted, searching Embase, MEDLINE, the Cochrane Library, and the Cumulative Index to Nursing and Allied Health Literature. The Cost Effectiveness Analysis Registry and Econ papers were also searched for the economic review. Outcomes of interest included ulcer closure, dressing properties, hospital- and infection-related outcomes, safety, and economic outcomes. Fourteen studies were included in the clinical systematic review. Eleven were case series, with one randomised controlled trial, one retrospective matched observational study, and one retrospective cohort study. The studies investigated eight superabsorbent dressings and were heterogeneous in their patient population and outcomes. Superabsorbent dressings may result in favourable outcomes, including reductions in frequency of dressing change and pain scores. As most studies were case series, drawing firm conclusions was difficult due to absence of a comparator arm. The economic systematic review identified seven studies, five of which were cost-utility analyses. These suggested superabsorbent dressings are a more cost-effective option for the treatment of chronic ulcers compared with standard dressings. However, the small number and low quality of studies identified in both reviews highlights the need for future research.
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Bandagens , Análise Custo-Benefício , Cicatrização , Humanos , Bandagens/economia , Doença Crônica , Feminino , Masculino , Idoso , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Adulto , Úlcera Cutânea/terapia , Úlcera Cutânea/economiaRESUMO
OBJECTIVE: To assess first-year bachelor's degree in nursing students' knowledge about pressure injury (PI) etiology, classification, prevention, and management following blended learning and clinical practice. METHODS: A quasi-experimental design was used. Nursing students' PI knowledge was measured using the French version of the Pressure Ulcer Knowledge Assessment Tool (PUKAT) at three time points: baseline (before a blended-learning unit, consisting of 2 hours of e-learning and 3 hours of practical workshop), after the blended-learning unit, and after clinical practice. RESULTS: A total of 21 students participated over the three time points. At baseline, the mean percentage of correct answers on the PUKAT was 45.8%. This score increased to 59.2% following the blended-learning unit and 65% after completing the clinical practice (F2,58 = 19.08; P = .00). Over the three time points, students scored highest on knowledge of risk assessment and lowest on knowledge of prevention. CONCLUSIONS: Blended-learning units combining e-learning and practical workshops are valuable tools to increase students' knowledge about PIs. The PUKAT enables the evaluation of changes in students' knowledge following a teaching unit on PIs. However, more research is needed to assess the long-term evolution of knowledge and the impact of this teaching on clinical practice.
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Úlcera por Pressão , Estudantes de Enfermagem , Humanos , Úlcera por Pressão/etiologia , Úlcera por Pressão/prevenção & controle , Competência ClínicaRESUMO
AIM: Mobile health (mHealth) is playing an increasingly important role in the computerization of wound care on an international scale with an aim to improve care. The aim of this scoping review protocol is to present a transparent process for how we plan to search and review the existing evidence related to self-supporting mobile wound care applications used by nurses. MATERIALS AND METHODS: The scoping review will follow the Joanna Briggs Institute (JBI) methodology. An exploratory search was performed using MEDLINE (Ovid), Embase, CINAHL (Ebsco), to identify concepts, keywords, MeSH terms, and headings to identify study types looking for mobile applications in wound care. The findings of this search will determine the final search strategy. Data sources will include MEDLINE, Embase, CINAHL, Web of Science, LiSSa, Cochrane Wounds (Cochrane Library) and Erudit. The titles and abstracts of the identified articles will be screened independently by two authors for relevance. Full texts will also be screened by two independent reviewers and data extraction will be performed in accordance with a pre-designed extraction form. All types of studies and literature linked to self-supporting mobile wound care application used by nurses will be included (quantitative, qualitative, mixed methods and grey literature). CONCLUSION: The results of the scoping review will give an overview of the existing self-supporting mobile applications in wound care used by nurses. These will also help to identify the existing applications, and describe knowledge in nursing about their utilisation, development, and evaluation, as well as synthesize the available literature on their impacts.
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Aplicativos Móveis , Enfermeiras e Enfermeiros , Telemedicina , Humanos , Autocuidado , Projetos de PesquisaRESUMO
Chronic wound-associated pain negatively impacts the quality of life of individuals and their families. To date, little research exists that has explored collectively how individuals describe wound pain, strategies they use to manage pain, and the perceived effectiveness of such strategies. Therefore, qualitative, semi-structured interviews were carried out between June and August 2021 with 13 individuals to gain a deeper understand of the experience and impact of chronic wound-associated pain in this population. Data were analyzed following Braun and Clarke's approach for reflexive thematic analysis using MAXQdA®. Two themes and subthemes were identified. Theme 1 reflects participants' characterization of pain and how wound-associated pain affected their daily life and how they learned to accept it. Participants felt functionally impaired. In theme 2, participants described how they accepted to live with such a pain even though they received support to manage their chronic wound-associated pain, especially during the dressing-changes. Patients depended on their health care professionals and family support networks to cope with the pain. Coping with pain is exhausting contributing to poorer quality of life. Health care professionals should be aware of wound-associated pain during dressing changes. Patients recommended the need for further research on dressings and not drugs to manage pain.
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Dor , Qualidade de Vida , Humanos , Infecção da Ferida Cirúrgica , BandagensRESUMO
BACKGROUND: Deciding whether to transition to wound palliation is challenging for health care professionals because there is no agreed definition or understanding of palliative wound care, including the goals, core elements and differences from general wound management. OBJECTIVES: To conduct a scoping review with qualitative synthesis to define palliative wound care in terms of its conceptual framework, goals, principles, components, and differences from general wound management, and provide a new definition of palliative wound care based on this scoping review. ELIGIBILITY CRITERIA: Published literature that refers to the definitions, concept, goals and core elements of palliative wound care using any methodological approach, without any time limits, published in English. SOURCES OF EVIDENCE: The searches were conducted in CINAHL Complete via Ebsco, Medline via Ovid, Cochrane Library, Scopus, and Google Scholar. CHARTING METHODS: A data extraction form was developed by the review team and used independently for data charting purposes. Braun and Clarke's six phases of thematic analysis guided the qualitative synthesis. RESULTS: A total of 133 publications met the inclusion criteria. Three main themes were developed to define palliative wound care and understand its differences from general wound management: 1- Healing potential of wounds and patient vulnerability, 2- Understanding the impact on individuals and family to address needs, 3- Towards new goals and perspectives in approach to care. CONCLUSIONS: Palliative wound care focuses on symptom management, comfort, and dignity, but does not always target the healing of the wound, which is the goal of general wound care. The needs of the individual and their family must be addressed by clinicians through the provision of care and support that takes into account the true meaning of living and dying with a palliative wound. PROTOCOL REGISTRATION: A review protocol was developed but not registered.
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Cuidados Paliativos , Assistência Terminal , Humanos , Cuidados Paliativos/métodos , Pessoal de SaúdeRESUMO
Venous leg ulcers (VLU) represent a major public health challenge. Little is known about the prevalence and incidence of VLU internationally. Published studies are usually reporting different estimates because of disparities in study designs and measurement methods. Therefore, we conducted a systematic literature review and meta-analysis to identify the prevalence and incidence of VLU internationally and to characterise the population as reported in these studies. Studies were identified from searches in Medline (PubMed), CINAHL Complete (EBSCOhost), Embase, Scopus, Web of Science, LiSSa (Littérature Scientifique en Santé), Google Scholar and Cochrane Database of Systematic Reviews up to November 2022. Studies were included if their primary outcomes were reported as a period prevalence or point prevalence or cumulative incidence or incidence VLU rate. Fourteen studies met the inclusion criteria, 10 reporting estimates of prevalence, three reporting both prevalence and incidence estimates and one incidence. All were included in meta-analyses. The results show a pooled prevalence of 0.32% and a pooled incidence of 0.17%. Our results highlighted an extreme heterogeneity across effect sizes for both prevalence and incidence, which prevent a meaningful interpretation of pooled indexes and argue for further studies with specific prevalence-type reported and target population under study.
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Úlcera Varicosa , Humanos , Prevalência , Incidência , Úlcera Varicosa/epidemiologiaRESUMO
AIM: To assess the feasibility using the Control of Compression Bandaging (CCB) score to measure skills development on short-stretch compression therapy during a second-year nursing students' workshop. DESIGN: A quasi-experimental pilot study with one group. METHOD: All students followed a blended learning unit comprising an e-learning unit on leg ulcers and compression therapy including videos, followed by hands-on workshops where they could exercise how to apply short-stretch compression bandages. Clinical nurse specialists in wound care collected pre- and post-workshop measures. Data collection included feasibility, absolute pressure under compression bandages and the CCB score. RESULTS: Six clinical nurse specialists (CNSs) collected data and 16 students participated in this pilot study. The mean application time was 8.02 minutes (min=2, max=20) pre and 9.25 minutes (min=5, max=17) post workshop. Pressure under compression bandages increased at the forefoot (P=0.01) and the calf muscle base (P=0.03) post workshop. One extreme outlier was observed. In addition, the CCB score increased from 3.57 to 4.47 (P=0.16). Using pressure measuring devices was described as essential by all the CNSs and the CCB score was easy to use. CONCLUSION: Using the CCB score and pressure measuring devices were feasible during an undergraduate education session. Recruitment procedure and modality of data collection were satisfactory. This score may be a valuable way to assess students' skills in short-stretch compression therapy. If used for formal assessment, a passing score should be defined.
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Úlcera da Perna , Estudantes de Enfermagem , Úlcera Varicosa , Humanos , Projetos Piloto , Úlcera Varicosa/terapia , Bandagens Compressivas , Úlcera da Perna/terapiaRESUMO
AIM: This study aimed to compare the effect of a novel sterile polyacrylate wound pad with activated carbon cloth treatment with a standard non-adhesive hydrocellular foam dressing with silver in reducing wound area. METHOD: A multicentre randomised controlled open-label wound-dressing trial was conducted in two wound care outpatient clinics in western Switzerland from November 2018 to March 2020. RESULTS: A total of 77 successive patients were randomised to receive either a sterile polyacrylate wound pad with activated carbon cloth treatment (n=38) or the standard non-adhesive hydrocellular foam dressing with silver (n=39). Reduction in wound area was the primary outcome, whereas the application period of the dressing, odour, maceration and pain were the secondary outcomes. Wound area was measured at baseline and during each wound dressing change until the dressings were no longer indicated. Wound area reduced faster in the intervention group than in the control group (0.45cm2 per day vs. 0.2cm2 per day), although the application period was longer in the intervention group compared with the control group (9.5 days vs. 8.1 days). Maceration reduction was more pronounced in the intervention group (-2.07cm2) than in the control group (-0.71cm2). Odour, pain and infection were similar in both groups. CONCLUSION: Sterile polyacrylate wound pad dressings with activated carbon cloth reduced the wound area, as well as the maceration area, faster than the non-adhesive hydrocellular foam dressing with silver.
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Queimaduras , Carvão Vegetal , Bandagens , Humanos , Prata , CicatrizaçãoRESUMO
AIM: The aim of this study was to explore the occurrence of venous leg ulcer recurrence and the relationship with self-efficacy, social support and quality of life. Furthermore, we investigated the lived experiences of those patients and their understanding of why they developed a recurrence. DESIGN: We used a convergent parallel mixed method design consisting of a cohort and an interpretative phenomenological study arm. METHODS: Consecutive patients (N = 145) were recruited into the study. Between 2014 and 2018, three primary care centres took part in the study. Data collection methods included chart review, administered questionnaires and semi-structured interviews. RESULTS: The incidence of the venous leg ulcer recurrence was 33.1% within the study period. The scores for self-efficacy, social support and venous leg ulcer health-related quality of life show little variation between all measurement points and within subgroups. The qualitative findings identified two main themes: accidentally damaging the skin and avoiding venous leg ulcer recurrences. Venous leg ulcer recurrences frequently arose from accidents. Therefore, participants developed strategies to avoid additional ulcers. CONCLUSION: To optimize recurrence prevention, improvements in knowledge of people with VLUs should be considered. IMPACT: A mixed method, convergent, parallel design was used to explore the occurrence of venous leg ulcer recurrence and the relation of a venous leg ulcer recurrence with self-efficacy, social support and health-related quality of life. As well as the lived experiences of venous leg ulcer patients and why they developed a recurrence. The incidence of venous leg ulcer recurrences within the study period was 33.1%. Damaging the skin and avoiding a recurrence were the main identified themes.
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Úlcera da Perna , Úlcera Varicosa , Humanos , Qualidade de Vida , Recidiva , Autoeficácia , Apoio Social , CicatrizaçãoRESUMO
BACKGROUND: A venous leg ulcer is a chronic leg wound caused by poor venous blood circulation in the lower limbs. It is a recurring condition causing pain, malodour, reduced mobility, and depression. Randomised controlled trials evaluating treatments for venous leg ulcers provide important evidence to inform clinical decision-making. However, for findings to be useful, outcomes need to be clinically meaningful, consistently reported across trials, and fully reported. Research has identified the large number of outcomes reported in venous leg ulcer trials, impacting both synthesis of results, and clinical decision-making. To address this, a core outcome set will be developed. A core outcome set is an agreed standardised set of outcomes which should be, as a minimum, measured and reported in all trials which evaluate treatment effectiveness for a given indication. A core outcome set has the potential to reduce research waste, improve the utility of RCTs, reduce reporting bias, facilitate treatment comparisons across different sources of evidence and expedite the production of systematic reviews, meta-analyses and evidence-based clinical guidelines. AIM: The aim of this project is to develop a core outcome set for research evaluating the effectiveness of interventions for treating venous leg ulceration. METHODS: Through a scoping review of the literature on venous leg ulceration, we will firstly identify a list of candidate outcome domains (broad categories in relation to what is being measured) from randomised controlled trials and qualitative research, and outcomes (specific methods in relation to what is being measured). In two further stages, we will use the resulting lists of outcome domains and outcomes to design two online surveys. A range of stakeholders will be invited to participate in the surveys and they will be asked to indicate which outcome domains and outcomes are most important and should be considered as core in future research reports.
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Protocolos Clínicos , Úlcera da Perna/terapia , Técnica Delphi , Humanos , Úlcera da Perna/fisiopatologia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
Wund-D.A.CH., as the umbrella organization of German-speaking wound treatment societies, has currently developed a best practice recommendation for skin damage caused by body fluids, which is known as moisture-associated skin damage (MASD) in English-speaking countries. In this expert consensus, the diseases incontinence-associated dermatitis (IAD), intertriginous dermatitis, including intertrigo, gram-negative bacterial toe web infection and toxic contact dermatitis, including periwound and peristomal dermatitis are presented in a differentiated manner. A common feature of these clinical diseases is a deterioration of skin integrity due to prolonged exposure to body fluids such as urine, stool, sweat or wound exudate with associated physical-irritative and/or chemical irritation. In addition, other comorbidities and cofactors play an important role. The diagnosis of these interdisciplinary and interprofessionally relevant MASD is difficult in everyday clinical practice because there are currently no uniform definitions and many relevant differential diagnoses. Effective strategies for the prevention and therapy of these skin diseases are, for example, continence management, use of efficient, absorbent aids with good retention as well as consistent skin protection and adequate skin care. Another important aspect is the education of patients and relatives about the origin, treatment and prevention of MASD.
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Dermatite , Incontinência Fecal , Dermatopatias , Humanos , Pele , Higiene da PeleRESUMO
AIMS: The aim of this study is to: (a) develop an evidence-based multidisciplinary educational intervention for patients with a venous leg ulcer; and (b) conduct a pilot study to assess the feasibility of the intervention in the clinical setting. DESIGN: A two-stage study design was used: (a) an multidisciplinary expert committee designed an educational intervention including support materials; and (b) a pilot randomized controlled trial was conducted to assess the feasibility of the intervention in one wound care outpatient clinic in Western Switzerland. METHODS: A multidisciplinary expert committee identified evidence for effective care interventions to improve venous leg ulcer patients' wound healing and recurrences rates. They subsequently designed the educational intervention and support materials. In this pilot study venous leg ulcer patients were then randomly assigned to receive multidisciplinary education or standard care from March-July 2018. The objective was to evaluate the feasibility of the intervention in the clinical setting. Allocation to groups was achieved to concealed, simple randomization. Participants and study nurses were not blinded, data analyst was blinded. RESULTS: The intervention, including support material was developed. Twelve of 16 invited venous leg ulcer patients were recruited and randomized (control group N = 6; intervention group N = 6). Participation rate was 75%. The implementation of the intervention was feasible in the clinical setting. The performance of the Venous Leg Ulcer Self Efficacy Tool for measuring adherence to therapy and the Mini Nutritional Assessment and Frequent Food Questionnaire for the assessment of the nutritional intake was satisfactory. However, Fitbit smartwatch for measuring activity was not a suitable device in this study population. CONCLUSION: The implementation of the designed multidisciplinary educational program was feasible. The pilot study identified weaknesses in the study protocol, which will be amended for the full-size clinical trial. IMPACT: Findings of the pilot study informed the improvement of the design of the main study.
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Úlcera da Perna , Úlcera Varicosa , Estudos de Viabilidade , Humanos , Úlcera da Perna/terapia , Projetos Piloto , Suíça , Úlcera Varicosa/terapia , CicatrizaçãoRESUMO
BACKGROUND: Chronic wounds affect an estimated 2.21 per 1000 population. They are a significant source of morbidity and affect individuals physically, psychologically, socially and financially. Person-centered care is one approach to improve patient outcomes in wound care as it values patients' perspectives, beliefs and autonomy and considers the person as a whole within the cultural context in which care is provided. AIM: We aimed to review the evidence on the use of person-centered care (PCC) in chronic wound care management and provide recommendations for practice and future research. METHOD: Using a systematic review methodology, we searched six databases for full-text papers from 2009-2019 published in peer-reviewed journals with no limits on language. RESULTS: Eighteen articles on studies involving 3149 patients from nine countries were identified. Studies were conducted under three broad intervention categories: healthcare professional education (n=1); patient education (n=14) and telemedicine (n=3). Studies were equally focused on prevention and treatment of chronic wounds. Significant improvements were reported in patient knowledge, pain and self-care behaviours. Only two studies evaluated the impact on wound healing and one study estimated the cost of implementing person-centered care. CONCLUSIONS: The evidence base to support PCC in wound management is developing and based on our review has shown improved outcomes in areas of pressure ulcer prevention, patient satisfaction, patient knowledge and quality of life, but clinical outcomes such as wound healing were less well explored. Further research with more objective outcome measures are required.
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Satisfação do Paciente , Assistência Centrada no Paciente , Ferimentos e Lesões/terapia , Humanos , Qualidade de Vida , TelemedicinaRESUMO
AIM OF THIS STUDY: To provide an overview of the available nurse-led individualized educational interventions, for persons with Venous Leg Ulcer (VLUs) in an outpatient or homecare settings. MATERIALS AND METHODS: For this scoping review, a search was performed between December 2019 and January 2020. To identify sources of evidence a systematic search was conducted in PubMed, CINAHL, Embase, PsychINFO, Web of Science and LiSSa as well as in clinical trial registers to identify sources of evidence. All types of evidence associated with a nurse led-intervention were included. RESULTS: Fifteen sources of evidence met the inclusion criteria. Educational sessions varied in modality, content and duration. Education sessions were face to face and supported by written materiel. The content focused on compression therapy and exercises. The duration and numbers of sessions varied. The most reported health related outcomes was wound healing. CONCLUSION: This scoping review provides a broad overview of the available evidence and ongoing research for individualized nurse-led education persons with VLUs. Variability in the literature was found, which suggests that more intervention studies are needed to test and evaluate efficacy of nurse-led patient education.
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Educação de Pacientes como Assunto/métodos , Úlcera Varicosa/enfermagem , Instituições de Assistência Ambulatorial/organização & administração , Serviços de Assistência Domiciliar/organização & administração , Humanos , Avaliação de Resultados em Cuidados de Saúde , Úlcera Varicosa/fisiopatologiaRESUMO
AIM OF THE STUDY: To explore patient understanding of why they develop a venous leg ulcer and how they can prevent recurrence. METHOD: The methodological framework of the hermeneutic phenomenological approach was used. Semi-structured interviews were conducted with seventeen participants living with a venous leg ulcer from May 2017 to November 2018. Data were analysed using Smith's interpretative hermeneutic analysis. RESULTS: The results are categorised into three main themes: "Trauma due to accident" (initial venous leg ulcer) and "Prevention of ulcer recurrence" (compression); "Trauma due to compression therapy" (venous leg ulcer recurrence). The findings demonstrate active venous leg ulcers are often caused by acute incidents while carrying out an activity in people with underlying chronic venous insufficiency. After a complete healing, preventive measures, such a compression stockings are initiated by the patient or health care provider. Trauma due to adherence to compression stockings caused skin breakdown beneath compression that caused subsequent ulcer recurrence. CONCLUSION: This study contributes to understanding the lived experience of patients with venous leg ulcers who develop a venous leg ulcer and their understanding of how they can prevent recurrence. Patients with VLUs would benefit from early preventive strategies, such as such a compression stockings fitting and application, integrated into daily care plan of primary care and community settings.
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Perna (Membro)/anormalidades , Acontecimentos que Mudam a Vida , Úlcera por Pressão/psicologia , Recidiva , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Entrevistas como Assunto/métodos , Perna (Membro)/fisiopatologia , Masculino , Pessoa de Meia-Idade , Úlcera por Pressão/prevenção & controle , Pesquisa Qualitativa , Autocuidado/psicologia , Autocuidado/normas , SuíçaRESUMO
The World Health Assembly declared 2020, the International Year of the Nurse and the Midwife. Recent editorials and commentaries support the leading role of nurses and midwives as frontline caregivers emphasizing the need to invest in the nursing workforce worldwide to meet global health needs. Today nurses are also leaders in research and one example is skin and wound care. In order to reflect on the contribution of nurses as researchers we conducted a systematic review of published articles in five international leading wound care journals in the years 1998, 2008 and 2018. We aimed to determine the type of research publication and percentage of nurses as first, second or senior authors. The place in the authorship was selected as indicative of leadership as it implies responsibility and accountability for the published work. Across the years 1998, 2008 and 2018, 988 articles were published. The overall proportion of nurse-led articles was 29% (n = 286). The total numbers of articles increased over time and so too did the nurse-led contributions. Nurse-led research was strongest in the design categories 'cohort studies' (46%, n = 44), 'systematic reviews' (46%, n = 19), and 'critically appraised literature and evidence-based guidelines' (47%, n = 55).Results of this review indicate that, in addition to the crucial clinical roles, nurses also have a substantial impact on academia and development of the evidence base to guide clinical practice. Our results suggest that nurse led contributions were particularly strong in research summarizing research to guide skin and wound care practice.
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Enfermeiras e Enfermeiros , Recursos Humanos de Enfermagem , Humanos , Liderança , Papel do Profissional de EnfermagemRESUMO
We revisit the model by Wiser et al. (2013), which describes how the mean fitness increases over time due to beneficial mutations in Lenski's long-term evolution experiment. We develop the model further both conceptually and mathematically. Conceptually, we describe the experiment with the help of a Cannings model with mutation and selection, where the latter includes diminishing returns epistasis. The analysis sheds light on the growth dynamics within every single day and reveals a runtime effect, that is, the shortening of the daily growth period with increasing fitness; and it allows to clarify the contribution of epistasis to the mean fitness curve. Mathematically, we explain rigorous results in terms of a law of large numbers (in the limit of infinite population size and for a certain asymptotic parameter regime), and present approximations based on heuristics and supported by simulations for finite populations.