The impact of machine learning on the prediction of diabetic foot ulcers - A systematic review.

INTRODUCTION: Globally, diabetes mellitus poses a significant health challenge as well as the associated complications of diabetes, such as diabetic foot ulcers (DFUs). The early detection of DFUs is important in the healing process and machine learning may be able to help inform clinical staff during the treatment process. METHODS: A PRISMA-informed search of the literature was completed via the Cochrane Library and MEDLINE (OVID), EMBASE, CINAHL Plus and Scopus databases for reports published in English and in the last ten years. The primary outcome of interest was the impact of machine learning on the prediction of DFUs. The secondary outcome was the statistical performance measures reported. Data were extracted using a predesigned data extraction tool. Quality appraisal was undertaken using the evidence-based librarianship critical appraisal tool. RESULTS: A total of 18 reports met the inclusion criteria. Nine reports proposed models to identify two classes, either healthy skin or a DFU. Nine reports proposed models to predict the progress of DFUs, for example, classing infection versus non-infection, or using wound characteristics to predict healing. A variety of machine learning techniques were proposed. Where reported, sensitivity = 74.53-98 %, accuracy = 64.6-99.32 %, precision = 62.9-99 %, and the F-measure = 52.05-99.0 %. CONCLUSIONS: A variety of machine learning models were suggested to successfully classify DFUs from healthy skin, or to inform the prediction of DFUs. The proposed machine learning models may have the potential to inform the clinical practice of managing DFUs and may help to improve outcomes for individuals with DFUs. Future research may benefit from the development of a standard device and algorithm that detects, diagnoses and predicts the progress of DFUs.

The impact of burnout on paediatric nurses' attitudes about patient safety in the acute hospital setting: A systematic review.

BACKGROUND: Patient safety is the cornerstone of quality healthcare. Nurses have a duty to provide safe care, particularly to vulnerable populations such as paediatric patients. Demands on staff and resources are rising and burnout is becoming an increasingly prevalent occupational hazard in paediatric healthcare today. Occupational stress is a barrier to maintaining a positive patient safety culture. PURPOSE: This paper seeks to explore the impact of burnout on paediatric nurses' attitudes about patient safety. METHODS: A systematic review approach was used. Embase, Cochrane Library, Medline, CINAHL, and PsycINFO were the databases searched. All quantitative, primary, empirical studies, published in English, which investigated associations between burnout and attitudes to patient safety in the paediatric nursing workforce were included. RESULTS: Four studies were eligible for inclusion. These studies examined a total of 2769 paediatric nurses. Pooled data revealed overall moderate to high levels of burnout. All studies exposed a negative association between emotional exhaustion and safety attitude scoring (r = -0.301- -0.481). Three studies demonstrated a negative association to job satisfaction (r = -0.424- -0.474). The potential link between burnout and an increased frequency of adverse events was also highlighted. CONCLUSIONS: Burnout may negatively impact paediatric nurses' attitudes to patient safety in the acute hospital setting. Targeted interventions to tackle burnout are urgently required to protect both paediatric nurses and patients. IMPLICATIONS: Managers and policy makers must promote nurse well-being to safeguard staff and patients. Educational interventions are required to target burnout and promote patient safety. Further research is required to investigate the long-term impact of burnout.

Can thermography predict diabetic foot ulcer risk in patients with diabetes mellitus? A systematic review.

BACKGROUND: There is a growing prevalence of diabetic foot ulcers (DFUs) in patients with diabetes mellitus and the use of thermography has sparked interest in a non-invasive diagnostic method for early DFU risk assessment and management. AIM: This systematic review aims to assess the use of thermography in predicting diabetic foot ulcer risk in patients with diabetes mellitus. METHODS: A systematic search of publications using MEDLINE, CINAHL, and Cochrane databases was conducted in April 2023, and relevant articles were reviewed. Data was extracted and a narrative synthesis was undertaken. The evidence-based librarianship (EBL) checklist assessed the methodological quality of the studies included. Reviewing these articles to the primary and secondary outcomes of this literature review. The primary outcome focused on the predictive capabilities of thermography for DFU prediction, while the secondary outcome assessed the feasibility, usability, and effectiveness of thermography. RESULTS: Eight studies were conducted from 1994 to 2021 with an emphasis on the predictability of thermography in predicting DFU risk. All eight studies focused on temperature variations associated with DFU development. Six of the included studies compared the effectiveness of DFU occurrence in diabetic patients and non-DFU use. The overall results showed that employing thermography in DFU prevention might allow for early detection and intervention, offering a non-invasive and effective means to reduce the risk of DFU development and its associated complications in patients with diabetes mellitus. CONCLUSION: The systematic review indicates that thermography holds promise for predicting DFU risk, with studies showcasing predictive capabilities and patient benefits. Despite some challenges and limitations, the evidence suggests thermography's value in assessing DFU risk in diabetes patients, warranting further research on device types and locations.

'Sometimes You Have No Choice but to Give Them Medication': Experiences of Nurses Caring for People With Auditory Hallucinations in an Acute Unit.

The aim of this study was to explore psychiatric nurse's experiences of caring for people with auditory hallucinations in an acute unit. A qualitative study was conducted using thematic analysis. The study involved semi-structured interviews with 18 acute unit nurses all of whom provided interventions to patients with auditory hallucinations. Overall, participants identified their role in the management of risk within an acute unit, the importance of their therapeutic role and a perceived over-reliance on medication administration as a primary nursing intervention. These findings thus demonstrate the personal and professional conflict that nurses face when working in an acute unit with patients who experience auditory hallucinations. Nurses are in a prime position to provide effective interventions and assistance for people with auditory hallucinations in an acute unit. The findings of this study indicate that mental health nurses may require additional support and education to provide care in a truly recovery-based manner, with training in specific interventions and engagement skills for people who hear voices. Due to an unpredictable environment and sometimes high-risk workplace, nurses may also benefit from organisational assistance in this area.

A systematic review on the impact of sub-epidermal moisture assessments on pressure ulcer/injury care delivery pathways.

To assess all published studies which describe what happens to the delivery of pressure ulcer/injury (PI/PU) care pathways as a result of detecting raised sub-epidermal moisture (SEM) delta (∆ ≥ 0.6). We undertook a systematic review of the literature, and included original research studies using either a prospective or retrospective study design that report the impact that assessment using SEM assessments have on healthcare practitioners' delivery of PI/PU care pathways in adults at risk of developing PI/PUs. The review protocol was registered on PROSPERO (CRD42023416975). A literature search was conducted in May 2023, using PubMed, CINAHL, Scopus, Cochrane, EMBASE, Web of Science and Science Direct databases. Data were extracted using a data extraction tool including elements such as country, setting, sample size, intervention, control and quality appraisal was undertaken using the Evidence-based Librarianship. We identified nine papers published between 2017 and 2022. The majority of these studies were conducted in England (n = 6; 67%). The systematic review included studies conducted across multiple care settings including acute care, medical-surgical units, and palliative care, highlighting the importance of PI/PU prevention and management across diverse patient populations. The PI/PU care pathways implemented in the studies varied, but commonly included elements such as the application or increased use of pressure-redistributing mattresses/cushions, implementation of repositioning plans, management of incontinence and moisture, regular skin inspection, and assessment of patient mobility. Out of the nine studies identified, seven reported PI/PU incidence. A meta-analysis of seven studies (N = 18 451) demonstrated a statistically significant reduction in visual PI/PU development in favour of SEM-guided care pathways compared to usual care (the odds ratio = 0.36 [95% confidence interval: 0.24-0.53, p < 0.00001]). This systematic review provides evidence that implementing SEM assessments in patients at risk of developing PI/PUs prompts anatomy-specific clinical actions. The subsequent implementation of enhanced and targeted skin care interventions leads to consistent and sustained reductions in hospital-acquired PU incidence. The findings emphasise the importance of incorporating SEM assessments as part of comprehensive PI/PU prevention strategies in all care settings and patient populations. This systematic review is limited by the predominance of observational studies and variable study quality. Future research should focus on randomised trials in different care settings that monitor the efficacy of preventive interventions and their impact in reducing PI/PU incidence when implemented based on SEM assessments.

The Impact of Sensory Modulation Interventions on Practice in Acute Inpatient Mental Health Settings: A Meta-Ethnography.

This review explores the transformative impact of sensory modulation interventions in acute inpatient mental health care setting utilising meta-ethnography. The methodology by Noblit & Hare guided the approach to creating the review. Searches of articles published within the previous 10 years were conducted in Cumulative Index of Nursing and Allied Health Literature (CINAHL), MEDLINE, and PsycINFO. Searches aimed to identify rich qualitative data on the area of sensory modulation interventions and acute inpatient mental health care. Seven articles were selected for inclusion and a reciprocal translation synthesis was undertaken. Sensory modulation interventions emerged as a key alternative to traditional inpatient practices, including seclusion and restraint and the use of PRN psychotropic medication. It introduces a new dimension within care strategies that emphasise individual preferences and care plans that empower individuals. Sensory modulation interventions serve as an effective means to de-escalation that promotes shared responsibility between staff and individuals in care. The review highlights this practice as a departure from coercive practices and biomedical interventions, promoting meaningful therapeutic engagement. Our findings show that sensory modulation interventions have the potential to create a culture shift in acute inpatient mental health settings towards person-centred, recovery-orientated, trauma-informed clinical practice.

Development and impact of a tailored eHealth resource on fibromyalgia patient's self-management and self-efficacy: A mixed methods approach.

Aim: To develop an eHealth resource to support fibromyalgia patients and explore it for usability and impact on their self-management and self-efficacy. Background: Fibromyalgia is a complex, non-progressive chronic condition characterised by a bewildering array of symptoms for patients to self-manage. International guidelines recommend patients receive illness-specific information once diagnosed to promote self-management and improve health-related quality of life. Design: A 3-phase mixed methods exploratory sequential design. Methods: Qualitative interviews explored the information and self-management needs of fibromyalgia patients attending a large tertiary hospital in Dublin. Identified themes together with an extensive review of the literature of interventions proven to be impactful by patients with fibromyalgia were utilised in the design and development of the eHealth resource. The resource was tested for usability and impact using pre and post-intervention outcomes measures. Results: Patient interviews highlighted a lack of easy accessible evidenced information to support self-management implicating the urgent need for a practical solution through development of a tailored eHealth resource. Six themes emerged for inclusion; illness knowledge, primary symptoms, treatment options, self-management strategies, practical support and reliable resources. Forty-five patients who tested the site for usability and impact demonstrated a statistically significant improvement in self-efficacy after 4 weeks access with a medium positive effect size. Patients with the most severe fibromyalgia impact scores pre-intervention demonstrated the most improvement after 4 weeks. Patients gave the resource a System Usability Score A rating, highly recommending it for fellow patients diagnosed with fibromyalgia. Conclusions: The study demonstrated how the development of a novel eHealth resource positively impacted fibromyalgia patients' self-efficacy to cope with this debilitating condition. Impact: This study suggests that access to eHealth can positively impact patients self-efficacy, has the potential to be a template for eHealth development in other chronic conditions, supporting advanced nurse practitioners working in chronic disease management.

Health-related quality of life in patients with diabetic foot ulcers in the Arab world: a systematic review.

OBJECTIVE: To conduct a systematic review to identify the impact of diabetic foot ulceration (DFU) on health-related quality of life (HRQoL) in individuals within the Arab world. METHOD: A PRISMA-guided systematic search for HRQoL studies in Arab populations was conducted in CINAHL, PubMed, Scopus and EBSCO. Relevant studies were critically appraised using the STROBE statement checklist. RESULTS: A total of five studies were included. Three studies originated from Saudi Arabia, one from Jordan and one from Tunisia. The studies consistently demonstrated lower (poorer) HRQoL in patients with DFU, and worse HRQoL compared with both patients with diabetes and no DFU, and with healthy subjects. CONCLUSION: This review confirmed the negative impact of DFU on HRQoL in individuals with diabetes. It also highlights the scarcity of HRQoL studies from the Arab world. However, given that all studies included were conducted between 2013-2019, this could reflect a growing interest in DFU and HRQoL in the Arab world, and could potentially indicate that more studies will follow. In light of this, there is a need for a renewed focus on the completion of a high-quality standardised approach to research in this region.

The effect of pressure injury prevention care bundles on pressure injuries in hospital patients: A complex intervention systematic review and meta-analysis.

BACKGROUND: Numerous interventions for pressure injury prevention have been developed, including care bundles. OBJECTIVE: To systematically review the effectiveness of pressure injury prevention care bundles on pressure injury prevalence, incidence, and hospital-acquired pressure injury rate in hospitalised patients. DATA SOURCES: The Medical Literature Analysis and Retrieval System Online (via PubMed), the Cumulative Index to Nursing and Allied Health Literature, EMBASE, Scopus, the Cochrane Library and two registries were searched (from 2009 to September 2023). STUDY ELIGIBILITY CRITERIA: Randomised controlled trials and non-randomised studies with a comparison group published in English after 2008 were included. Studies reporting on the frequency of pressure injuries where the number of patients was not the numerator or denominator, or where the denominator was not reported, and single subgroups of hospitalised patients were excluded. Educational programmes targeting healthcare professionals and bundles targeting specific types of pressure injuries were excluded. PARTICIPANTS AND INTERVENTIONS: Bundles with ≥3 components directed towards patients and implemented in ≥2 hospital services were included. STUDY APPRAISAL AND SYNTHESIS METHODS: Screening, data extraction and risk of bias assessments were undertaken independently by two researchers. Random effects meta-analyses were conducted. The certainty of the body of evidence was assessed using Grading of Recommendations, Assessment, Development and Evaluation. RESULTS: Nine studies (seven non-randomised with historical controls; two randomised) conducted in eight countries were included. There were four to eight bundle components; most were core, and only a few were discretionary. Various strategies were used prior to (six studies), during (five studies) and after (two studies) implementation to embed the bundles. The pooled risk ratio for pressure injury prevalence (five non-randomised studies) was 0.55 (95 % confidence intervals 0.29-1.03), and for hospital-acquired pressure injury rate (five non-randomised studies) it was 0.31 (95 % confidence intervals 0.12-0.83). All non-randomised studies were at high risk of bias, with very low certainty of evidence. In the two randomised studies, the care bundles had non-significant effects on hospital-acquired pressure injury incidence density, but data could not be pooled. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS: Whilst some studies showed decreases in pressure injuries, this evidence was very low certainty. The potential benefits of adding emerging evidence-based components to bundles should be considered. Future effectiveness studies should include contemporaneous controls and the development of a comprehensive, theory and evidence-informed implementation plan. SYSTEMATIC REVIEW REGISTRATION NUMBER: PROSPERO CRD42023423058. TWEETABLE ABSTRACT: Pressure injury prevention care bundles decrease hospital-acquired pressure injuries, but the certainty of this evidence is very low.

Head Impact Kinematics and Brain Tissue Strains in High School Lacrosse.

Male lacrosse and female lacrosse have differences in history, rules, and equipment. There is current debate regarding the need for enhanced protective headwear in female lacrosse like that worn by male lacrosse players. To inform this discussion, 17 high school lacrosse players (6 female and 11 male) wore the Stanford Instrumented Mouthguard during 26 competitive games over the 2021 season. Time-windowing and video review were used to remove false-positive recordings and verify head acceleration events (HAEs). The HAE rate in high school female lacrosse (0.21 per athlete exposure and 0.24 per player hour) was approximately 35% lower than the HAE rate in high school male lacrosse (0.33 per athlete exposure and 0.36 per player hour). Previously collected kinematics data from the 2019 high school male and female lacrosse season were combined with the newly collected 2021 kinematics data, which were used to drive a finite element head model and simulate 42 HAEs. Peak linear acceleration (PLA), peak angular velocity (PAV), and 95th percentile maximum principal strain (MPS95) of brain tissue were compared between HAEs in high school female and male lacrosse. Median values for peak kinematics and MPS95 of HAEs in high school female lacrosse (PLA, 22.3 g; PAV, 10.4 rad/s; MPS95, 0.05) were lower than for high school male lacrosse (PLA, 24.2 g; PAV, 15.4 rad/s; MPS95, 0.07), but the differences were not statistically significant. Quantifying a lower HAE rate in high school female lacrosse compared to high school male lacrosse, but similar HAE magnitudes, provides insight into the debate regarding helmets in female lacrosse. However, due to the small sample size, additional video-verified data from instrumented mouthguards are required.

A systematic review of the impact of compression therapy on quality of life and pain among people with a venous leg ulcer.

AIM: To gain a greater understanding of how compression therapy affects quality of life, this systematic review appraised existing published studies measuring the impact of compression therapy on health quality of life (HRQoL), and pain, among people with venous leg ulcers (VLU). METHOD: Five databases were searched, and two authors extracted data and appraised the quality of selected papers using the RevMan risk of bias tool. Due to heterogeneity in the types of compression and instruments used to evaluate HRQoL, meta-analysis was not appropriate; thus, a narrative synthesis of findings was undertaken. RESULTS: Ten studies were included, 9 RCTs and one before-after study. The studies employed nine different HRQoL tools to measure the impact of a variety of compression therapy systems, with or without an additional exercise programme, versus other compression systems or usual care, and the results are mixed. With the use of the Cardiff Cardiff Wound Impact Schedule, the SF-8 and the SF-12, study authors found no differences in QoL scores between the study groups. This is similar to one study using QUALYs (Iglesias et al., 2004). Conversely, for studies using EuroQol-5D, VEINES-QOL, SF-36 and CIVIQ-20 differences in QoL scores between the study groups were noted, in favour of the study intervention groups. Two further studies using QUALYs found results that favoured a two-layer cohesive compression bandage and the TLCCB group, respectively. Results for the five studies that assessed pain are also mixed, with one study finding no difference between study groups, one finding that pain increased over the study period and three studies finding that pain reduced in the intervention groups. All studies were assessed as being at risk of bias in one or more domains. CONCLUSION: Results were varied, reflecting uncertainty in determining the impact of compression therapy on quality of life and pain among people with a venous leg ulcer. The heterogeneity of the compression systems and the measures used to evaluate HRQoL make it a challenge to interpret the overall evidence. Further studies should strive for homogeneity in design, interventions and comparators to enhance both internal and external validity.

Pressure ulcer risk assessment in the ICU. Is it time for a more objective measure?

BACKGROUND: The Braden scale, one of the most widely used risk assessment tools is often criticized when used in the Intensive Care Unit. Most patients in the Intensive Care Unit are at risk of pressure ulcer development meaning that the Braden score will usually indicate high risk for these patients. This study set out to determine the correlation between Sub-Epidermal Moisture measurements and Braden scores among Intensive Care Unit patients. METHODS: This study employed an observational research design. Braden score was assessed on all study days (1-5), in addition to visual skin assessment and Sub-Epidermal Moisture measurements at the sacrum and heels. Sub-Epidermal Moisture measurements were categorised as low (<0.5), borderline abnormal (≥0.5), and high (≥0.8). Correlation was assessed between Sub-Epidermal Moisture levels and Braden scores. RESULTS: A total of 53 participants were recruited. The median (interquartile range) baseline Braden score was 9 (9-10) and 81 % (n = 43) of participants were at very high/high risk of pressure ulcer development. Braden scores remained relatively constant over time with little fluctuation in scores. 19 % (n = 10) of patients had normal (<0.5) Sub-Epidermal Moisture delta measurements on enrolment, and all developed abnormal measurements by day 2. There were no significant correlations between Braden scores and Sub-Epidermal Moisture measurements. CONCLUSION: Although this was not its original intention, a missing link with the Braden scale is that it does not provide information on how patients are responding to the adverse effects of pressure and shear forces. Furthermore, in patients who are critically unwell, most patients are classified as being "at risk" of pressure ulcer development. Therefore, an objective measure of how patients are responding to pressure and shear forces at different anatomical areas is needed. IMPLICATIONS TO CLINICAL PRACTICE: Sub-Epidermal Moisture measurements can offer more information, not only on identifying those who are at risk, but also how those patients are tolerating this risk at different anatomical sites.

The correlation between sub-epidermal moisture measurement and other early indicators of pressure ulcer development-A prospective cohort observational study. Part 1. The correlation between sub-epidermal moisture measurement and ultrasound.

The correlation between sub-epidermal moisture (SEM) and other early indicators of pressure ulcer (PU) development is yet to be determined. This three-part series aims to bridge this knowledge gap, through investigating SEM and its correlation with evidence-based technologies and assessments. This article focuses on the correlation between SEM and ultrasound. A prospective cohort observational study was undertaken between February and November 2021. Patients undergoing three surgery types were consecutively enrolled to the study following informed consent. Assessments were performed prior to and following surgery for 3 days at the sacrum, both heels and a control site, using a SEM scanner and high-frequency ultrasound scanner (5-15 MHz). Spearman's rank (rs ) explored the correlation between SEM and ultrasound. A total of 60 participants were included; 50% were male with a mean age of 58 years (±13.46). A statistically significant low to moderately positive correlation was observed between SEM and ultrasound across all anatomical sites (rs range = 0.39-0.54, p < 0.05). The only exception was a correlation between SEM and ultrasound on day 0 at the right heel (rs = 0.23, p = 0.09). These results indicate that SEM and ultrasound agreed in the presence of injury; however, SEM was able to identify abnormalities before ultrasound.

Neonatal epidermolysis bullosa: a clinical practice guideline.

DEBRA International is undertaking a long-term initiative to develop clinical practice guidelines (CPGs) for epidermolysis bullosa (EB), to -improve the clinical care of people living with EB. Current neonatal care is based on evidence, clinical expertise and trial and error, with collaboration between the EB specialist team, parent or carer and patient, and is dependent on the neonate's individual presentation and type of EB. Early intervention based on research and clinical practice is needed to establish a foundation of knowledge to guide international practitioners to create and improve standards of care and to be able to work effectively with those newly diagnosed with EB. This CPG was created by an international panel with expertise working with persons with EB. The CPG focuses on neonatal care using a systematic review methodology covering four key areas: (i) diagnosis and parental psychosocial support; (ii) hospital management: medical monitoring, wound care and pain; (iii) feeding and nutrition; and (iv) discharge planning and EB education. These four areas highlight the importance of a multidisciplinary team approach, to provide a patient-specific holistic care model that incorporates the needs and wishes of the parents and carers. The Hospital Implementation Tool included promotes transfer of theory to clinical practice.

Exploring the impact of a multilevel intervention focused on reducing the practices of seclusion and restraint in acute mental health units in an Australian mental health service.

Reducing and eliminating seclusion and restraint in inpatient settings has been a key area of focus in mental health policy and research for many years. To address this issue, numerous programmes aimed at minimising the use of these practices have been developed over the past two decades, with varying degrees of success. This article reports on research focused on the implementation of a localised, multilevel complex intervention that targeted both organisational and individual factors related to the use of seclusion and restraint. The researchers followed the impact of the intervention by interviewing medical, nursing and allied health staff who worked within the service (N = 12) and analysing the rates of seclusion and restraint over an 18-month period. Post-adoption, participants identified that there were clear changes in practice culture. Seclusion clearly became a practice of last resort and other options became prominent in staff's practice. Participants identified that there was a sense of shared purpose across the multidisciplinary team. The clinical environment was viewed as being more therapeutic for service users and less frightening for staff. There was a significant difference in the total number of seclusion events between pre- (Mean = 6.22, SD = 5.82) and post-implementation (Mean = 2.55, SD = 2.44, p = 0.002, d = 0.94), demonstrating a significantly lower number of seclusions was observed after the intervention. Similarly, a significant difference in restraint events between pre- (Mean = 5.50, SD = 3.77) and post-implementations (Mean = 3.38, SD = 3.21, p = 0.037, d = 0.62) was observed.

A systematic review of patient risk factors for complications following stoma formation among adults undergoing colorectal surgery.

BACKGROUND: Stoma formation is a commonly performed procedure both during and following colorectal surgery. When designed correctly, stomas can dramatically improve patients' quality of life, but the reverse may occur when complications arise. Given the significant negative impact of complications following stoma formation, understanding risk factors that may be mitigated pre-operatively is important. METHOD: A systematic search of publications using MEDLINE, CINAHL, and Cochrane databases was conducted in May 2022. Data was extracted and a narrative synthesis undertaken. The evidence-based librarianship (EBL) checklist assessed the methodological quality of the included studies. The systematic review includes various research designs such as randomised controlled trials (RCT), case-control studies, and observational cohort studies written in English. Reviews, conference papers, opinion papers, and those including participants < 18 years old were excluded. No restrictions on the date of publication and study setting were applied. RESULTS: This review included 17 studies, conducted between 2001 and 2020. The study designs were prospective audit, prospective analysis, retrospective analysis, longitudinal analysis and multivariate analysis of self-reported questionaires/surveys. Twenty-two possible risk factors for the development of stoma complications following stoma formation were identified. These include demographical risk factors, underlying medical condition, type of surgery, elective vs emergency surgery, stoma factors, surgical factors, indications for surgery and factors which may impact healing. Furthermore, high BMI, emergency surgery, and stoma type were identified as the most frequently occurring risk factors. CONCLUSION: Given the large number of risk factors identified, the implementation of a risk stratification tool may decrease the incidence and prevalence of stoma complication development. This, in turn, would decrease the associated healthcare-related costs, and negative impact on mortality, length of stay and quality of life.

Assessing nurses' attitudes towards pressure ulcer prevention: an updated systematic review.

OBJECTIVE: The aim of this systematic review was to critically appraise and synthesise the existing research literature pertaining to nurses' attitudes toward pressure ulcer (PU) prevention. METHOD: The systematic review presented in our paper serves as an updated version of the definitive review conducted by Avsar et al. in 2019. Using systematic review methodology, we considered published quantitative studies focusing on nurses' attitudes toward PU prevention as measured using psychometric tests. The search was conducted in April 2022, using PubMed, CINAHL, Scopus, Cochrane and EMBASE databases, and returned 454 records, of which 35 met the inclusion criteria. Data were extracted using a pre-designed extraction tool and all included studies were quality appraised using the evidence-based librarianship (EBL) appraisal checklist. RESULTS: In most studies, distinct measurement instruments were used for measuring nurses' attitudes toward the prevention of PUs: the Moore and Price Attitude Scale and the Attitude towards Pressure Ulcer Prevention Instrument (APuP). In this first update, the mean attitude score was 69% (±14%, range: 33.6-89%). A separate analysis of the new studies alone included in this first update (n=14) indicated a mean attitude score of 62.25% (±17.9%; median: 14%), suggesting a 10.75% lower mean attitude score. In total, 46% (n=16) yielded a score ≥75%. Conversely, Avsar et al. in 2019, 86% (n=18) of studies yielded positive attitude results. Studies from the Middle East show the lowest mean attitude score (mean 55%; ±15%; median 53%; n=9), with studies from Europe displaying the highest mean attitude score (mean 79%; ±6%; median 79%; n=12). CONCLUSION: The findings suggest that, overall, nurses are relatively positively disposed toward PU prevention. However, there are differences across continents. It is important to highlight also that the nurses have difficulties reflecting this positive attitude into actual preventative strategies.