Effects of vasopressor agents on the development of pressure ulcers in critically ill patients: a systematic review

OBJECTIVE

The primary objective of this systematic review was to determine the effect of vasopressor agents on the development of pressure ulcers (PUs) among critically ill patients in intensive care units (ICUs). The secondary outcome of interest was length of stay in the ICU.

METHOD

A systematic review was undertaken using the databases searched: Medline, Embase, CINAHL and The Cochrane Library. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used to formulate the review. Data were extracted using a predesigned data extraction table and analysed as appropriate using RevMan. Quality appraisal was undertaken using the EBL Critical Appraisal Tool.

RESULTS

The inclusion criteria were met by 13 studies. Two studies provided sufficient data to compare the number of patients who developed a PU with and without the use of vasopressors. Consistently, within these two studies, being treated with a vasopressor increased the likelihood of PU development. RevMan analysis identified that shorter duration of administration of vasopressors was associated with less PU development (mean difference (MD) 65.97 hours, 95% confidence interval (CI): 43.47-88.47; p=0.0001). Further, a lower dose of vasopressors was also associated with less PU development (MD: 8.76μg/min, 95% CI: 6.06-11.46; p<0.00001). Mean length of stay increased by 11.46 days for those with a PU compared to those without a PU (MD: 11.46 days; 95% CI: 7.10-15.82; p<0.00001). The overall validities of the studies varied between 45-90%, meaning that there is potential for bias within all the included studies.

CONCLUSION

Vasopressor agents can contribute to the development of PUs in critically ill patients in ICUs. Prolonged ICU stay was also associated with pressure ulcers in this specific patient group. Given the risk of bias within the included studies, further studies are needed to validate the findings of this review paper.

Sub-epidermal moisture versus traditional and visual skin assessments to assess pressure ulcer risk in surgery patients

OBJECTIVE

To compare the predictive ability of subepidermal moisture (SEM) measurement versus traditional risk assessment and visual skin assessment (VSA) as means of detecting early pressure ulcer (PU) damage development among adults undergoing surgery.

METHOD

A non-experimental, comparative, descriptive cohort study design was used. Following ethical approval, participants who had given their informed written consent had their skin assessed over the areas that were weight-bearing during surgery, using VSA and the SEM measurement. Visual PUs were graded according to the European Pressure Ulcer Advisory Panel and National Pressure Ulcer Advisory Panel ulcer grading system. Assessments took place preoperatively, then daily on the ward, beginning on day one postoperatively and continuing for three days or until discharge.

RESULTS

Of the 231 participants, who had a mean age of 57.50 years, 55.8% (n=129) were male. The most common comorbidity was cardiology/vascular (n=42; 18.2%). Just over half (52.4%; n=121) underwent orthopaedic surgery and 47.6% (n=110) underwent non-orthopaedic surgery; 70% (n=163) received a general anaesthetic and 43% (n=100) were in the supine decubitus position during surgery. PU incidence was 51% (n=116), according to SEM measurement, and 3% (n=7) according to VSA. Among the seven participants who developed a visual PU, 10 PUs at stage 1 developed (31%); some patients developed more than one PU. Of the participants who had assessments for three days postoperatively, 94% (n=61) had a persistently high SEM delta on day three. The variables that emerged as statistically significantly related to abnormal SEM measurement deltas among these participants were: surgery duration (p=0.038); having orthopaedic surgery (p=0.020); supine surgical position (p=0.003); spinal anaesthetic type (p=0.0001); and Waterlow and Braden mobility subscale day one postoperatively (p=0.0001). None of the variables had a statistically significant influence on abnormal VSA.

CONCLUSION

Surgical patients, because of immobility, are vulnerable to the action of compression and shear forces. These forces cause changes at a cellular level that trigger inflammation, which is a precursor to early tissue damage. SEM measurement can detect this tissue damage from the increase in the underlying tissue water content that results from inflammation. From the findings of this study, SEM measurement is very promising in the detection of early tissue damage in those at risk of PU development among the surgical population.

Crizotinib in patients with tumors harboring ALK or ROS1 rearrangements in the NCI-MATCH trial

The NCI-MATCH was designed to characterize the efficacy of targeted therapies in histology-agnostic driver mutation-positive malignancies. Sub-protocols F and G were developed to evaluate the role of crizotinib in rare tumors that harbored either ALK or ROS1 rearrangements. Patients with malignancies that progressed following at least one prior systemic therapy were accrued to the NCI-MATCH for molecular profiling, and those with actionable ALK or ROS1 rearrangements were offered participation in sub-protocols F or G, respectively. There were five patients who enrolled on Arm F (ALK) and four patients on Arm G (ROS1). Few grade 3 or 4 toxicities were noted, including liver test abnormalities, and acute kidney injury. For sub-protocol F (ALK), the response rate was 50% (90% CI 9.8-90.2%) with one complete response among the 4 eligible patients. The median PFS was 3.8 months, and median OS was 4.3 months. For sub-protocol G (ROS1) the response rate was 25% (90% CI 1.3-75.1%). The median PFS was 4.3 months, and median OS 6.2 months. Data from 3 commercial vendors showed that the prevalence of ALK and ROS1 rearrangements in histologies other than non-small cell lung cancer and lymphoma was rare (0.1% and 0.4% respectively). We observed responses to crizotinib which met the primary endpoint for ALK fusions, albeit in a small number of patients. Despite the limited accrual, some of the patients with these oncogenic fusions can respond to crizotinib which may have a therapeutic role in this setting.

What is the impact of skincare bundles on the development of skin tears in older adults? A systematic review

AIM

This review explores the impact of skincare bundles on the development of skin tears in older adults (≥65 years).

METHOD

A systematic search of publications using MEDLINE, CINAHL and Cochrane databases was conducted in July 2020. The evidence-based librarianship (EBL) checklist assessed the methodological quality of the included studies. Data were extracted using a pre-designed extraction tool, and a narrative analysis was undertaken.

RESULTS

Following the search, 71 records were returned, with seven satisfying the inclusion criteria. The studies were conducted between 2003 and 2015, and 57% (n = 4) of these employed a pre-post study design. The mean sample size was 155 participants (SD = ±117.6). All the included studies (100%, n = 8) identified that there was a direct relationship between the use of skincare bundles and the reduction in the incidence of skin tears in the elderly. The EBL scores varied between 65% and 91%. In total, 85.7% (n = 6) of the studies scored ≥75%, reflecting validity.

CONCLUSION

This systematic review highlights the connection between skincare bundles and the reduction of the number of skin tears in the older population (≥65 years). Further research with larger sample sizes and longer study duration to validate these findings, which will provide a comprehensive insight into the prevention of the incidence of skin tears. Further studies are justified given that skin tear bundles can reduce the rate of injuries that are easily acquired by the elderly due to the nature of their frail skin, they also can help prevent skin tears from turning into chronic wounds and can decrease hospital admissions associated with hospital-acquired infections.

Preventing facial pressure injuries among health care staff working in diverse COVID-19 care environments

The aim of this study was to determine the impact of a specially designed care bundle on the development of facial pressure injuries among frontline health care workers wearing personal protective equipment (PPE) during the COVID-19 pandemic. This was a mixed methods study. First, a pre-posttest observational design was employed to evaluate the impact of the pre-piloted intervention, a care bundle including skin cleansing and hydration, protective material use, facemask selection and skin inspection, developed in line with international best practice guidelines. Data were collected using survey methodology. Frontline COVID-19 staff working in acute, community and ambulance services were invited to participate. Then, judgemental and volunteer sampling was used to select participants to undertake semi-structured interviews to elicit feedback on their perceptions of the care bundle. The sample included 120 acute hospital staff, 60 Ambulance staff, 24 Community Hub staff and 20 COVID-19 testing centre staff. A survey response rate of 61% was realised (n = 135/224). Of the participants, 32% (n = 43) had a facial pressure ulcer (FPI) pre-intervention and 13% (n = 18) developed an FPI while using the care bundle. The odds ratio (OR) was 0.33 (95% CI: 0.18 to 0.61; P = .0004), indicating a 77% reduction in the odds of FPI development with use of the care bundle. Analysis of the qualitative data from 22 interviews identified three key themes, the context for the care bundle, the ease of use of the care bundle and the care bundle as a solution to FPI development. The care bundle reduced the incidence of FPI among the participants and was found to be easy to use. Implementation of skin protection for frontline staff continues to be important given the persistently high incidence of COVID-19 and the ongoing need to wear PPE for protracted durations.

Effectiveness of combined modulated ultrasound and electric current stimulation to treat diabetic foot ulcers

OBJECTIVE

The use of combined ultrasound and electrostimulation (CUSECS) as an adjunct therapy for diabetic foot ulcers (DFUs) is a relatively new concept. This study aimed to investigate if combined ultrasound and electrostimulation is an effective adjunctive treatment for hard-to-heal DFUs when compared with standard wound care.

METHODS

A randomised controlled pilot study design was used. Patients with hard-to-heal DFUs from two centres were sequentially randomised. For 8 weeks, the experimental group received CUSECS and standard wound care treatment twice a week. The control group received standard wound care treatment once a week. Wound changes were documented using photography, which also facilitated wound size measurement. Self-efficacy, economic cost, quality of life and reoccurrence rates were analysed as secondary objectives.

RESULTS

The experimental group (n=6) achieved a higher rate of mean wound healing (mean difference (MD): 0.49) when compared to the control group (n=5, MD: 0.01). Two participants completed full healing in the experimental group and one in the control group. There were no statistically significant findings because of the small sample size. There were no direct adverse reactions to this therapy. Quality of life scores improved in the treatment group. There was no significant change in self-efficacy scores. Costs were higher in the experimental group; however, the healing rate was quicker, which could be extrapolated to cost reductions over time.

CONCLUSION

Results suggest that CUSECS may be a useful adjunctive therapy for treatment of hard-to-heal DFUs. Further large-scale studies are needed to ascertain the effectiveness of CUSECS. The findings here are inconclusive but indicate that CUSECS may offer promise as a treatment.

The impact of topical agents and dressing on pH and temperature on wound healing: A systematic, narrative review

To assess the impact of topical agents and dressings on surface wound pH, temperature, and subsequent wound healing. This was a systematic, narrative review of the literature, following the PRISMA (2020) guidelines. The databases searched were Medline PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Library, Embase, Web of Science, and Scopus. Data synthesis and analysis were conducted using a structured narrative synthesis. The quality of the included clinical studies was appraised using the Evidence-Based Literature (EBL) Critical Appraisal Tool. A total of six clinical studies were assessed as eligible for inclusion, A total of six dressings/topical agents were assessed and the types of wounds included non-healing chronic wounds. Of the studies, five explored pH and one explored temperature. The EBL validity of the clinical studies was low (mean quality score was 51.3%). The five clinical studies that explored pH investigated different dressings and topical agents reporting an associated reduction in pH and improved wound outcomes. One clinical study investigated the impact of topical sodium nitrite on temperature and found that sodium nitrite increased peri-wound skin temperature and improved wound outcomes with a reduction in leg ulcer size. Given the low certainty of the evidence, we cannot confidently recommend the use of any particular topical agent or dressing to manipulate pH, or temperature to improve wound outcomes. Thus, there is a need for further research to develop a greater understanding of this topic. Irish Research Council, Enterprise Partnership Scheme.

'First tonight, the contentious new code telling nurses to say, 'sorry for being white': Mental health nurses' beliefs about their Code of Conduct and cultural safety for Aboriginal and Torres Strait Islander Peoples

The Nursing and Midwifery Board of Australia's Code of Conduct for Nurses sets out the professional behaviour and conduct expectations for nurses in all practice settings. The publication of a revised version in 2018, which included expectations related to culturally safe and respectful practice and Aboriginal and Torres Strait Islander Peoples' health, caused reverberations beyond the profession of nursing. A controversy that the changes required nurses to verbally apologize for being white before their interactions with Aboriginal and Torres Strait Islander people gained the attention of the mainstream media. This interpretation, which came from outside nursing, was disputed by the Board. Challenged by these events, the authors were interested in understanding the actual impacts of the changes from the perspectives of nurses in practice. This research, carried out nearly three years after publication, has focused specifically on the speciality of mental health nurses in this context. The objective of this research was to undertake a social analysis focused on the impact that changes in the Code have had on the culture of mental health nursing utilizing a qualitative methodology. Eight mental health nurses were interviewed. The research found that there was little evidence of any impact on mental health nursing practice. Many of the participants were unaware of the amendments to the Code, whilst those nurses who were aware did not perceive that it had led to any real change within mental health nursing or service delivery.

What is the impact of specialist palliative care outpatient consultations on pain in adult patients with cancer? A systematic review

PURPOSE

The aim of this systematic review was to determine the impact of specialist palliative care (SPC) consultations in outpatient settings on pain control in adults suffering from cancer.

METHODS

Systematic Review. Databases CINAHL, Medline, PsychInfo, and Embase were searched in February 2021. Relevant studies were also hand-searched and gray literature was searched in February 2021. The PICO mnemonic (Population, Intervention, Comparison, and Outcome) was used to form the review question. Of 1053 potential studies identified, 10 met the inclusion criteria. Quality appraisal of included studies was conducted using the evidence-based librarian (EBL) critical appraisal checklist.

RESULTS

Outcome data from 56% (n = 5/9) studies indicated a non-statistically significant reduction in pain. Narrative analysis of the remaining studies indicated a statistically significant reduction in pain in 50% (n = 2/4) of the studies, one study showed mixed results, and one study found no statistically significant improvement in pain control. In relation to secondary outcomes, results from 33% (3/9) of studies indicated statistically significant improvement in symptom control. Data from 22% (n = 2/9) of studies indicated no statistically significant improvement in the symptoms measured. Narrative analysis of the remaining four studies indicated generally mixed results. EBL scores of included studies ranged between 50% and 95.23%.

CONCLUSION

Outpatient SPC consultations may have a positive impact on the control of pain and other distressing symptoms for cancer patients, however, results show mixed effects. Given that it is unclear what it is about outpatient SPC that impacts positively or otherwise on pain and symptom control.

Developing Algorithm Based on Activity and Mobility for Pressure Ulcer Risk Among Older Adult Residents: Implications for Evidence-Based Practice

BACKGROUND

A pressure ulcer (PU) is a localized injury to the skin or underlying tissue usually over a bony prominence. The prevention PU per patient per day is costly; therefore, the detection of a PU at its earliest stage is imperative to afford timely interventions. Currently, there are very few clinically useful tools to assist with early PU detection and prevention.

AIM

There were two primary aims of this study: (1) to investigate the relationship between activity, mobility, and PU development; and (2) to ascertain the next steps for delineating an algorithm based on activity and mobility for detecting PU risk among older adult residents in long-term care.

METHOD

This quantitative, prospective, descriptive, non-experimental study was conducted between July 2019 and March 2020 among 53 older adult residents who were followed for 4 consecutive days. Participants' Braden score, Elderly Mobility Scale (EMS) score, Movement Level, and 6-item Cognitive Impairment Test score were assessed. Further, the sacrum and heels were assessed daily using a non-invasive subepidermal moisture (SEM) scanner and visual skin assessment (VSA). SEM values > 0.5 were considered as indicative of the presence of an SEM-PU.

RESULTS

The incidence rate of VSA-PU was 15.1% (N = 8). There was an incidence of 87.5% (N = 42) of SEM-PU damage. According to the Braden subscale, Mobility Braden, most of the participants (62.2%, N = 33) were assessed as having no limitations/slightly limited mobility, while the EMS indicated that most of the participants (67.9%, N = 36) were classed in an independent category. From the 42 SEM-PUs observed, 62% (N = 26) occurred among the low movers, and 38% (N = 16) occurred among the high movers.

LINKING EVIDENCE TO ACTION

Using traditional methods for the assessment of movement does not provide insight into the protective nature of the movement. Given that both low- and high-moving patients can develop tissue damage, it is important to focus on the assessment of movement using more objective measures and algorithms, which enable real-time assessment of the protective nature of the movement. This would enable development of person-centered PU prevention strategies to reduce the burden of this significant healthcare problem.

Costing pressure ulcer care in an Irish acute care setting: a feasibility study

OBJECTIVE

To test the feasibility of using a standardised data collection tool to estimate the cost of stage 2-4 pressure ulcer (PU) care within an acute care setting.

METHOD

Data on resource use and cost were obtained through a retrospective survey of nursing and medical notes collecting cost data for individual patients who received care for stage 2-4 PUs.

RESULTS

Data for 20 patients (12 male/8 female) were analysed. The average patient age was 69 years (range: 37-95 years). Of this sample, seven patients had hospital-acquired PUs (HAPUs) and 14 patients had community-acquired PUs (CAPU) (one patient had both-in different anatomical areas). Over half of the total sample (55%; n=11) had a stage 2 PU. The average length of stay was 31.8 days (range: 5-119 days). Most of the patients (70%; n=14) had a CAPU. The average cost per patient with PU care was €878 (range: €39-2393). The mean cost for patients with a HAPU was €866 (SD: €1313) versus €911 (SD: €567) for patients with a CAPU. The majority of the cost related to equipment and staff time for treatment.

CONCLUSION

Overall, the application of the standardised data collection tool to obtain cost data from retrospective inspection of nursing and medical notes is feasible. The cost of PU care in this sample was high, indicating that these wounds may impose a substantial burden on health systems. The costs varied greatly between patients in the sample, reflecting the complexity of PU care. Furthermore, given that costs increased with the higher PU stages, there is a potential to reduce costs by preventing the development of higher stage PUs. Larger-scale studies are required to understand the cost variation and full economic impact of PU care.

DECLARATION OF INTEREST

The authors have no conflicts of interest.

Recommendations on pregnancy, childbirth and aftercare in epidermolysis bullosa: a consensus-based guideline

Linked Comment:A.W. Lucky and E. Pope. Br J Dermatol 2022; 186:602–603.

Plain language summary available online

eHealth for neonatal nurse education despite Covid-19

Aim

The aim of this contemporary issue paper is to challenge the premise that the term “eHealth” is relatable to patient or service users only. It will be critically explored if the term can be broadened to include neonatal nurse education interventions.

Design

A review of current literature will form the basis for the critical discussion of the term eHealth, and why it can be associated with neonatal nurse education.

Methods

The critical discussion will identify and review past and current literature relating to eHealth and its origins. It will portray the viability of the term eHealth as more than just a patient associated intervention, and why it should also be encompassed as a neonatal nurse education option.

Conclusion

eHealth is traditionally identifiable as a service user intervention or source of information. The term should be broadened to encompass neonatal nurse education and used as a resource that is easily accessible and user friendly. This will in turn encourage the personal and professional development of neonatal nurses and should ultimately contribute to evidence based best practices in the clinical environment, despite the current global pandemic.

Impact of topical oxygen therapy on diabetic foot ulcer healing rates: a systematic review

OBJECTIVE

The aim of this systematic review was to determine the impact of topical oxygen therapy (TOT) on diabetic foot ulcer (DFU) healing.

METHOD

Using systematic review methodology, we considered randomised controlled trials (RCTs), controlled trials, pilot studies and observational studies. The search was conducted in January 2019, using PubMed, CINAHL, Ovid, Cochrane, Web of Science and EMBASE databases. Data analysis was undertaken using RevMan and a narrative synthesis. The article titles were assessed by two authors independently, and the abstracts (when available) of the studies identified by the search strategy were screened for their eligibility, according to the inclusion and exclusion criteria. The full-text version of potentially relevant studies was obtained and two authors independently screened this against the inclusion criteria. Data were extracted using a predesigned extraction tool and all included studies were quality appraised using the Evidence-Based Librarianship checklist.

RESULTS

The search returned 565 records of which eight met the inclusion criteria. Of the included studies, three were set in single centre outpatient wound clinics, two studies were set in an outpatient wound care research clinic and three studies were multisite. Meta-analysis of four studies was undertaken. DFUs are >2 times more likely to heal with TOT than with standard care alone. The odds ratio (OR)=2.49 (95% confidence interval (CI): 1.59-3.90, p=0.00001). The remaining four studies also showed that using TOT increased healing rates. An included study reported that time to 50% DFU closure was significantly shorter in participants who received the TOT, mean 18.4 days versus 28.9 days in the sham therapy group (p=0.001). However, the validity of 65.5% of the eight studies was assessed as low.

CONCLUSION

The findings suggest that TOT enhances healing for patients with hard-to-heal DFUs when used with standard care. The results from the trials reviewed also indicate a benefit for patients over standard care alone. However, the sample sizes in the studies were generally small, thus, more RCTs are warranted to further validate these findings.

DECLARATION OF INTEREST

The authors have no conflicts of interest to declare.

Comparison of dronedarone vs. flecainide in the maintenance of sinus rhythm, following electrocardioversion in adults with persistent atrial fibrillation: a systematic review and meta-analysis

AIMS

To compare flecainide and dronedarone for sinus rhythm (SR) maintenance following electrocardioversion of persistent atrial fibrillation (AF), in patients with minimal or no structural heart disease.

METHODS AND RESULTS

A systematic search of publications using EMBASE, CENTRAL, CINAHL, and MEDLINE (1989-2019), identified a total of 595 articles. No limitations were applied. Nine articles met the inclusion criteria [five randomized controlled trials (RCTs) and four cohort studies], encompassing 1349 persistent AF candidates. Two retrospective studies compared flecainide with dronedarone, indicating a 6% reduced risk of AF recurrence with flecainide; however, results were not statistically significant [risk ratio (RR) 0.94, 95% confidence interval (CI) 0.71-1.24; P = 0.66]. One RCT compared dronedarone to placebo, demonstrating a 28% reduced risk of AF recurrence at 6 months (RR 0.72, 95% CI 0.58-0.90; P = 0.004). Two RCTs compare flecainide to placebo, when a 16% decreased risk of AF recurrence at 6-12 months was indicated; however, these results were not statistically significant (RR 0.84, 95% CI 0.66-1.07; P = 0.16). Within a 6- to 12-month follow-up period, a combined recurrence rate of AF was examined, in which flecainide and dronedarone maintained SR in 50% and 42%, respectively. Four articles satisfied quality appraisal, one of which focused on flecainide data.

CONCLUSION

Dronedarone and flecainide displayed similar efficacy in maintaining SR in patients following electrocardioversion for persistent AF. The SR maintenance was numerically but not statistically significant in the flecainide group. Side effects uncovered similar pro-arrhythmic activity. However, in light of the deficiency of volume and quality of available evidence, the writer acknowledges the requirement for future research.

The impact of the Shanley Pressure Ulcer Prevention Programme on older persons' knowledge of, and attitudes and behaviours towards, pressure ulcer prevention

Pressure ulcers (PUs) have a profound impact on individuals, with studies demonstrating that compared with similarly aged persons, those living with a PU have a significantly lower quality of life. The aim of this study was to explore the impact of the Shanley Pressure Ulcer Prevention Programme (SPUPP) on older persons' knowledge of, and attitudes and behaviours towards, PU prevention. This was a multi‐centre, open‐label, randomised controlled trial. The population of interest was older persons living in the community who attended either a day care centre or a retirement group and were deemed to be at risk of PUs due to reduced mobility. Stratified random sampling was used to randomise based on days of attendance at day care centre/retirement group. Pretest and post‐test were applied to the intervention and control groups. The SPUPP is a multimedia programme delivered using electronic media, hard copy materials, activities, and patient diaries and addresses the key tenets of PU prevention as described by the SKIN bundle. The programme contains five separate sessions delivered over 5 weeks. The impact of the SPUPP was assessed using the patient knowledge of and attitude and behaviour towards PU prevention instrument (KPUP). A total of 64 persons, 32 in each group, took part in the study. Of these, 75% (n = 48) were female, with a mean age of 81.9 years (SD: 5.56 years). Further, 68.8% (n = 44) were either overweight or obese and 40.6% (n = 26) were usually incontinent of urine. There were no differences between the intervention and control groups in mean scores during the pretest stage. However, at post‐test, the mean scores for the intervention group were higher than the control group, 16.87 (SD: 1.88) versus 12.41 (SD: 3.21), respectively. For the post‐test stage, mean differences between the two groups in favour of the intervention group (∆ = 4.46) were statistically significant, as t = 6.76, P = .0001, and equal variances were not assumed. The SPUPP impacted positively on knowledge scores of the participants and positively influenced attitudes and behaviours towards PU prevention. Thus, this research provides information regarding the potential to enhance patient involvement in PU prevention.

What is the impact of team triage as an intervention on waiting times in an adult emergency department? - A systematic review

AIM

To examine the impact of team triage on waiting times in adult emergency departments.

DESIGN

A systematic review using narrative analysis.

METHOD

Systematic review methodology, which included quantitative research papers consisting of randomized control trials, cohort or quasi-experimental studies. The PICO framework was used to formulate the question. Using a structured search, databases were used to source the research papers. Databases searched were Cochrane, CINAHL and MEDLINE. Twelve (12) research papers met the inclusion criteria. Each of the 12 papers were quality appraised using a recognised checklist. Data extraction was carried out and the findings were analysed using a narrative approach.

RESULTS

It was found that senior emergency doctors in triage alongside the triage nurse allows for more timely decision making and appropriate investigation orders. Early bed requesting or referral to specialist consultation were also found to improve waiting times. Reduced numbers of patients who leave without being seen and lower mortality rates were recorded when using team triage. Patient satisfaction is also improved by team triage.

CONCLUSION

Team triage improves waiting times in the emergency department.

Exploring the Role of Pain as an Early Indicator for Individuals at Risk of Pressure Ulcer Development: A Systematic Review

BACKGROUND

Pressure ulcer (PU) development begins with an inflammatory response, arising due to pressure and shear forces causing changes to the cytoskeletal structure of cells. Thus, pain, synonymous with inflammation, may be an indicator of PU development.

AIM

To explore the role of pain as an indicator of PU development and to determine how this pain was measured.

METHOD

We searched PUBMED, CINAHL, SCOPUS, Cochrane, and EMBASE databases. A total of 879 records were returned, with eight satisfying the inclusion criteria. Narrative data synthesis was undertaken. The quality of studies was assessed using the evidence-based librarianship (EBL) checklist.

RESULTS

The studies were conducted between 2000 and 2019, and 75% (n = 6) employed a cross-sectional design. The mean sample size was 760 participants (SD = 703). Of the included studies, 87.5% (n = 7) identified that pain was associated with PU development. The most frequent pain assessment tool was the numeric rating scale (37.5%; n = 3). Using the EBL checklist, 62.5% (n = 5) of the studies scored ≥75%, reflecting validity.

LINKING EVIDENCE TO ACTION

Pain is associated with PU development; however, further research is required to validate these findings and assess the characteristics associated with pain as a symptom preceding PU development.

The effect of discharge planning on length of stay and readmission rates of older adults in acute hospitals: A systematic review and meta-analysis of systematic reviews

AIM

To examine the effectiveness of discharge planning on length of stay and readmission rates among older adults in acute hospitals.

BACKGROUND

Discharge planning takes place in all acute hospital settings in many forms. However, it is unclear how it contributes to reducing patient length of stay in hospital and readmission rates.

METHODS

Seven systematic reviews were identified and examined. All of the systematic reviews explored the impact of discharge planning on length of stay and readmission rates.

RESULTS

A limited meta-analysis of the results in relation to length of stay indicates positive finding for discharge planning as an intervention (MD = -0.71(95% CI -1.05,-0.37; p = .0001)). However, further analysis of the broader findings in relation to length of stay indicates inconclusive or mixed results. In relation to readmission rates both meta-analysis and narrative analysis point to a reduced risk for older people where discharge planning has taken place (RR = 0.78 (95% CI: 0.72, 0.84; p = .00001)). The ability to synthesize results however is severely hampered by the diversity of approaches to research in this area.

IMPLICATIONS FOR NURSING MANAGEMENT

It is unclear what impact discharge planning has on length of stay of older people. Indeed, while nurse mangers will be interested in gauging this impact on throughput and patient flow, it is questionable if length of stay is the correct outcome to measure when studying discharge planning as good discharge planning may increase length of stay. Readmission rates may be a more appropriate outcome measure but standardization of approach needs to be considered in this regard. This would assist nurse managers in assessing the impact of discharge planning processes.

Non-cancer-related lower limb lymphoedema in complex decongestive therapy: the patient experience

OBJECTIVE

Lymphoedema is a debilitating condition that results in the swelling of one or more limbs, leading to a significant impairment of mobility. From a psychosocial perspective, body image and quality of life (QoL) are also adversely affected. To date, non-cancer lymphoedema has been under-researched. The primary objectives of this study were to explore QoL and limb volume in patients with primary and secondary non-cancer-related lower limb lymphoedema during the intensive, maintenance and self-care phases of complex decongestive therapy over a 24-week period. Secondary objectives included exploring patients' experiences of living with lymphoedema and the challenges of self-care maintenance.

METHOD

A sequential mixed methodology, using quantitative and qualitative methods, was used. The quantitative part of the study involved the use of tape measurements at 4cm intervals to ascertain limb volume alterations. Measurements were taken during the intensive phase at weeks 1, 2, 3 and 4; and during the maintenance phase at weeks 8, 16 and 24. QoL was measured using the lymphoedema QoL (LYMQOL) leg, at baseline and weeks 8 and 24. The qualitative part of the study involved the use of semi-structured interviews with patients at week 8. Interviews explored the experiences of patients living with lymphoedema and their experiences of complex decongestive therapy.

RESULTS

A total of 20 patients were recruited, two male and 18 female, with a mean age of 58.8 years (standard deviation (SD): 16 years), and all receiving complex decongestive therapy. At baseline, for all patients, the mean QoL score was 4.3 (SD: 2.4); and 8 (SD: 1.5) after 8 weeks of complex decongestive therapy. Mean difference was 4.00 (95% confidence interval: 2.76-5.24; p=0.00001) indicating a positive treatment effect. Limb volume measurements demonstrated a reduction in oedema from baseline to week 8. However, there were fluctuations in limb volume over the maintenance period of four months after treatment as the patients endeavoured to engage in self-care. Analysis of the interviews identified themes pertaining to lack of knowledge of lymphoedema among health professionals, a negative impact of living with lymphoedema and the positive therapeutic effect of complex decongestive therapy.

CONCLUSION

Lower limb lymphoedema is a chronic condition that impacts negatively on the individual. Complex decongestive therapy improves QoL and reduces oedema. However, given the fluctuations in oedema post-treatment, individuals need greater support to maintain active engagement in effective self-care strategies.

Dressings for preventing pressure ulcers: how do they work?

Pressure ulcers (PUs) negatively affect quality of life (QoL) and cause problems for patients, such as pain, distress and often specific difficulties with treatments used to manage the wound. Thus, it is important to implement appropriate prevention strategies in order to achieve high-quality care, thereby reducing the burden of PUs on patients, the healthcare system and society as a whole. PU development arises due to the adverse effects of pressure, shear, friction and moisture at the skin/surface interface. Preventive interventions typically include risk assessment, reducing pressure and minimising shear and friction. More recently, certain wound dressings, as a potential additional protective strategy for preventing PUs, have been introduced. This review explores the mechanisms of action of dressings for preventing PUs. Findings from the review indicate that decreasing frictional forces transmitted to the patient's skin is achieved by use of a dressing with an outer surface made from a low friction material. Furthermore, the ability of dressings to absorb and redistribute shear forces through good adhesion to the skin, high loft and lateral movement of the dressing layers is important in reducing shear forces. This is achieved when the dressing reduces pressure transmitted to the patient's tissues by the propriety of high loft/thickness and padding that allows a degree of cushioning of bony prominences. Further, dressings may reduce humidity at the skin/dressing interface, i.e., the dressing is absorbent and/or permits moisture to evaporate quickly. As part of an established PU prevention protocol, dressings may help decrease PU incidence.

The Impact of Surgical Site Infection on Health-related Quality of Life: A Systematic Review

BACKGROUND: Surgical site infection (SSI) is a common postoperative concern. PURPOSE: To provide an in-depth understanding of the lived experience and quality of life (QoL) of individuals with SSI. METHODS: A systematic search for published studies that explored the impact of SSI on QoL among adult patients (older than 18 years) who had undergone any type of surgery was performed in June 2020. The search included but was not limited to MEDLINE, the Cumulative Index to Nursing and Allied Health Literature, and the Cochrane databases using the terms “surgical site infection” OR “hospital-acquired infection” OR “nosocomial infection” OR “wound site infection” OR “surgical wound site infection” AND “Quality of Life” OR “Life quality” OR “Health-Related Quality of Life” OR “Life Style” OR “QOL” OR “HRQoL” OR “Short-form questionnaire 36” OR “Questionnaire SF-36” OR “SF-36.” All quantitative and qualitative study designs were included; no language or date of publication restrictions were imposed. The Critical Appraisal Skills Program Qualitative Checklist was used to assess the methodological quality of the included studies. Study author, date, setting, sample size, population, and design and type of surgery as well as QoL instrument scores were extracted. A narrative thematic synthesis, which comprised the physical, psychological, social, economic, and spiritual effects as well as the health care worker–patient relationship, was undertaken for qualitative studies. Outcome measures were collected and assessed using a range of established health QoL instruments and reported in terms of QoL for quantitative studies. In addition, the type of QoL instrument employed within the studies was elucidated for comparing the scores of the instruments. RESULTS: A total of 696 publications were found; 690 were eliminated, leaving 4 quantitative and 2 qualitative studies conducted between 2002 and 2018 that met the inclusion criteria. The total number of participants in the assessed studies was 785. The mean sample size for the included studies was 131 participants (SD = 192.5; median, 95). Thematic synthesis showed 6 overarching themes: physical, psychological, social, spiritual, and economic effects of SSI as well as the health care worker–patient relationship. Short Form-36 was used to assess QoL in 3 of the 4 quantitative studies; these studies showed that there were decrements in scores of Short Form-36. CONCLUSION: Although this systematic review included heterogeneous groups of patients who underwent different surgical procedures and completed different QoL assessment tools, patients with SSI experienced low QoL, with limitations in physical, social, and psychological functioning. The health care worker–patient relationship was predominantly perceived negatively. Further prospective research is warranted.