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A meta-review of the impact of compression therapy on venous leg ulcer healing
Authors:Declan Patton  Pinar Avsar  Aicha Sayeh  Aglecia Budri  Tom O'Connor  Simone Walsh  Linda Nugent  Denis Harkin  Niall O'Brien  Jonathan Cayce  Michael Corcoran  Mario Gaztambide  Zena Moore
Affiliation:1. Skin Wounds and Trauma Research Centre, The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland

School of Nursing and Midwifery, The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland

Fakeeh College of Medical Sciences, Jeddah, Saudi Arabia

School of Nursing and Midwifery, Griffith University, Southport, Queensland, Australia

Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia;2. Skin Wounds and Trauma Research Centre, The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland;3. Skin Wounds and Trauma Research Centre, The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland

School of Nursing and Midwifery, The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland

Fakeeh College of Medical Sciences, Jeddah, Saudi Arabia;4. The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Faculty of Medicine and Health Sciences, Dublin, Ireland;5. The Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland;6. DeRoyal Industries, Knoxville, Tennessee, USA;7. DeRoyal International, Dublin, Ireland

Abstract:This meta-review aimed to appraise and synthesise findings from existing systematic reviews that measured the impact of compression therapy on venous leg ulcers healing. We searched five databases to identify potential papers; three authors extracted data, and a fourth author adjudicated the findings. The AMSTAR-2 tool was used for quality appraisal and the certainty of the evidence was appraised using GRADEpro. Data analysis was undertaken using RevMan. We identified 12 systematic reviews published between 1997 and 2021. AMSTAR-2 assessment identified three as high quality, five as moderate quality, and four as low quality. Seven comparisons were reported, with a meta-analysis undertaken for five of these comparisons: compression vs no compression (risk ratio [RR]: 1.55; 95% confidence interval [CI] 1.34-1.78; P < .00001; moderate-certainty evidence); elastic compression vs inelastic compression (RR: 1.02; 95% CI: 0.96-1.08; P < .61 moderate-certainty evidence); four layer vs P < .63; moderate-certainty evidence); comparison between different four-layer bandage systems (RR: 1.08; 95% CI: 0.93-1.25; P = .34; moderate-certainty evidence); compression bandage vs compression stocking (RR 0.95; 95% CI 0.87-1.03; P = .18; moderate-certainty evidence). The main conclusion from this review is that there is a statistically significant difference in healing rates when compression is used compared with no compression, with moderate-certainty evidence. Otherwise, there is no statistically different difference in healing rates using elastic compression vs inelastic compression, four layer vs
Keywords:compression bandages  compression therapy  healing  meta-review  venous leg ulcers
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