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Effectiveness of Different Wound Dressings in the Reduction of Blisters and Periprosthetic Joint Infection After Total Joint Arthroplasty: A Systematic Review and Network Meta-Analysis
Authors:Feng-Chih Kuo  Chih-Wei Hsu  Timothy L. Tan  Pao-Yen Lin  Yu-Kang Tu  Po-Cheng Chen
Affiliation:1. Department of Orthopaedic Surgery, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan;2. Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan;3. Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA;4. Institute for Translational Research in Biomedical Sciences, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan;5. Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan;6. Department of Physical Medicine and Rehabilitation, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan;7. Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
Abstract:BackgroundThe optimal type of dressing in the setting of total joint arthroplasty (TJA) remains uncertain. The aim of this network meta-analysis was to compare various wound dressings and identify the optimal type of dressings for blister reduction and prevention of periprosthetic joint infection (PJI) in patients after TJA.MethodsStudies comparing 2 or more dressing groups after TJA (hip or knee) were systematically searched on PubMed, Embase, and Scopus. Two authors performed the study selection, risk of bias assessment, and data extraction. Both outcomes were assessed using odds ratios (OR) with 95% confidence intervals (CI) and were ranked using surface under the cumulative ranking curve (SUCRA) probabilities to determine a hierarchy of dressings. A sensitivity analysis was performed to reduce the effect of intransitivity between studies.ResultsA total of 21 studies, consisting of 12 dressing types in 7293 TJAs, were included in the final analysis. The highest incidence of blisters occurred when using negative-pressure wound therapy (OR 9.33, 95% CI 3.51-24.83, vs gauze). All dressings ranked better than gauze in infection rate except for hydrofiber (OR 1.46, 95% CI 0.02-112.53) and fabric dressings (OR 1.46, 95% CI 0.24-9.02). For blister reduction, alginate (SUCRA = 87.7%) and hydrofiber with hydrocolloid (SUCRA = 92.3%) were ranked as the optimal dressings before and after a sensitivity analysis, respectively. Antimicrobial dressing (SUCRA = 83.7%) demonstrated the most efficacy for preventing PJI.ConclusionBased on the evidence from our analysis, an antimicrobial dressing is the optimal dressing to prevent PJI. If negative-pressure wound therapy is used, surgeons should be aware of an increased incidence of blister formation. Further studies should focus on the alginate versus hydrofiber and hydrocolloid dressing to determine the optimal dressing to reduce blisters.
Keywords:wound dressings  total joint arthroplasty  blister  infection  hip  knee
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