Journal
JOURNAL OF ARTHROPLASTY
Volume 36, Issue 3, Pages 970-977Publisher
CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS
DOI: 10.1016/j.arth.2020.09.023
Keywords
dressing; surgical dressing; wound; surgical wound; bathing; surgical site infection
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The research found that Tegaderm was the most effective at preventing water penetration, most comfortable, and most cost-effective. In contrast, Aquacel was equally effective at preventing water penetration during showers, but overall had more water penetration, more failures, caused more discomfort, and was more expensive.
Background: Many surgical dressings claim to be waterproof and safe for bathing postoperatively. The purpose of this study is to evaluate and compare the effectiveness of commonly used dressings' ability to prevent water penetration while bathing. Additionally, a survey was used to determine satisfaction and cost analysis performed. Methods: Four different dressings were applied to 17 subjects' knees: Aquacel, Opsite, Acticoat, and Tegaderm. A folded Medline Gauze Sponge was weighed and placed under each dressing before and after showering and bathing (submergence under water) in order to measure water penetration (change in weight of sponge in grams). A failure was defined as any dressing that allowed a sponge weight change greater than 1 standard deviation, or 3.9 g. All participants were additionally asked to complete a short survey after testing about the dressings. Results: Tegaderm was found to have significantly less water penetration than all other dressings except Aquacel and demonstrated no failures with showering, significantly less than all other dressings. Tegaderm was also found to have significantly less water penetration than all other dressings except Acticoat with bathing and had significantly less failures than all other dressings. Furthermore, Tegaderm was found to be the most comfortable and lowest cost per dressing. Conclusion: Tegaderm was overall the most effective at preventing water penetration, most comfortable, and most cost-effective. Aquacel was found to be equally as effective at preventing water penetration while showering but overall had more water penetration, had more failures, caused more discomfort, and was more expensive. (C) 2020 Elsevier Inc. All rights reserved.
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