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Enzymatic versus autolytic debridement of chronic leg ulcers: a prospective randomised trial

2005; Mark Allen Group; Volume: 14; Issue: 7 Linguagem: Inglês

10.12968/jowc.2005.14.7.26813

2052-2916

Marcus König, Wolfgang Vanscheidt, Matthias Augustin, H. Kapp,

Date Palm Research Studies

Objective: A randomised clinical trial (n=42) compared the effectiveness of two approaches to debriding chronic leg ulcers: TenderWet 24, which is designed to support the autolytic degradation process, and Iruxol N (Santyl), an enzymatic treatment claimed to enhance the degradation process. Method: Patients were randomly assigned to one of the two treatment groups for three weeks. Wounds were evaluated weekly for the amount of eschar/slough, the area of healthy granulation and the re-epithelialised area. Results: During days 1–14 slough within the groups was reduced by almost 19% for TenderWet 24 and by 9% for Iruxol N, followed by an increase of 26% and 10% respectively in granulation tissue. These effects were less accentuated during days 7–21. There was a further 11% improvement in tissue debridement for the TenderWet 24 group and a relapse (+9.1%) in the Iruxol N group. Conclusion: Although TenderWet 24 appeared to be more efficient in a few cases, the general efficacy of the two products appeared to be almost the same as no statistically significant superiority of either product was found. Declaration of interest: This study was sponsored by Paul Hartmann AG, Heidenheim, Germany.