RESUMO
Purpose:To study the application of DuoDERM dressing treated phaseⅡ and Ⅲ decubital ulcer.Methods:97 patients with phaseⅡand Ⅲ decubital ulcer were randomly divided into experimental group and control group,the patients in experimental group(n=49)were treated with DuoDERMdressing extra-pasting on rawsurface while the patients in control group(n=48)were treated with debridement combined with anti-infective.The clinical observe time confirmed in 30 days,the therapeutic effect,the average healing time and treat cost were be recorded in two groups.Results:The therapeutic effect in experimental group was better than that with control group,and its average healing time shorter and cost little.Conclusion:Therapeutic effect of phase Ⅱ and Ⅲ decubital ulcer with DuoDERMdressing is better,it not only decrease the average healing time,but lessens the cost,and is worth to popularize.