聚乙烯乙醇水化海藻盐泡沫创面敷料封闭负压引流修复糖尿病足溃疡

摘要

背景：生物敷料封闭负压引流可促进急、慢性创面愈合。目的：观察采用生物敷料封闭负压引流修复糖尿病足溃疡的临床效果。方法：纳入糖尿病足溃疡患者40例，予以清创或清创植皮后，根据患者意愿选择创面治疗方式，试验组(n=20)进行聚乙烯乙醇水化海藻盐泡沫创面敷料封闭负压引流治疗，对照组(n=20)进行常规伤口换药治疗。修复7 d时，对比两组目测类比评分、血沉、C-反应蛋白水平；对比两组创面愈合时间、治疗终止时的患者满意度及经济费用。结果与结论：试验组目测类比评分、血沉、C-反应蛋白水平均低于对照组(P均<0.05)。试验组创面愈合时间短于对照组(P <0.05)，患者满意度高于对照组(P <0.05)，两组间经济费用比较差异无显著性意义；试验组未发生局部或全身毒性、过敏等不良反应。表明采用聚乙烯乙醇水化海藻盐泡沫创面敷料封闭负压引流修复糖尿病足溃疡安全有效，可促进创面愈合，降低局部炎症反应。%BACKGROUND:Biological dressings with sealing negative pressure drainage can promote the healing of acute and chronic wounds. OBJECTIVE:To observe the clinical effects of biological dressings with sealing negative pressure drainage in repair of diabetic foot ulcer. METHODS: Totaly 40 patients with diabetic foot ulcer were enroled and al underwent debridement or debridement plus skin grafting treatment. Wound treatment methods were selected according to the wiling of patients. Patients in the test group (n=20) underwent polyvinyl alcohol hydration algae salt bubble wound dressings with sealing negative pressure drainage. Patients in the control group (n=20) underwent regular wound dressing treatment. At the 7th RESULTS AND CONCLUSION: The visual analog scale scores, blood sedimentation, C-reactive protein levels in the test group were lower than those in the control group (P < 0.05). The wound healing time in the test group was shorter than that in the control group (P < 0.05), and the patient satisfaction was higher in the test group than the control group (P < 0.05). There was no significant difference in economic costs between the two groups. There was no local or systemic toxicity, alergy and other adverse reactions in the test group. These results day of repair, visual analog scale scores, blood sedimentation, C-reactive protein levels, wound healing time, patient satisfaction and economic costs at the termination of the treatment in these two groups were compared. demonstrate that polyvinyl alcohol hydration algae salt bubble wound dressings with sealing negative pressure drainage in repair of diabetic foot ulcer is safe and effective to promote wound healing and reduce local inflammatory response.