创面负压疗法治疗慢性溃疡创面23例临床观察

目的：观察创面负压疗法对慢性溃疡创面的治疗效果。方法：采用创面负压疗法治疗23例慢性溃疡创面患者，观察创面肉芽组织生长及创面愈合情况。结果：23例患者经创面负压疗法治疗2周～6周，其中8例创面直接愈合，14例创面坏死组织脱落，肉芽组织新鲜，具备手术修复条件。1例创面缩小、坏死组织减少、感染减轻。不良反应轻微、易于处理。结论：创面负压疗法是一种安全、有效、操作简便的治疗慢性溃疡创面的新方法。

Observation for Negative Pressure Therapy of Wound on Treating Chronic Ulcers in 23 Cases

Objective： To observe the curative effect of negative pressure therapy of wound （NPTW） on treating chronic ulcers. Method： NPTW was applied to treat chronic ulcers in 23 eases; growth of granulation tissue and the healing of wounds were observed. Results： Through the period of 2 - 8 weeks for treating chronic ulcers in 23 patients with NPTW, wounds got healed directly in 8 cases; necrotic tissues fell off and fresh granulation tissues were observed in 14 cases which were eligible for surgical treating; wound surface diminished, necrotic tissues reduced and infection lessened in 1 patient. The treatment has only slight side effect observed and is easy to be applied. Conclusion： NPTW is a new treatment with safe, effective and convenient characteristics in treating chronic ulcers.