目的：探讨持续冲洗负压引流应用于腹部手术切口感染中的疗效。方法60例腹部手术后切口感染患者,随机分成观察组和对照组,每组30例。观察组采用持续冲洗负压引流治疗感染,对照组采用传统换药法治疗感染,观察对比两组患者的治疗疗效。结果观察组切口感染治疗全程平均所需(9.6±2.2)d短于对照组的(12.1±2.3)d,肉芽组织生长填充平均时间(5.2±2.3)d短于对照组的(7.4±2.4)d,差异均具有统计学意义(P<0.05)。结论持续冲洗负压引流可缩短腹部手术后切口感染的治疗时间,提高疗效。%Objective To investigate the curative effect of continuous irrigation vacuum drainage applied in incision infection of abdominal operation. Methods A total of 60 patients with incision infection of abdominal operation were randomly divided into observation group and control group, with 30 cases in each group. Continuous irrigation vacuum drainage was given to the observation group for treating infection, and the control group received traditional dressing change method. Curative effects were observed and compared in the two groups. Results The average whole course treatment time for incision infection was (9.6±2.2) d in the observation group, that was shorter than (12.1±2.3) d in the control group. The observation group also had shorter average growth and filling time of granulation tissue as (5.2±2.3) d than (7.4±2.4) d of the control group. The difference had statistical significance (P<0.05). Conclusion Application of continuous irrigation vacuum drainage can reduce the treatment time for incision infection of abdominal operation, and improve curative effect.
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