Effect of self-designed closed negative pressure drainage combined with sponge dressing on refractory wounds
10.3969/j.issn.1671-8283.2013.07.018
- VernacularTitle:自行研发封闭式负压引流联合海绵敷料治疗Ⅲ～Ⅳ期难愈性压疮的效果观察*
- Author:
Caiyu WU
;
Guohui YE
;
Yu WU
;
Libing DENG
;
Wenwei XIE
;
Zhanhong YU
- Publication Type:Journal Article
- Keywords:
vacuum assisted closure;
phase III-IV refractory wounds;
sponge dressing
- From:
Modern Clinical Nursing
2013;(7):57-60
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of self-designed closed negative pressure drainage combined with sponge dressings on refractory wounds.Methods Sixty patients with phase III-IV pressure ulcers were randomly divided into experiment group and control group in equal number.The self-designed closed negative pressure drainage combined with sponge dressing was applied in the experiment group and in the control group the conventional dressings were used.The two groups were compared in terms of hyperplasia of fresh granulation tissue,time for filling the defect and the healing time and the medical expense.Results Compared to the control group,the time for hyperplasia of fresh granulation tissue,the time for filling the defect and the healing time in the experiment group were all significantly shorter,and the medical expense of the experiment group was significantly less(all P<0.01). Conclusion The self-designed closed negative pressure drainage combined with sponge dressings in the treatment of phase III-IV refractory pressure ulcers may effectively shorten the healing time,improve the curative effects and reduce the economic burden of patients.
