Vacuum sealing drainage therapy using polyvinyl alcohol hydrated foam material for large soft tissue defects
10.3969/j.issn.2095-4344.2014.25.027
- VernacularTitle:聚乙烯乙醇水化泡沫材料负压封闭吸引修复大面积软组织缺损
- Author:
Xuejin JIANG
;
Xia YIN
- Publication Type:Journal Article
- Keywords:
polyethylene;
ethanol;
negative-pressure wound therapy
- From:
Chinese Journal of Tissue Engineering Research
2014;(25):4090-4094
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:In various clinical treatments of soft tissue defects, vacuum sealing drainage technology can effectively control wound infection, shorten the treatment time, and accelerate wound healing. OBJECTIVE:To further understand the features and characteristics of hydrated ethanol polyethylene foam vacuum sealing drainage treatment, and compare the treatment effects against soft tissue defects with the conventional dressing change treatment. METHODS:A total of 140 cases of large soft tissue defects were divided randomly into two groups. Observation group received hydrated ethanol polyethylene foam vacuum sealing drainage treatment, while control group was treated by conventional dressing change. The degree of pain relief during treatment, the family satisfaction, the survival rate of first skin-grafting, the time needed before skin-grafting, the hospitalization time, the number of operations, the readmission rates, the complication rate and other clinical effectiveness indicators were compared between the two groups. RESULTS AND CONCLUSION: In the observation group, visual analog scale scores decreased 5.76±0.68, in the control group visual analog scale score decreased 2.85±0.53, with significant differences between the two groups (P < 0.05), and family satisfaction degree of the observation group was higher (P < 0.05). The survival rate of first skin-grafting of the observation group was higher than the control group (P < 0.05), the time needed before skin-grafting, the hospitalization time, the number of operations, the readmission rates, and the complication rate were lower than the control group (P < 0.05). The results showed that, compared with conventional dressing change treatment, hydrated ethanol polyethylene foam vacuum sealing drainage has advantages of light pain, short treatment time, low rate of complications, and high efficacy.
