Analysis of the therapeutic effect of negative pressure drainage technology combined with expansion and skin grafting technology in the treatment of large area burn infections with difficult to heal wounds
负压引流技术联合扩创植皮技术治疗大面积烧伤感染难愈创面的疗效分析

摘要

目的 探析负压引流技术与扩创植皮技术相结合治疗大面积烧伤感染难愈创面的实际成效。方法 选择2023年10月至2024年10月我院收治的60例大面积烧伤感染难愈创面患者作为此次研究样本，随机分为参考组和实验组，各30例，参考组采取扩创植皮技术治疗，实验组采取负压引流技术联合扩创植皮技术治疗。比较两组临床疗效差异。结果 实验组换药时的NRS评分明显更低（P<0.05），且创面愈合时间显著更短（P<0.05）；实验组的不良反应发生率明显更低（P<0.05）。结论 负压引流技术与扩创植皮技术联合治疗大面积烧伤感染难愈创面能够减轻患者疼痛，促进创面愈合，降低不良反应发生率。

Abstract

Objective To explore the practical effectiveness of combining negative pressure drainage technology with expanded skin grafting technology in the treatment of large area burn infections and difficult to heal wounds.
Methods Sixty patients with large area burn infections and difficult to heal wounds admitted to our hospital from October 2023 to October 2024 were selected as the study sample. They were randomly divided into a reference group and an experimental group, with 30 cases in each group. The reference group was treated with expanded skin grafting technology, while the experimental group was treated with negative pressure drainage technology combined with expanded skin grafting technology. Compare the differences in clinical efficacy between two groups.
Results The NRS score during dressing change in the experimental group was significantly lower (P<0.05), and the wound healing time was significantly shorter (P<0.05); The incidence of adverse reactions in the experimental group was significantly lower (P<0.05).
Conclusion   The combination of negative pressure drainage technology and expanded skin grafting technology can alleviate patient pain, promote wound healing, and reduce the incidence of adverse reactions in the treatment of large area burn infections with difficult to heal wounds.