纳米银敷料结合重组牛碱性成纤维细胞生长因子凝胶治疗烧伤残余创面

目的:观测纳米银敷料结合重组牛碱性成纤维细胞生长因子凝胶治疗烧伤残余创面的疗效.方法:选取临床深II度及III度烧伤所致残余创面患者40例,随机分为两组,每组20例.治疗组应用纳米银敷料结合重组牛碱性成纤维细胞生长因子凝胶进行换药:对照组应用生理盐水和无菌石蜡油纱布换药.观测记录各组病例的愈合时间、创面感染例数、不同时相点创面愈合率、各组治疗前和治疗7 d时创面细菌培养情况、药物不良反应.结果:治疗组的愈合时间明显短于对照组(P<0.01);治疗组不同时相点创面愈合率明显高于对照组(P<0.01);治疗组创面感染例数明显少于对照组(P<0.01);治疗7 d后,治疗组致病细菌检出率明显低于对照组(P<0.01).结论:将纳米银敷料结合重组牛碱性成纤维细胞生长因子凝胶应用于可以非手术治疗的烧伤残余创面,有较好的抗菌作用及促进创面修复作用,能有效缩短烧伤残余创面的愈合时间.

Nanometer silver dressing plus recombinant bovine basic fibroblast growth factor gel for residual burn wounds

OBJECTIVE: To investigate the curative effects of nanometer silver dressing and recombinant bovine basic fibroblast growth factor gel on burn residual wounds.METHODS: Forty burn patients with residual wounds because of deep second degree burn and full-thickness burn, were randomly divided into control group and management group. There were 20 patients in both groups. The patients of management group were treated by nanometer silver dressing and recombinant bovine basic fibroblast growth factor gel. The patients of control group were treated by saline and paraffin absorbent gauze. Healing time, wound healing rates at different time points,cases of infected wound and results of bacterial culture before and 7 days following treatment, and drug adverse reaction were recorded.RESULTS: The healing time of management group was significantly shorter than the control group (P < 0.01). The wound healing rates of management group was significantly higher than the control group at different time points (P< 0.01). The cases of infected wound was significantly fewer than the control group after treating (P < 0.01). The pathogenic bacteria detection rate was significantly lower than the control group after 7 days (P < 0.01).CONCLUSION: There was better antibacterial activity, decurtating the healing time when the management of nanometer silver dressing and recombinant bovine basic fibroblast growth factor gel on burn residual wounds were put into practice.