局部气压治疗50例糖尿病足患者的疗效评价

Pressure evaluate the efficacy of topical treatment 50 cases of diabetic foot

目的探究局部气压用于治疗糖尿病足的临床疗效。方法研究对象选取2014年1月~2015年4月之间我院收治的100例糖尿病足患者,采用数字表法随机分成观察组和对照组各50例,对照组采用常规治疗方案,观察组则在常规治疗基础上加用局部气压治疗,评价并对比两组患者的临床疗效。结果治疗前两组患者的足背动脉内径、血流速度对比无显著差异（P〉0.05）,治疗后观察组的足背动脉内径、血流速度均显著高于对照组,差异具有统计学意义（P〈0.05）;观察组患者的总有效率达到98.0%,显著高于对照组的80.0%,差异具有统计学意义（P〈0.05）。结论患肢局部气压治疗糖尿病足,能够有效减轻肢端神经受损,改善患肢血运,相较于单纯采用常规治疗的疗效更加值得在临床上推广和应用。

Objectives To explore the clinical effect of partial pressure for the treatment of diabetic foot. Methods The study selected between Janurary 2014 - April 2015 in our hospital 100 cases of diabetic foot,using a random number table into observation group and control group, 50 patients in the control group with conventional treatment regimens were observed in the conventional treatment group pressure on the use of topical therapy, evaluate and compare the clinical efficacy of the two groups of patients. Re- suits The two groups of patients dorsal artery diameter before treatment, blood flow velocity contrast was no significant difference （ P 〉 0.05 ）, dorsal artery diameter after treatment in the observation group, the blood flow rate were significantly higher, the differ- ence was statistically significance （ P 〈 0.05 ） ; observation group of patients with total efficiency of 98.0% , significantly higher than 80.0% ,the difference was statistically significant （ P 〈 0.05 ）. Conclusions The treatment of diabetic foot limb partial pressure, can effectively reduce the extremity nerve damage, improve limb blood supply, compared to only using conventional treatment efficacy more worthy of promotion and application in clinical practice.