目的 研究银离子联合水凝胶敷料和传统敷料对术后感染伤口的治疗作用。方法 对我院普外科行手术治疗后伤口发生感染的患者进行前瞻性研究，随机纳入新型敷料组（银离子联合水凝胶）和传统敷料组，收集患者一般基线资料，比较2组的创面愈合率、创面愈合时间及换药费用。结果 根据纳入和排除标准，最终新型敷料组纳入42例患者，传统敷料组纳入58例患者，2组患者基线资料一致（P＞0.05）。治疗6d后的创面愈合率新型敷料组明显高于传统敷料组（P＜0.05）；创面愈合时间新型敷料组明显短于传统敷料组（P＜0.05）；换药费用2组间比较差异无统计学意义（P＞0.05）。结论 银离子联合水凝胶敷料具有较好的控制伤口感染、促进伤口的生长及促进伤口愈合的作用。
ObjectiveTo study the clinical effect of silver dressing combined with foam dressing in the treatment of diabetic foot ulcers. MethodsSixty patients with diabetic foot ulcer treated between January 2014 and January 2015 were selected to be randomly divided into experimental group (n=30) and control group (n=30). Patients in the experimental group (n=30) were treated with silver dressing combined with foam dressing which was changed every other day, while patients in the control group (n=30) were treated with 0.1% rivanol gauze and dressing was changed every day. The clinical effcacy of the two groups were compared and analyzed, and the wound closure index and recurrence rate were also analyzed. ResultsThe total effective rate of the experimental group was 96.7%, which was significantly higher than that of the control group (80.0%) (P<0.05), and the wound closure indexes of the experimental group on day 21 [(81.87±4.81)%] and day 28 [(97.28±3.11)%] after the beginning of treatment was significantly higher than those of the control group [(64.06±3.03)%, (86.93±6.11)%] (P<0.05), and the recurrence rate within half a year after treatment of the experimental group was 13.0%, significantly lower than that of the control group (40.0%) (χ2=4.083, P=0.043). ConclusionCompared with traditional wound treatment, silver dressing combined with foam dressing in the treatment of diabetic foot ulcers has advantages with better curative effect, less pain and lower recurrence rate. It is worth clinical promoting.
ObjectiveTo investigate the clinical therapeutic effect of silver ions dressing for patient with diabetic foot ulcers. MethodsAccording to the diagnostic and classification criteria of diabetes and diabetic foot of World Health Organization (WHO), outpatients and inpatients with diabetic foot ulcers admitted to the Department of Burns and Plastic Surgery of Dazhou Central Hospital from October 2013 to May 2015 were randomly divided into a silver ion dressing treatment group and a traditional dressing treatment group. The effective rate, time of occurrence of granulation tissue, wound healing time and wound area reduction ratio between the two groups were compared by using SPSS17.0 software. ResultsA total of 80 patients were included, of which 40 patients in each group. Compared with the control group, the total effective rate was higher (92.5% vs. 62.5%, P=0.001), the occurrence time of granulation tissue (6.4±0.72 vs. 10.8 ±1.9, P=0.000) and wound healing time (31.3±8.2 vs. 47.4±11.5, P=0.000) were shorter, and the wound area reduction ration was greater (46.3±7.6 vs. 32.6±6.1, P=0.000) in the silver ions dressing group with significant differences. ConclusionThe effects of silver-containing dressings is superior to Vaseline dressing in the treatment of diabetic foot ulcers.