摘要
背景:全膝关节置换过程中使用万古霉素是一种存在争议的切口感染预防策略,目前国内对于此预防措施的疗效评估缺乏相关证据。目的:评估全膝关节置换过程中局部使用万古霉素对术后早期切口感染的预防效果。方法:纳入2022年3-6月在安徽医科大学第一附属医院关节外科接受初次单侧全膝关节置换的膝骨关节炎患者120例,随机分为观察组和对照组,每组60例,所有患者对治疗方案均知情同意。观察组患者术中局部应用万古霉素1 g,对照组术中不使用万古霉素,记录两组患者术后第1,3,5天红细胞沉降率、C-反应蛋白、术后连续7 d发热率、膝关节肿胀程度、累计引流量及术后1年假体周围关节感染的发生率,评估全膝关节置换术中局部应用万古霉素对于术后早期切口感染的预防效果。结果与结论:①两组患者术后第1,3,5天红细胞沉降率和C-反应蛋白水平相比差异均无显著性意义(P>0.05);②两组患者术后连续7 d发热率相比差异均无显著性意义(P>0.05);③两组患者术后膝关节肿胀程度和累积引流量相比差异均无显著性意义(P>0.05);④两组患者术后1年内均未发生假体周围关节感染,差异无显著性意义(P>0.05);⑤结果提示,全膝关节置换过程中局部使用万古霉素在术后早期预防切口感染方面未见明显疗效。
BACKGROUND:The use of vancomycin in total knee arthroplasty is a controversial strategy for the prevention of incisional infection.At present,there is little evidence to evaluate the efficacy of this preventive measure in China.OBJECTIVE:To evaluate the efficacy of local vancomycin in the prevention of early postoperative incision infection during total knee arthroplasty.METHODS:120 patients with osteoarthritis of the knee who received unilateral total knee arthroplasty for the first time at Department of Joint Surgery of First Affiliated Hospital of Anhui Medical University from March to June 2022 were included in this study.They were randomly divided into the observation group and the control group,with 60 cases in each group.All patients gave informed consent to the treatment plan.In the observation group,1 g of vancomycin was applied intraoperatively;in the control group,no vancomycin was applied intraoperatively.Erythrocyte sedimentation rate,C-reactive protein,fever rate on seven consecutive days after surgery,degree of knee joint swelling,cumulative drainage volume,and incidence of periprosthetic joint infection were recorded in two groups of patients on days 1,3,and 5 after surgery so as to evaluate the efficacy of topical vancomycin in total knee arthroplasty for the prevention of incision infection in the early postoperative period.RESULTS AND CONCLUSION:(1)The differences in erythrocyte sedimentation rate and C-reactive protein between the two groups on days 1,3,and 5 after surgery were not significant(P>0.05).(2)The difference in fever rate between the two groups for 7 consecutive days after surgery was not significant(P>0.05).(3)There was no significant difference in the degree of postoperative knee swelling and cumulative drainage flow between the two groups(P>0.05).(4)The difference in the incidence of periprosthetic joint infection one year after surgery was not significant between the two groups(P>0.05).(5)The results suggest that the local use of vancomycin in total knee arthroplasty has not shown significant efficacy in preventing incision infection in the early postoperative period.
作者
李正远
郝琳
陈圣洪
彭凯
王俊
尹宗生
Li Zhengyuan;Hao Lin;Chen Shenghong;Peng Kai;Wang Jun;Yin Zongsheng(Department of Joint Surgery,First Affiliated Hospital of Anhui Medical University,Hefei 230022,Anhui Province,China)
出处
《中国组织工程研究》
CAS
北大核心
2024年第33期5346-5350,共5页
Chinese Journal of Tissue Engineering Research
关键词
全膝关节置换
万古霉素
切口感染
发热
关节假体感染
红细胞沉降率
C-反应蛋白
引流
total knee arthroplasty
vancomycin
incision infection
fever
periprosthetic joint infection
erythrocyte sedimentation rate
C-reactive protein
drainage
作者简介
第一作者:李正远,男,1999年生,安徽省祁门县人,汉族,安徽医科大学在读硕士,主要从事骨关节炎方面的研究,https://orcid.org/0009-0009-3443-3406;通讯作者:尹宗生,博士,主任医师,二级教授,安徽医科大学第一附属医院关节外科,安徽省合肥市230022。
