临床与病理杂志
臨床與病理雜誌
림상여병리잡지
International Journal of Pathology and Clinical Medicine
2015年
6期
1004-1009
,共6页
糖尿病足%多重耐药菌%感染%耐药监测
糖尿病足%多重耐藥菌%感染%耐藥鑑測
당뇨병족%다중내약균%감염%내약감측
diabetic foot%multidrug-resistant bacteria%infection%resistance surveillance
目的:分析糖尿病足部感染临床分离病原菌的分布及其抗菌药物敏感性特点,为临床医务工作者合理应用抗菌药物提供理论依据。方法:选取2011年1月至2014年9月,来本院治疗的糖尿病足合并感染患者125例,采集糖尿病足部溃疡分泌物,并保存培养分离出的病原菌,采用琼脂倍比稀释法进行药物敏感试验,药敏结果依据美国临床实验室标准化委员会2013年推荐的标准进行判读。结果:125例糖尿病足感染患者溃疡分泌物共培养分离出病原菌132株,其中,革兰阳性菌62株(47.0%),革兰阴性菌55株(41.7%),真菌15株(11.4%)。革兰阴性菌对碳青霉烯类抗菌药物和含β-内酰胺酶抑制剂的药物敏感性相对较高;革兰阳性菌对糖肽类抗菌药物、碳青霉烯类抗菌药物、氨基糖苷类药物的敏感性相对较高;真菌则对两性霉素B和卡泊芬净敏感度最高。结论:感染是糖尿病足患者病情加重的一个重要因素,对于糖尿病足部感染患者要尽早并多次进行分泌物的病原菌分离和药敏试验,以指导临床工作者筛选敏感的抗菌药物进行针对性治疗,减少耐药菌的产生。
目的:分析糖尿病足部感染臨床分離病原菌的分佈及其抗菌藥物敏感性特點,為臨床醫務工作者閤理應用抗菌藥物提供理論依據。方法:選取2011年1月至2014年9月,來本院治療的糖尿病足閤併感染患者125例,採集糖尿病足部潰瘍分泌物,併保存培養分離齣的病原菌,採用瓊脂倍比稀釋法進行藥物敏感試驗,藥敏結果依據美國臨床實驗室標準化委員會2013年推薦的標準進行判讀。結果:125例糖尿病足感染患者潰瘍分泌物共培養分離齣病原菌132株,其中,革蘭暘性菌62株(47.0%),革蘭陰性菌55株(41.7%),真菌15株(11.4%)。革蘭陰性菌對碳青黴烯類抗菌藥物和含β-內酰胺酶抑製劑的藥物敏感性相對較高;革蘭暘性菌對糖肽類抗菌藥物、碳青黴烯類抗菌藥物、氨基糖苷類藥物的敏感性相對較高;真菌則對兩性黴素B和卡泊芬淨敏感度最高。結論:感染是糖尿病足患者病情加重的一箇重要因素,對于糖尿病足部感染患者要儘早併多次進行分泌物的病原菌分離和藥敏試驗,以指導臨床工作者篩選敏感的抗菌藥物進行針對性治療,減少耐藥菌的產生。
목적:분석당뇨병족부감염림상분리병원균적분포급기항균약물민감성특점,위림상의무공작자합리응용항균약물제공이론의거。방법:선취2011년1월지2014년9월,래본원치료적당뇨병족합병감염환자125례,채집당뇨병족부궤양분비물,병보존배양분리출적병원균,채용경지배비희석법진행약물민감시험,약민결과의거미국림상실험실표준화위원회2013년추천적표준진행판독。결과:125례당뇨병족감염환자궤양분비물공배양분리출병원균132주,기중,혁란양성균62주(47.0%),혁란음성균55주(41.7%),진균15주(11.4%)。혁란음성균대탄청매희류항균약물화함β-내선알매억제제적약물민감성상대교고;혁란양성균대당태류항균약물、탄청매희류항균약물、안기당감류약물적민감성상대교고;진균칙대량성매소B화잡박분정민감도최고。결론:감염시당뇨병족환자병정가중적일개중요인소,대우당뇨병족부감염환자요진조병다차진행분비물적병원균분리화약민시험,이지도림상공작자사선민감적항균약물진행침대성치료,감소내약균적산생。
Objective: To analyze the clinical distribution and antimicrobial resistance of pathogens causing diabetic foot infections in order to provide the basis for clinical rational choice of antibiotics.Methods: A total of 125 cases of diabetic foot infection were chosen from January 2011 to September 2014. hTe clinical data were retrospective analysed. The antimicrobial susceptibility test to isolated pathogens was performed by agar dilution method. hTe results were judged according to the criteria recommended by Clinical and Laboratory Standards Institute (CLSI) 2013.Results:Of 125 cases of diabetic foot infection, 132 strains were isolated, in which 62 were Gram-positive bacteria (47.0%), 55 Gram-negative bacteria (41.7%), and 15 fungi (11.4%). hTe results of antimicrobial susceptibility test showed that Gram-negative bacteria were highly susceptible to the carbapenem and β-lactamaseinhibitor; Gram-positive bacteria were highly susceptible to the glycopeptide, carbapenem and aminoglycoside; fungus was susceptible to amphotericin B and caspofungin.Conclusion: For patients with diabetic foot infections, repeated detection of pathogens in secretions is very important. hTe surveillance of antimicrobial resistance should be strengthened for purpose of preventing the transmission of multidrug resistant strains.