中华检验医学杂志
中華檢驗醫學雜誌
중화검험의학잡지
CHINESE JOURNAL OF LABORATORY MEDICINE
2013年
4期
308-312
,共5页
张冀霞%王占伟%王启%郭宇%张菲菲%赵春江%赵东晓%王辉
張冀霞%王佔偉%王啟%郭宇%張菲菲%趙春江%趙東曉%王輝
장기하%왕점위%왕계%곽우%장비비%조춘강%조동효%왕휘
替加环素%抗药性,多种,细菌%微生物敏感性试验
替加環素%抗藥性,多種,細菌%微生物敏感性試驗
체가배소%항약성,다충,세균%미생물민감성시험
Tigecycline%Drug resistance,multiple,bacterial%Microbial sensitivity tests
目的 研究替加环素对临床常见多重耐药菌的体外抗菌活性.方法 2009至2010年回顾性收集11个城市15家医院分离到的临床常见多重耐药菌(不含铜绿假单胞菌),采用琼脂稀释法检测替加环素的MIC值,数据分析采用WHONET5.6软件.结果 收集到的938株临床常见多重耐药菌中,革兰阳性球菌521株(55.5%),革兰阴性杆菌417株(44.5%).根据FDA和EUCAST中替加环素的折点判定标准,替加环素对ESBL阳性大肠埃希菌和肺炎克雷伯菌的敏感率分别为99.1%/99.1%和97.1%/68.6%,对碳青霉烯类药物不敏感大肠埃希菌、肺炎克雷伯菌、鲍曼不动杆菌及其他肠杆菌科细菌的敏感率依次为:100%/95.7%、100%/79.2%、80.2%/-和94.9%/56.4%.替加环素对多重耐药革兰阳性球菌、肠杆菌科细菌和鲍曼不动杆菌的MIC50/90范围分别为(0.125~0.25)/(0.125 ~0.5) mg/L、(0.5~1)/(1~2) mg/L和2/4 mg/L.96.8%(121/125)厄他培南不敏感肠杆菌科细菌、80.2%(93/116)亚胺培南不敏感鲍曼不动杆菌和98.3% (173/176)头孢噻肟不敏感的肠杆菌科细菌对替加环素敏感.结论 替加环素对铜绿假单胞菌以外的临床常见多重耐药菌具有很好的体外抗菌活性,可作为今后临床抗感染治疗的新选择.(中华检验医学杂志,2013,36:308-312)
目的 研究替加環素對臨床常見多重耐藥菌的體外抗菌活性.方法 2009至2010年迴顧性收集11箇城市15傢醫院分離到的臨床常見多重耐藥菌(不含銅綠假單胞菌),採用瓊脂稀釋法檢測替加環素的MIC值,數據分析採用WHONET5.6軟件.結果 收集到的938株臨床常見多重耐藥菌中,革蘭暘性毬菌521株(55.5%),革蘭陰性桿菌417株(44.5%).根據FDA和EUCAST中替加環素的摺點判定標準,替加環素對ESBL暘性大腸埃希菌和肺炎剋雷伯菌的敏感率分彆為99.1%/99.1%和97.1%/68.6%,對碳青黴烯類藥物不敏感大腸埃希菌、肺炎剋雷伯菌、鮑曼不動桿菌及其他腸桿菌科細菌的敏感率依次為:100%/95.7%、100%/79.2%、80.2%/-和94.9%/56.4%.替加環素對多重耐藥革蘭暘性毬菌、腸桿菌科細菌和鮑曼不動桿菌的MIC50/90範圍分彆為(0.125~0.25)/(0.125 ~0.5) mg/L、(0.5~1)/(1~2) mg/L和2/4 mg/L.96.8%(121/125)阨他培南不敏感腸桿菌科細菌、80.2%(93/116)亞胺培南不敏感鮑曼不動桿菌和98.3% (173/176)頭孢噻肟不敏感的腸桿菌科細菌對替加環素敏感.結論 替加環素對銅綠假單胞菌以外的臨床常見多重耐藥菌具有很好的體外抗菌活性,可作為今後臨床抗感染治療的新選擇.(中華檢驗醫學雜誌,2013,36:308-312)
목적 연구체가배소대림상상견다중내약균적체외항균활성.방법 2009지2010년회고성수집11개성시15가의원분리도적림상상견다중내약균(불함동록가단포균),채용경지희석법검측체가배소적MIC치,수거분석채용WHONET5.6연건.결과 수집도적938주림상상견다중내약균중,혁란양성구균521주(55.5%),혁란음성간균417주(44.5%).근거FDA화EUCAST중체가배소적절점판정표준,체가배소대ESBL양성대장애희균화폐염극뢰백균적민감솔분별위99.1%/99.1%화97.1%/68.6%,대탄청매희류약물불민감대장애희균、폐염극뢰백균、포만불동간균급기타장간균과세균적민감솔의차위:100%/95.7%、100%/79.2%、80.2%/-화94.9%/56.4%.체가배소대다중내약혁란양성구균、장간균과세균화포만불동간균적MIC50/90범위분별위(0.125~0.25)/(0.125 ~0.5) mg/L、(0.5~1)/(1~2) mg/L화2/4 mg/L.96.8%(121/125)액타배남불민감장간균과세균、80.2%(93/116)아알배남불민감포만불동간균화98.3% (173/176)두포새우불민감적장간균과세균대체가배소민감.결론 체가배소대동록가단포균이외적림상상견다중내약균구유흔호적체외항균활성,가작위금후림상항감염치료적신선택.(중화검험의학잡지,2013,36:308-312)
Objective To investigate in-vitro activity of tigecycline against common clinical multidrug resistant (MDR) bacteria.Methods The MDR bacteria (except Pseudomonas aeruginosa) were collected retrospectively from 2009 to 2010 in 15 hospitals from 11 cities.The MIC of tigecycline was measured by agar dilution method.WHONET5.6 software was used for data analysis.Results A total of 938 clinical MDR bacteria were collected,which consisted of 521 gram-positive cocci (55.5%) and 417 gram-negative bacilli (44.5%).According to the interpretative criteria recommended by FDA and EUCAST,the sensitive rates of ESBLs-producing Escherichia coli and Klebsiella pneumoniae to tigecycline were 99.1%/99.1%,97.1%/68.6% respectively.The sensitive rates of the carbapenems insensitive Escherichia coli,Klebsiella pneumoniae,Acinetobacter baumanii and other enterobacteriaceae were 100%/95.7%,100%/79.2%,80.2%/-and 94.9%/56.4% respectively.The range of MIC50/90 were as follows:(0.125-0.25)/(0.125-0.5) mg/L (gram-positive cocci),(0.5-1)/(1-2) mg/L (enterobacteriaceae) and 2/4 mg/L (Acinetobacter baumanii).96.8% (121/125)ertapenem insensitive enterobacteriaceae,80.2%(93/116) imipenem insensitive Acinetobacter baumanii and 98.3% (173/176)cefotaxime insensitive enterobacteriaceae were all sensitive to tigecycline.Conclusion Tigecycline maintained a good in vitro antibacterial activity against clinical MDR bacteria (except Pseudomonas aeruginosa),which can be used as a new choice for future clinical anti-infective therapy.(Chin J Lab Med,2013,36:308-312)