中华实验和临床感染病杂志(电子版)
中華實驗和臨床感染病雜誌(電子版)
중화실험화림상감염병잡지(전자판)
CHINESE JOURNAL OF EXPERIMENTAL AND CLINICAL INFECTIOUS DISEASES(ELECTRONIC VERSION)
2014年
4期
500-502
,共3页
董建平%田国保%李明明%李明慧%张璐
董建平%田國保%李明明%李明慧%張璐
동건평%전국보%리명명%리명혜%장로
血流感染%肺炎克雷伯菌%耐药性
血流感染%肺炎剋雷伯菌%耐藥性
혈류감염%폐염극뢰백균%내약성
Bloodstream infections%Klebsiella pneumoniae%Drug resistance
目的:分析北京市海淀医院肺炎克雷伯菌致血流感染(BSI)的临床特征及对常用抗菌药物的耐药性,为临床治疗肺炎克雷伯菌血流感染提供参考。方法收集本院2012年1月至2012年12月确诊为肺炎克雷伯菌血流感染患者的临床资料和抗菌药物耐药性进行分析,采用SPSS 12.0软件进行统计学分析。结果临床分离的14株肺炎克雷伯菌感染广泛分布于全院各科室,多见于老年、恶性肿瘤、尿毒症或脑血管病等危重患者,本研究14例患者均为继发性BSI,多继发于肺部感染及肝胆系统感染。细菌耐药结果显示对青霉素及一代、二代头孢、部分氨基糖甙类、磺胺类抗菌药物等相对耐药,耐药率分别为氨苄西林(85.7%)、哌拉西林(57.1%)、头孢唑林(42.9%)、头孢氨苄/舒巴坦(57.1%)、头孢呋辛(42.9%),庆大霉素(42.9%)和复方新诺明(42.9%),耐药率均达40%以上;对三代头孢、含β-内酰胺酶抑制剂的青霉素、三代喹诺酮、单环β-内酰胺酶耐药率相对减低,分别为头孢曲松(21.4%)、头孢他啶(21.4%)、哌拉西林他唑巴坦(28.6%)、环丙沙星(28.6%)和氨曲南(21.4%),耐药率为20%~30%;对四代头孢、三代喹诺酮、部分氨基糖甙类、呋喃类抗菌药物,如头孢吡肟(7.1%)、左氧氟沙星(14.3%)、阿米卡星(7.1%)、妥布霉素(15.6%)和呋喃妥因(7.1%),耐药率均在20%以下;未发现对头胞哌酮/舒巴坦和碳氢酶烯类药物耐药。结论肺炎克雷伯菌是常见的继发性BSI的致病菌之一,对部分临床经验用抗菌药物出现了不同程度的耐药,应加强针对本地区或医院的细菌性耐药性监测,指导临床经验抗感染治疗。
目的:分析北京市海澱醫院肺炎剋雷伯菌緻血流感染(BSI)的臨床特徵及對常用抗菌藥物的耐藥性,為臨床治療肺炎剋雷伯菌血流感染提供參攷。方法收集本院2012年1月至2012年12月確診為肺炎剋雷伯菌血流感染患者的臨床資料和抗菌藥物耐藥性進行分析,採用SPSS 12.0軟件進行統計學分析。結果臨床分離的14株肺炎剋雷伯菌感染廣汎分佈于全院各科室,多見于老年、噁性腫瘤、尿毒癥或腦血管病等危重患者,本研究14例患者均為繼髮性BSI,多繼髮于肺部感染及肝膽繫統感染。細菌耐藥結果顯示對青黴素及一代、二代頭孢、部分氨基糖甙類、磺胺類抗菌藥物等相對耐藥,耐藥率分彆為氨芐西林(85.7%)、哌拉西林(57.1%)、頭孢唑林(42.9%)、頭孢氨芐/舒巴坦(57.1%)、頭孢呋辛(42.9%),慶大黴素(42.9%)和複方新諾明(42.9%),耐藥率均達40%以上;對三代頭孢、含β-內酰胺酶抑製劑的青黴素、三代喹諾酮、單環β-內酰胺酶耐藥率相對減低,分彆為頭孢麯鬆(21.4%)、頭孢他啶(21.4%)、哌拉西林他唑巴坦(28.6%)、環丙沙星(28.6%)和氨麯南(21.4%),耐藥率為20%~30%;對四代頭孢、三代喹諾酮、部分氨基糖甙類、呋喃類抗菌藥物,如頭孢吡肟(7.1%)、左氧氟沙星(14.3%)、阿米卡星(7.1%)、妥佈黴素(15.6%)和呋喃妥因(7.1%),耐藥率均在20%以下;未髮現對頭胞哌酮/舒巴坦和碳氫酶烯類藥物耐藥。結論肺炎剋雷伯菌是常見的繼髮性BSI的緻病菌之一,對部分臨床經驗用抗菌藥物齣現瞭不同程度的耐藥,應加彊針對本地區或醫院的細菌性耐藥性鑑測,指導臨床經驗抗感染治療。
목적:분석북경시해정의원폐염극뢰백균치혈류감염(BSI)적림상특정급대상용항균약물적내약성,위림상치료폐염극뢰백균혈류감염제공삼고。방법수집본원2012년1월지2012년12월학진위폐염극뢰백균혈류감염환자적림상자료화항균약물내약성진행분석,채용SPSS 12.0연건진행통계학분석。결과림상분리적14주폐염극뢰백균감염엄범분포우전원각과실,다견우노년、악성종류、뇨독증혹뇌혈관병등위중환자,본연구14례환자균위계발성BSI,다계발우폐부감염급간담계통감염。세균내약결과현시대청매소급일대、이대두포、부분안기당대류、광알류항균약물등상대내약,내약솔분별위안변서림(85.7%)、고랍서림(57.1%)、두포서림(42.9%)、두포안변/서파탄(57.1%)、두포부신(42.9%),경대매소(42.9%)화복방신낙명(42.9%),내약솔균체40%이상;대삼대두포、함β-내선알매억제제적청매소、삼대규낙동、단배β-내선알매내약솔상대감저,분별위두포곡송(21.4%)、두포타정(21.4%)、고랍서림타서파탄(28.6%)、배병사성(28.6%)화안곡남(21.4%),내약솔위20%~30%;대사대두포、삼대규낙동、부분안기당대류、부남류항균약물,여두포필우(7.1%)、좌양불사성(14.3%)、아미잡성(7.1%)、타포매소(15.6%)화부남타인(7.1%),내약솔균재20%이하;미발현대두포고동/서파탄화탄경매희류약물내약。결론폐염극뢰백균시상견적계발성BSI적치병균지일,대부분림상경험용항균약물출현료불동정도적내약,응가강침대본지구혹의원적세균성내약성감측,지도림상경험항감염치료。
Objective To investigate the clinical features and drug resistance to Klebsiella pneumoniae in 14 cases of bloodstream infection (BSI) in 2012 of Beijing Haidian hospital (Haidian Section of Peking University Third Hospital) and provide a reference for the clinical treatment of Klebsiella pneumoniae. Methods Clinical data and antibiotic resistance of the patients infected with Klebsiella pneumoniae of bloodstream from January to December in 2012 were collected, retrospectively. Statistical analysis was done by SPSS 12.0. Results All the 14 clinical isolates of Klebsiella pneumoniae infection were widely distributed in various hospital departments. The infection were more common in the elderly, cancer, uremia, cerebrovascular diseases and other critical patients. All the 14 cases were secondary BSI and mostly secondary to pulmonary infection and hepatobiliary tract infection. The rate of bacterial resistance to ampicillin (85.7%), piperacillin (57.1%), cefazolin (42.9%), cephalexin and sulbactam (57.1%), cefuroxime (42.9%), gentamicin (42.9%) and cotrimoxazole (42.9%), were more than 40%; the rate to ceftriaxone (21.4%), ceftazidime (21.4%), piperacillin and tazobactam (28.6%), ciprofloxacin (28.6%) and aztreonam (21.4%) were 20%-30%;and the rate to cefepime (7.1%), cefotetan (7.1%), levolfoxacin (14.3%), amikacin (7.1%), tobramycin (15.6%) and nitrofurantoin (7.1%) were all less than 20%. No resistance to carbapenems and cefoperazone/sulbactam were found. Conclusions Klebsiella pneumoniae is one of the common pathogens of secondary BSI. The different degree of drug resistance was found to some commonly used antibiotics based on clinical experience. Bacterial resistance monitoring should be strengthened in the region or hospital and could guide anti-infection treatment in clinical experience.