中国感染控制杂志
中國感染控製雜誌
중국감염공제잡지
Chinese Journal of Infection Control
2015年
10期
681-684
,共4页
重症监护病房%腹腔感染%细菌谱%病原菌%社区感染%医院感染
重癥鑑護病房%腹腔感染%細菌譜%病原菌%社區感染%醫院感染
중증감호병방%복강감염%세균보%병원균%사구감염%의원감염
intensive care unit%intra-abdominal infection%pathogen spectrum%pathogen%community-associated infection%healthcare-associated infection
目的:分析重症监护病房(ICU)患者腹腔感染病原菌谱分布。方法回顾性分析2012年1月—2013年3月某院 ICU 收治的1330例患者中腹腔感染及分离病原菌情况。结果283例患者出现腹腔感染,感染发病率为21.28%;133例(47.00%)患者检出病原菌186株,其中革兰阴性杆菌128株(68.82%),革兰阳性球菌53株(28.49%),真菌5株(2.69%)。主要革兰阴性杆菌为大肠埃希菌、鲍曼不动杆菌、肺炎克雷伯菌,主要革兰阳性球菌为屎肠球菌、金黄色葡萄球菌和粪肠球菌。入住 ICU ≤2、3~7、8~14、>14 d 分别检出病原菌131株(70.43%)、24株(12.90%)、19株(10.22%)、12株(6.45%);其中入住 ICU≤48 h 主要为大肠埃希菌(51株)、屎肠球菌(21株),入住 ICU>48 h 以鲍曼不动杆菌(18株)为主。病原菌主要检出于肠道、肝胆系统部位病变术后,分别占53.23%、24.19%。39例患者(29.32%)检出2种及以上病原菌,其中29例患者检出2种病原菌。结论腹腔感染病原菌以肠道及肝胆系统疾病术后检出较多,多种病原菌混合感染情况多见,且以革兰阴性杆菌为主。入住 ICU 48 h 内腹腔感染以大肠埃希菌及屎肠球菌为主,48 h 后以条件致病菌为主。
目的:分析重癥鑑護病房(ICU)患者腹腔感染病原菌譜分佈。方法迴顧性分析2012年1月—2013年3月某院 ICU 收治的1330例患者中腹腔感染及分離病原菌情況。結果283例患者齣現腹腔感染,感染髮病率為21.28%;133例(47.00%)患者檢齣病原菌186株,其中革蘭陰性桿菌128株(68.82%),革蘭暘性毬菌53株(28.49%),真菌5株(2.69%)。主要革蘭陰性桿菌為大腸埃希菌、鮑曼不動桿菌、肺炎剋雷伯菌,主要革蘭暘性毬菌為屎腸毬菌、金黃色葡萄毬菌和糞腸毬菌。入住 ICU ≤2、3~7、8~14、>14 d 分彆檢齣病原菌131株(70.43%)、24株(12.90%)、19株(10.22%)、12株(6.45%);其中入住 ICU≤48 h 主要為大腸埃希菌(51株)、屎腸毬菌(21株),入住 ICU>48 h 以鮑曼不動桿菌(18株)為主。病原菌主要檢齣于腸道、肝膽繫統部位病變術後,分彆佔53.23%、24.19%。39例患者(29.32%)檢齣2種及以上病原菌,其中29例患者檢齣2種病原菌。結論腹腔感染病原菌以腸道及肝膽繫統疾病術後檢齣較多,多種病原菌混閤感染情況多見,且以革蘭陰性桿菌為主。入住 ICU 48 h 內腹腔感染以大腸埃希菌及屎腸毬菌為主,48 h 後以條件緻病菌為主。
목적:분석중증감호병방(ICU)환자복강감염병원균보분포。방법회고성분석2012년1월—2013년3월모원 ICU 수치적1330례환자중복강감염급분리병원균정황。결과283례환자출현복강감염,감염발병솔위21.28%;133례(47.00%)환자검출병원균186주,기중혁란음성간균128주(68.82%),혁란양성구균53주(28.49%),진균5주(2.69%)。주요혁란음성간균위대장애희균、포만불동간균、폐염극뢰백균,주요혁란양성구균위시장구균、금황색포도구균화분장구균。입주 ICU ≤2、3~7、8~14、>14 d 분별검출병원균131주(70.43%)、24주(12.90%)、19주(10.22%)、12주(6.45%);기중입주 ICU≤48 h 주요위대장애희균(51주)、시장구균(21주),입주 ICU>48 h 이포만불동간균(18주)위주。병원균주요검출우장도、간담계통부위병변술후,분별점53.23%、24.19%。39례환자(29.32%)검출2충급이상병원균,기중29례환자검출2충병원균。결론복강감염병원균이장도급간담계통질병술후검출교다,다충병원균혼합감염정황다견,차이혁란음성간균위주。입주 ICU 48 h 내복강감염이대장애희균급시장구균위주,48 h 후이조건치병균위주。
Objective To analyze pathogen spectrum of intra-abdominal infection in patients in an intensive care unit (ICU).Methods Intra-abdominal infections and pathogens of 1 330 patients who admitted to ICU from January 2012 to March 2013 were analyzed retrospectively.Results 283 patients developed intra-abdominal infection,incidence of infection was 21.28%;133 (47.00%)patients were detected 186 isolates of pathogens,the proportion of gram-negative bacilli, gram-positive cocci,and fungi were 68.82%(n=128),28.49%(n= 53),and 2.69%(n=5)respectively.The major gram-negative bacilli were Escherichia coli ,Acinetobacter baumannii ,and Klebsiella pneumoniae ,the major gram-positive cocci were Enterococcus faecium,Staphylococcus aureus ,and Enterococcus faecalis .The detection rates of pathogens after patients stayed in ICU for ≤2,3-7,8-14,and>14 days were 70.43%(n=131),12.90%(n=24),10.22%(n=19), and 6.45%(n =12)respectively;Escherichia coli (n =51 )and Enterococcus faecium (n =21 )were the main pathogens when patients stayed in ICU for ≤48 hours,Acinetobacter baumannii was the main pathogen when patients stayed in ICU for >48 hours.Most intra-abdominal infection occurred after intestinal tract(53.23%)and hepatobiliary system operation (24.19%).39 (29.32%)patients isolated at least two kinds of pathogens,29 of whom isolated 2 kinds of pathogens. Conclusion Most pathogens of intra-abdominal infection in ICU patients are detected following intestinal tract and hepato-biliary operation,and mixed pathogens are common,predominantly gram-negative bacilli.Escherichia coli and Enterococcus faecium are the main pathogens when patients stayed in ICU for ≤48 hours,opportunistic pathogens are the main patho-gens when patients stay in ICU for >48 hours.