Clinical analysis of bloodstream infection in elderly patients with Escherichia coli infection
LU Bin1, WANG Si1, YANG Rongli2, CHEN Mengnan2, LI Pingjing2, LI Lei2, LU Hailong2, YANG Rongsheng3, DENG Lihua3
1.Graduate School, Xuzhou Medical University, Xuzhou 221002, China; 2. Department of Geriatrics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; 3. Department of Clinical Laboratory, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
Abstract:The aim of this study is to investigate the clinical features and drug sensitivity of elderly patients with bloodstream infection by Escherichia coli (E. coli) . The medical records of 340 elderly patients with E. coli infection in The Affiliated Hospital of Xuzhou Medical University from January 2013 to December 2016 were retrospectively analyzed. SPSS software was used for analysis. The results showed that the patients were all associated with underlying diseases (malignant diseases, hypertension, diabetes, lung infections, etc.). The main routes of infection were digestive tract (38.5%), respiratory tract (36.8%) and urinary tract (22.6%). Extended-spectrum β-lactamase (ESBL)-producing E. coli strains were detected in 96 cases (28.2%). The isolated strains were mostly resistant to ampicillin, chemitrim ciprofloxacin, piperacillin, the 3rd generation of cephalosporins, and levofloxacin, but were sensitive to carbapenems.
卢斌1,王思1,杨荣礼2,陈梦楠2,李平静2,李雷2,卢海龙2,杨荣胜3,邓丽华3. 老年大肠埃希菌血流感染患者的临床分析[J]. 微生物与感染, 2018, 13(4): 213-219.
LU Bin1, WANG Si1, YANG Rongli2, CHEN Mengnan2, LI Pingjing2, LI Lei2, LU Hailong2, YANG Rongsheng3, DENG Lihua3 . Clinical analysis of bloodstream infection in elderly patients with Escherichia coli infection. JOURNAL OF MICROBES AND INFECTIONS, 2018, 13(4): 213-219.