河北医学Issue(11)：1926-1929,4.DOI:10.3969/j.issn.1006-6233.2015.11.061
恶性血液病患者血流感染病原菌特点及药物敏感性分析
Malignant Blood Infection in Patients with Hematologic Diseases Features of Pathogenic Bacteria and Drug Sensitivity Analysis
摘要
Abstract
Objective:To investigate the characteristics of pathogenic bacteria infection and drug sensi-tivity of blood flow in patients with malignant blood diseases , and provide a reliable basis for clinical rational drug use.Method:Specimens were selected in Xuanhan People's Hospital in 2010 January -2013 years in January 1268 of malignant blood disease in patients with bloodstream infection blood culture;all the samples were subjected to strain identification and drug sensitivity test , the distribution of pathogens and drug sensi-tivity in statistics .Result:1268 copies of blood culture samples , 94 strains of bacteria were isolated .The positive rate was 7.41%;34 strains of gram positive bacteria , accounting for 36.17%;55 gram negative bac-teria, accounting for 58.51%; 5 strains of fungi, accounting for 5.32%; among them, the most common gram negative bacteria ( P<0.01 ); 4 kinds of common pathogenic bacteria ( Staphylococcus , epidermis Staphylococcus , Klebsiella pneumoniae and Escherichia coli ) drug sensitivity test , among them , gram posi-tive bacteria was the most sensitive to rifampicin and vancomycin; gram negative bacteria to meropenem , imipenem and amikacin was the most sensitive .Conclusion:The blood flow in patients with malignant blood diseases infection rate of pathogens are mainly gram negative bacteria , and for a variety of antibacterial drugs have resistance , should be a reasonable choice of antibiotics according to the drug sensitivity test results of patients in clinical treatment .关键词
恶性血液病/血流感染/病原菌特点/药物敏感性Key words
Malignant blood disease/Blood infection/Pathogen features/Drug sensitivity引用本文复制引用
汪淑英..恶性血液病患者血流感染病原菌特点及药物敏感性分析[J].河北医学,2015,(11):1926-1929,4.基金项目
四川省卫生厅科研项目资助， （）
