Pathogen distribution and drug resistance in pneumonias among immunocompromised hosts
10.7652/jdyxb201603025
- VernacularTitle:免疫损害宿主肺炎病原学分布特征及耐药情况分析
- Author:
Yang LI
;
Zhihong SHI
;
Lan YANG
;
Ting LIU
;
Tian YANG
- Publication Type:Journal Article
- Keywords:
immunocompromised host(ICH)pneumonia;
study of pathogen;
drug resistance;
pathogenic characteristic
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2016;37(3):423-427,431
- CountryChina
- Language:Chinese
-
Abstract:
Objective To provide evidence for diagnosis and treatment by investigating the pathogens and drug resistance of immunocompromised host (ICH)pneumonias.Methods Statistical method was used to analyze retrospectively the data of pathogens and drug resistance of ICH pneumonia treated in our hospital in 2014. Results We confirmed 187 cases of ICH pneumonia by pathogen study of 324 patients.Gram-negative bacillus (68.42%)was the main pathogen of ICH pneumonia.Acinetobacter baumanii (AB)accounted for the first place. Staphylococcus aureus infection was still the first of Gram-positive coccus.Conclusion Gram-negative bacillus was the main pathogen of ICH pneumonia in our hospital and the isolated bacteria show strong antibiotic resistance. Therefore,it is necessary to strengthen dynamic monitoring of pathogens in the secretions from ICH pneumonia patients’ lower respiratory tract and drug resistance.It is suggested that clinicians make anti-infection treatment cover drug-resistant bacteria.
