Study of the clinical characteristics and resistance of Stenotrophomona maltophila in intensive care unit
10.3760/cma.j.issn.1673-4130.2010.05.006
- VernacularTitle:重症监护病房内嗜麦芽窄食单胞菌医院感染肺炎的临床及耐药性研究
- Author:
Zhijuan ZHUO
;
Lijuan YAO
- Publication Type:Journal Article
- Keywords:
stenotrophomonas maltophilia;
Cross Infection;
pneumonia;
Intensive Care Units
- From:
International Journal of Laboratory Medicine
2010;31(5):430-431,433
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics and resistance of Stenotrophomona maltophila in intensive care unit.Methods 47 cases with nosocomial pneumonia by Stenotrophomona maltophila in intensive care unit from Jan 2003 to Nov 2007 were studied retrospectively.Results All patients had clinical symptoms,treatment with broad spectrum of antibiotics,the length of stay in ICU,artificial airways,mechanical ventilation,central venous catheter and usage of immunosuppressor,all the factor were obviously related with Stenotrophomona maltophila;SMITMP,ticarcillin/clavulanate,cefoperazone/sulbactam,levo-floxacin,ciprofloxacin were higher susceptive to S: maltophila,in range of 80.85%～61.7%.Conclusion The drug resistance in this kind of bacterium is extremely severe,and it mainly cause the infection of respiratory tract.Decreasing days being in hospital and ICU,using antibiotic reasonably,reducing invasive operation may decrease the infection of S.maltophila.
