Fungus Isolation from Clinically Used Abacterial Body Fluid:Flora Distribution and Drug Resistance
- VernacularTitle:临床无菌体液标本中真菌分离及耐药性分析
- Author:
Chunhe ZHANG
;
Yan JIN
;
Dongke CHEN
- Publication Type:Journal Article
- Keywords:
Abacterial body fluid;
Fungi;
Drug resistance
- From:
Chinese Journal of Nosocomiology
2004;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study fungal isolation and its drug resistance from abacterial body fluid.METHODS The abacterial body fluid for patients in our hospital was cultured by BacT Alert 120 and routine method.The strains which had been isolated were identified by development culture method and VITEK-YBC card or API-20C AUS reagent stripes.Furthermore,drug sensitive test was done by ATB FUNGUS2 drug sensitive reagent kit.RESULTS From the 898 samples with positive cultures of abacterial body fluid.8 species and 79 strains were isolated.Among the 79 fungal strains(8.8%),Candida albicans was 40 strains(50.6%),C.tropicalis was 12 strains(15.2%),C.glabrata was 11 strains(13.9%),C.parapsilosis was 9 strains(11.3%),C.guilliermondii was 4 strains(5.1%),C.krusei was 1 strain(1.3%),Cryptococcus were 1 strain(1.3%),and Mucor were 1 strain(1.3%).From them,13 strains(16.5%) were isolated in ICU,10 strains(12.7%) were in neurosurgical department,9 strains(11.4%) in oncological department,8 strains(10.1%) in urological surgery department,7 strains(8.9%) in thoracic surgery department,7 strains(8.9%) in pneumology department,6 strains(7.6%) in hematology department,5 strains(6.3%) in gerontology department,4 strains(5.1%) in orthopedic department,4 strains(5.1%) in endocrinology department,2 strains(2.5%) in nephrology department,and 4 strains(5.1%) in other units.The antifungal activity of amphotericin B,nystatin and flucytosine for fungus was quite perfect with sensitive ratio of 90%.But the drug resistance ratio to miconazole,ketoconazole and econazole was upward on 20-30%.CONCLUSIONS It′s important and necessary to monitor the circumstance of fungal infection and resistance of the pathogenic fungi due to its increased morbidity.
