Pathogens Causing Chronic Prostatitis and Their Resistance
- VernacularTitle:慢性前列腺炎的病原菌及其耐药性研究
- Author:
Yingfang WANG
;
Ling MENG
;
Yaping XU
;
Runling ZHANG
- Publication Type:Journal Article
- Keywords:
Chronic prostatitis;
Pathogenic bacteria;
Drug resistance;
Coagulase negative Staphylococcus
- From:
Chinese Journal of Nosocomiology
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To comprehend the bacterial infection and resistance to antimicrobial agents of the pathogenic bacteria causing chronic prostatitis(CP),so as to provide scientific basis for the diagnosis and treatment of CP.METHODS Bacterial culture and antimicrobial agents sensitivity tests were applied to prostatic fluid in 143 patients with chronic prostatitis.RESULTS A total of 85 strains of bacteria were isolated from 143 clinical specimens and the positive rate was 57.34%.In these strains,Gram-positive cocci were the most predominant accounted for 85.9%,coagulase negative Staphylococcus(CNS) were the highest ones and accounted for 60.0% among Gram-positive cocci.S.aureus and Entercoccus were respectively accounted for 12.9% and 11.8%.The ratio of drug resistance of CNS was high for ?-lactamases,quinolones,erythromycin and tetracycline and they were more sensitive to vancomycin,rifampicin,sulfamethoxazle/trimethoprim and gentamicin.CONCLUSIONS The major pathogens in prostatic fluids were CNS.The chronic prostatitis causing by CNS can be treated by rifampicin,sulfamethoxazle/trimethoprim and gentamicin.It is key to treatment of CP to select the sensitive and infiltrative drug for prostate.
