Drug-resistance of Pseudomonas aeruginosa Isolated from Patients in Hospital / 中华医院感染学杂志
Chinese Journal of Nosocomiology
;
(24)2009.
Artículo
en Chino
| WPRIM
| ID: wpr-686419
ABSTRACT
OBJECTIVE To investigate the change of antibiotics resistance of the Pseudomonas aeruginosa isolated from patients′s sputum in our hospital from Jan 2006 to Dec 2008,and offer basis for prevention of clinical infection and the reasonable use of drugs.METHODS The culture,identification and sensitivity to antibiotics of P.aeruginosa from the clinical sputum specimens were analyzed using USA VITEK-32 system.RESULTS Totally 196 strains of P.aeruginosa were isolated and characterized during the three years.The rates of resistance to cefoperazone/sulbactam were 18.37%,piperacillin/tazobactam 16.84%,netilmicin 17.35%,trimethoprim/sulfamesoxazole 100.00%,ampicillin 99.49%,cefazolin 99.49%,cefotetan 88.78%,and to ceftriaxone were 79.08%.The resistance rate to cephalosporins showed rising tendency.But the resistance rate to ?-lactam antibiotics showed deereasing tendency.CONCLUSIONS P.aeruginosa has single and multi-resistance to antibiotics seriously,but sensitive to ?-lactam antibiotics and aminoglycosides.Using antibiotics reasonably based on bacteria identification and sensitivity test is the best way to reduce the resistance of the pathogens.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Nosocomiology
Año:
2009
Tipo del documento:
Artículo
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