Resistance of Pseudomonas aeruginosa of Respiratory System Infection / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To study resistance and the change of Pseudomonas aeruginosa of respiratory system infection,and instruct the antibacterial medicine to use rationally.METHODS The respiratory system infection patients from Jun 2004 to Dec 2005 were investigated.To the results of MICs with 229 P.aeruginasa strains were analyzed.RESULTS From inspected 5411 phlegm samples derived from Jun 2004 to Dec 2005,bacteria from 2291 samples(42.34%) were examined out,from them 229 strains(10.00%) were P.aeruginosa. The sensitive rate to tobramycin,imipenem/cilastatin sodium,piperacillin sodium,amikacin sulfate,ceftazidime,cefoperazone/sulbactam(Sulperazon),et al was greater than 60%.CONCLUSIONS We should consider the mechanism of P.aeruginosa resistance in treatment of respiratory system infection patients,and guide the management of antibacterial using.