Analysis of Drug Resistance on Clinical Isolates of Pseudomonas Aeruginosa

Objective:To investigate characteristics of drug resistance of clinical pseudomonas aeruginosa isolates,and offer reasonable experimental data for clinical therapy.Methods:Profile of clinical isolates and drug resistance of pseudomonas aeruginosa in recent 3 years were analyzed retrospectively.Results:Among the gram-negative bacilli,isolate rate of pseudomonas aeruginosa was 21%.Results of drug susceptibility showed that the resistante rate of pseudomonas aeruginosa to carbapenem and β-lactamases antibiotics inhibitor was increased(20%),and pseudomonas aeruginosa had a higher susceptibility rate to ceftazidime(82.1%) and amikacin(76.4%).Conclusion:Clinical isolates of pseudomonas aeruginosa have a higher resistante rate.More attentions should be paid to the rational use of antibiotics and the surveillance of antimicrobial resistance.