| Objective To investigate the distribution and analysis of the antibiotic resistance of Pseudomonas aeruginosa isolated in Tongling People's Hospital from 2013 to 2015 for clinical infection control and clinical laboratory,so as to provide the basis for treatment of infections and rational drug use.Methods A retrospective survey analysis was made in various specimens of P.Aeruginosa isolated from clinical samples in the Clinical Microbiology Lab of Tongling People's Hospital from 2013 to 2015,and WHONTE5.6 was applied in the statistical analysis of the distribution of clinical departments and experimental data of drug susceptibility tests.Results The detection rate of P.aeruginosa increased year by year,mainly from sputum specimens,with an average of 70.49%,followed by wound wound secretion,with an average of 12.85%.The department distribution was mainly in the intensive care unit and respiratory medicine department(15.862% and 15.63% respectively).During three year,the sensitivity to amikacin was maintained greater than 90%; that to ceftazidime and cefepime increased year by year,until 2015,the sensitivity to both was over 80%; cefotaxime,ceftriaxone and sulfamethoxazole oxazole/trimethoprim maintained resistance,and the resistance rate was both higher than 70%; ticarcillin/clavulanic acid had a certain resistance rate,which showed a certain degree of declining; the resistance to imipenem and meropenem was maintained about 30%.Conclusion P.aeruginosa causes increased infections,mainly lung infections,showing an increasing detection rate year by year and a growing drug resistance,and the monitoring of drug resistance should be strengthened. |
