Antibiotic resistance analysis in hospitalized elderly patients with lower respiratory tract infection caused by Pseudomonas Aeruginosa
10.3760/cma.j.issn.1008-6706.2014.07.001
- VernacularTitle:老年患者医院下呼吸道感染铜绿假单胞菌耐药性分析
- Author:
Xuming SHANG
;
Fang LUAN
- Publication Type:Journal Article
- Keywords:
Respiratory tract infections;
Pseudomonas Aeruginosa;
Cross infection;
Antimicrobial resistance;
Aged
- From:
Chinese Journal of Primary Medicine and Pharmacy
2014;(7):961-962,963
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the characterization of antibiotic resistance in hospitalized elderly patients with lower respiratory tract infection caused by Pseudomonas Aeruginosa ,and provide scientific basis for clinical ra-tional use of antimicrobial drugs and prevent the emergence of pan-drug resistant bacteria .Methods The drug sensi-tive tests of 347 hospitalized elderly patients with lower respiratory tract infection caused by Pseudomonas Aeruginosa in Shandong provincial hospital affinited to Shandong university from May 2010 to June 2012 were analyzed retrospec-tively.Results The antimicrobial resistance of the 347 cases was rather serious .The resistant rates of ampicillin and cefazolin were both 100.0%.Followed by ampicillin/sulbactam,tobramycin,sulfamethoxazole/trimethoprim,the re-sistant rates were 95.1%,86.8%and 83.6%respectively.The resistant rate of imipenem has reached 19.6%,and the detection rate of pan-drug bacteria was 4.9%.Conclusion The antibiotic resistance in hospitalized elderly pa-tients with lower respiratory tract infection caused by Pseudomonas Aeruginosa has become more and more serious .In order to prevent the emergence and prevalence of pan-drug resistant bacteria , antibacterial agents should be chosen reasonably according to the results of drug sensitive tests .
