Document Type
Article
Department
Pathology and Microbiology
Abstract
OBJECTIVE: To measure the in-vitro activity of various antibiotics including tigecycline against Gram negative and positive nosocomial aerobic isolates. METHODS: A total of 430 clinical isolates of both Gram positive (143) and negative (287) aerobic bacteria were used from 3 centres during the year 2006 and 2007. Minimum inhibitory concentration (MIC) was determined using broth micro dilution panels. Antibiotic resistance was interpreted using CLSI guidelines.
RESULTS: Most of the isolates were resistant to more than one drug. Resistance to tigecycline was not found. Tigecycline (1 microg/ml) had low MIC against organisms tested.
CONCLUSION: This data indicates that tigecycline, a new drug in its class, has broad-spectrum in-vitro activity against both Gram negative and positive nosocomial isolates. Therefore, it may be a suitable drug to be used for the treatment of highly resistant nosocomial infections.
Publication (Name of Journal)
Journal of Pakistan Medical Association
Recommended Citation
Ahmed, A.,
Zafar, A.,
Mirza, S.
(2009). Antimicrobial activity of tigecycline against nosocomial pathogens in Pakistan: a multicenter study. Journal of Pakistan Medical Association, 59(4), 240-242.
Available at:
https://ecommons.aku.edu/pakistan_fhs_mc_pathol_microbiol/608