E-test: An alternative method for susceptibility testing of Mycobacterium tuberculosis
No Thumbnail Available
Date
2005
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Objective: The purpose of this study was to compare the agar proportion method with the E-test method for susceptibility testing of Mycobacterium tuberculosis. Materials and Methods: A total of 100 isolates were tested for isoniazid, rifampin, streptomycin and ethambutol susceptibility using an indirect-proportion method as well as the E-test method. Results: Categorical agreement between the methods was 100% for isoniazid, rifampin, streptomycin, and ethambutol. Conclusion: The E-test method appears to be an alternative method to agar proportion for testing the susceptibility of M. tuberculosis isolates to the first-line antituberculous agents. Copyright © 2005 S. Karger AG.
Description
Keywords
Agar , Antibiotics, Antitubercular , Colony Count, Microbial , Drug Resistance, Bacterial , Ethambutol , Isoniazid , Microbial Sensitivity Tests , Mycobacterium tuberculosis , Rifampin , Sensitivity and Specificity , Streptomycin , ethambutol , isoniazid , rifampicin , streptomycin , antibiotic sensitivity , article , bacterium isolate , comparative study , controlled study , Mycobacterium tuberculosis , nonhuman