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Updated: Jul 15, 2026

An Automated Culture System for Use in Preclinical Testing of Host-Directed Therapies for Tuberculosis
Published on: August 16, 2021
Treatment outcome cohort analysis in an integrated DOTS and DOTS-Plus TB program in Latvia
V Riekstina1, V Leimane, T H Holtz
1State Agency for Tuberculosis and Lung Diseases, Riga, Latvia. vija@tuberculosis.lv
Abstract:
International guidelines for treatment outcome analysis of tuberculosis cases have been published and are widely used. They do not, however, fully address the incorporation of multidrug-resistant tuberculosis (MDR-TB) cases. Here we present an approach to cohort analysis of treatment outcomes for all registered TB cases, including MDR-TB cases. We analyzed all new pulmonary smear- and/or culture-positive cases registered in Latvia during 2002. Analysis of treatment outcomes at 24 months after initial case registration showed overall treatment success at 84%. This approach to outcome analysis is possible only for settings where MDR-TB treatment is established.
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