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Treatment outcomes of drug-resistant tuberculosis patients in Kenya

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SETTING: Successful treatment of drug-resistant tuberculosis (DR-TB) is crucial in preventing disease transmission and reducing related morbidity and mortality. A standardised DR-TB treatment regimen is used in Kenya. Although patients on treatment are monitored, no evaluation of factors affecting treatment outcomes has yet been performed.

OBJECTIVE: To analyse treatment outcomes of DR-TB patients in Kenya and factors associated with successful outcome.

DESIGN: Retrospective analysis of secondary data from Kenya's National Tuberculosis, Leprosy and Lung disease programme. DR-TB data from the national database for January to December 2012 were reviewed.

RESULTS: Of 205 DR-TB patients included in the analysis, 169 (82.4%) had a successful treatment outcome, 18 (9%) died and 18 (9%) were lost to follow-up. Only sex (P = 0.006) and human immunodeficiency virus (HIV) status (P = 0.008) were predictors of successful treatment. Females were more likely to attain treatment success (OR 3.86, 95%CI 1.47–10.12), and HIV-negative status increased the likelihood of successful treatment (OR 3.53, 95%CI 1.4–8.9).

CONCLUSION: Treatment success rates were higher than World Health Organization targets. Targeted policies for HIV-positive patients and males will improve treatment outcomes in these groups.

Keywords: DR-TB; treatment outcomes; tuberculosis

Document Type: Research Article

Affiliations: 1: National Tuberculosis, Leprosy and Lung Disease Programme, Nairobi, Kenya 2: Centre for Health Solutions, Nairobi, Kenya

Publication date: 01 November 2016

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  • The International Journal of Tuberculosis and Lung Disease (IJTLD) is for clinical research and epidemiological studies on lung health, including articles on TB, TB-HIV and respiratory diseases such as COVID-19, asthma, COPD, child lung health and the hazards of tobacco and air pollution. Individuals and institutes can subscribe to the IJTLD online or in print – simply email us at [email protected] for details.

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