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Updated: Apr 3, 2026

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test
Published on: April 9, 2012
Did successfully treated pulmonary tuberculosis patients undergo all follow-up sputum smear examinations?
S Satyanarayana1, S B Nagaraja2, S Kelamane3
1International Union Against Tuberculosis and Lung Disease (The Union), South East Asia Regional Office, New Delhi, India ; Centre for Operations Research, The Union, Paris, France.
Abstract:
To assess response to anti-tuberculosis treatment as per national guidelines, a retrospective record review was undertaken in four districts of Andhra Pradesh, India, in December 2009 to determine whether pulmonary tuberculosis (PTB) patients reported as successfully treated (cured or treatment completed) underwent all scheduled follow-up sputum smear examinations. In a quarterly cohort of 3000 PTB patients reported as successfully treated, 1847 (61.5%) underwent all follow-up sputum examinations, with a higher proportion of new cases (65%) than retreatment cases (45%). The mid-continuation phase follow-up sputum examinations were commonly missed, and 11% patients had not undergone end-of-treatment follow-up sputum examinations.
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