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Free Content Vitamin A levels in sputum-positive pulmonary tuberculosis patients in comparison with household contacts and healthy ‘normals’

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OBJECTIVE: To estimate serum vitamin A in pulmonary tuberculosis (PTB) patients at the start and end of anti-tuberculosis treatment.

DESIGN: Serum vitamin A was estimated in 47 PTB patients (pre and post treatment), 46 healthy household contacts and 30 healthy ‘normals’.

RESULTS: Mean serum vitamin A in patients at the start of treatment was 21.2 μg/dl, which was significantly lower than in household contacts (42.2 μg/dl) and healthy ‘normals’ (48.1 μg/dl). The vitamin A levels in patients increased following treatment.

CONCLUSION: The low vitamin A levels observed in patients returned to normal at the end of anti-tuberculosis treatment without vitamin A supplementation.

Keywords: anti-tuberculosis treatment; tuberculosis; vitamin A deficiency

Document Type: Short Communication

Affiliations: 1: Tuberculosis Research Centre (ICMR), Chennai, India 2: Stop Tuberculosis Unit, World Health Organization, South East Asia Regional Office, New Delhi, India

Publication date: September 1, 2004

More about this publication?
  • The International Journal of Tuberculosis and Lung Disease publishes articles on all aspects of lung health, including public health-related issues such as training programmes, cost-benefit analysis, legislation, epidemiology, intervention studies and health systems research. The IJTLD is dedicated to the continuing education of physicians and health personnel and the dissemination of information on tuberculosis and lung health world-wide.

    Certain IJTLD articles are selected for translation into French, Spanish, Chinese or Russian. They are available on the Union website

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