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Research Article Open Access

Breathe Analysis in Tuberculosis Disease Recognition in New Millennium


To control the tuberculosis pandemic we need rapid, inexpensive finding tool. To assess the worth of exhaled breath analysis in tuberculosis case detection. A wide-ranging exploration of documents was done in indexed literatures and website-based research reports. Thirty-eight studies were identified on more than 200 potentially relevant articles related to breath analysis on tuberculosis. A broad criterion was formed in the absence of universally accepted method by the researchers on exhaled breathe analysis, irrespective of their criteria for diagnosis of tuberculosis. Wide differences in samples, primary outcome variables, lack of uniformity in criteria for positive diagnosis, and study instruments confounded the outcome variables. These non-invasive breathe tests of tuberculosis and exploring factual and surrogate markers in primary bacterial activity as well as during interventions. Prospective utility of breath analysis by varied methods deserve their proportional weightage. The study reviewed non-judgmentally on the ongoing work in the field of breath analysis that may be worth developing and evaluating as a cost-effective entrant in diagnostic and prognostic algorithms of tuberculosis. Time has come to explore this to the fullest extent for a superior conceptual design of the factors for a futuristic model of non-invasive direct point-of-care diagnostic understanding of the factors influencing diagnosis and prognosis.

Ranabir Pal, Anup Gurung, Sangay Doma Bhutia, Antara Sharma and Sanjay Daha

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