Evidence map›Paper›PMID 42866151›Full record

ArticleIJTLD open2026

Managing TB infection among household contacts of patients with pulmonary TB.

A Kalra, M Das, A S ThekkePurakkal, T Showket, S Raj, S Prakash, R Dasari, H Solanki, R Rao, V Dhawan and 3 more

Abstract read
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Article in IJTLD open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

13 authors.

A KalraFIND, New Delhi, India.
M DasFIND, New Delhi, India.
A S ThekkePurakkalFIND, New Delhi, India.
T ShowketFIND, New Delhi, India.
S RajFIND, New Delhi, India.
S PrakashKarnataka Health Promotion Trust, Bengaluru, Karnataka, India.
R DasariTB Alert India, Secunderabad, Telangana, India.
H SolankiCentral TB Division, WHO NTEP Technical Support Network, New Delhi, India.
R RaoCentral TB Division, Ministry of Health and Family Welfare, New Delhi, India.
V DhawanCentral TB Division, Ministry of Health and Family Welfare, New Delhi, India.
M A YassinThe Global Fund to Fight AIDS, Tuberculosis and Malaria, Geneva, Switzerland.
S S ChadhaFIND, Geneva, Switzerland.
U B SinghCentral TB Division, Ministry of Health and Family Welfare, New Delhi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOne third of India's population has TB infection (TBI) with 10% at risk of developing TB disease. A multi-centric TBI initiative for household contacts (HHCs) of people with pulmonary TB (PTB) was implemented.

methodsThe project Joint Effort for Elimination of TB was implemented in collaboration with India's National TB Elimination Programme from April 2021 to March 2024. This included doorstep ruling out of TB disease, screening HHCs for TBI, provision of TB preventive treatment (TPT), and adverse events management.

resultsOf the 151,890 notified patients with PTB, 138,812 (91%) could be contacted. Of these, 112,687 (74%) consented to home visits and 94,621 (63%) households were visited. During the visits, 403,923 HHCs were identified, of whom 398,822 (99%) were screened for TBI; 310,605 (77%) consented and 253,885 (63%) initiated on TPT. Adverse events were reported by 3% HHCs with no serious episodes. Of the eligible 148,715 HHCs on TPT, 130,304 (88%) completed with an increasing trend in the TPT completion.

conclusionThis community-based model for TBI management is feasible and effective. High screening and treatment completion rates alongside minimal adverse events prove this strategy is scalable and replicable for other high-burden settings worldwide.

Indexed as

Indiainterferon-gamma release assayssymptom screeningtest and treatTPTtuberculosis

Identifiers

PMID42866151
PMCPMC13657030

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