Evidence map›Paper›PMID 41658654›Full record

ReviewCureus2026

A Systematic Review of Occupational Cancers in the Indian Sub-continent.

Reena Bhardwaj, Neeraj Kumar, Swati Joshi, Ayushi Gupta, Souvik Manna

Abstract readReview
In one paragraph

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

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Reena BhardwajEpidemiology and Biostatistics, Indian Council of Medical Research-National Institute of Child Health and Development Research (ICMR-NICHDR), New Delhi, IND.
Neeraj KumarEpidemiology and Public Health, Indian Council of Medical Research-National Institute of Child Health and Development Research (ICMR-NICHDR), New Delhi, IND.
Swati JoshiOccupational Health, Indian Council of Medical Research-National Institute of Occupational Health (ICMR-NIOH), Ahmedabad, IND.
Ayushi GuptaMedicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND.
Souvik MannaCommunity Medicine, ESIC (Employees' State Insurance Corporation) Medical College and Hospital, Alwar, IND.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Occupational exposure to carcinogens is a major concern in the field of occupational health and public welfare, involving chemicals, metals, dust particles, and organic materials across various industries. This systematic review synthesizes existing literature on occupational cancers in India with respect to the type of carcinogens that the population is exposed to and identifies research gaps. A systematic search was conducted across PubMed, Ovid, Cochrane Library, and other sources, including Google Scholar and manual searches of reference lists, to identify articles published in the English language between January 1, 2000, and October 31, 2024. Eligible studies were those focused on occupational carcinogen exposure in India and available in full text. Two independent reviewers screened the titles and abstracts, followed by full-text evaluation, with any disagreement resolved by a third reviewer. Relevant data were extracted and analyzed thematically. The systematic search yielded 1,360 publications, of which only six studies, comprising a total of 12,360 patients, met the inclusion criteria. These Indian studies highlighted an association between occupational exposure and cancer risk among pesticide workers, farmers, domestic workers, beedi workers, and agricultural laborers, focusing on cancers such as lymphoma, esophageal squamous cell carcinoma (ESCC), lung cancer, cervical carcinoma, buccal mucosa cancer, and gastrointestinal tract cancers. The findings highlight the critical need for conducting further original studies on representative samples of workers exposed to occupational carcinogens to accurately assess the risk of occupational cancers and provide robust evidence on these risks. Furthermore, India should prioritize the systematic monitoring of occupational carcinogens to support hazard control and guide research efforts.

Indexed as

carcinogensexposure assessmentindustrial hygieneoccupational cancersystematic review

Identifiers

PMID41658654
PMCPMC12881922

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.