Evidence map›Paper›PMID 42354943›Full record

ArticleMicroorganisms2026

Distribution of Non-Tuberculous Mycobacterium Species in Pulmonary and Extrapulmonary Infections in South India-A Retrospective Analysis.

Priya Rajendran, Radha Gopalaswamy, Gowsalya Saminathan, Bershila Prey, Hannah Stanley, Adhin Bhaskar, Sudha Solayappan, Dinesh Viswanathan, Radhakrishnan Ramalingam, Asha Frederick and 1 more

Abstract read
In one paragraph

Article in Microorganisms, 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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0citing papers in PubMed
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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

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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

11 authors.

Priya RajendranDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.ORCID 0000-0003-1412-8294
Radha GopalaswamyDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.ORCID 0000-0001-8688-4617
Gowsalya SaminathanDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.ORCID 0009-0000-5346-7390
Bershila PreyDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.
Hannah StanleyDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.
Adhin BhaskarDepartment of Statistics, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.
Sudha SolayappanDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.
Dinesh ViswanathanDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.
Radhakrishnan RamalingamDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.ORCID 0000-0001-5899-7251
Asha FrederickDirectorate of Medical and Rural Health Services, Chennai 600006, India.
Sivakumar ShanmugamDepartment of Bacteriology, ICMR-National Institute for Research in Tuberculosis, Chennai 600031, India.ORCID 0000-0001-9203-2664

Funding

ICMR NIRT Instituitional funds
6 · The paper itself

Abstract

Differential diagnosis of tuberculosis (TB) and non-tuberculous mycobacteria (NTM) is extremely challenging, especially in a high TB burden setting like India. A definitive diagnosis of NTM, along with additional speciation, is warranted to improve NTM management. Beyond the diagnosis of NTM and its speciation, clinical correlation is vital for differentiating NTM colonisation or contamination from disease. In this cross-sectional, retrospective analysis, both pulmonary and extrapulmonary samples from 1121 presumptive NTM patients from Tuberculosis Units across the country and from other private hospitals were included. Composite diagnosis were performed using X-rays, nucleic acid amplification tests, smear microscopy, and mycobacterial growth indicator tube cultures, with speciation of NTM isolates confirmed by line probe assay. Of the 1121 presumptive NTM patients, 66.0% were smear-negative, 44.7% had X-ray changes, and 98.0% were

Indexed as

extrapulmonary NTMline probe assayM. abscessusM. kansasiinon-tuberculous mycobacteria

Identifiers

PMID42354943
PMCPMC13304431

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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.