Evidence map›Paper›PMID 33154211›Full record

ArticleLung India : official organ of Indian Chest Society

Nontuberculous mycobacteria: A report of eighteen cases from a tertiary care center in India.

Nitin Gupta, Ankit Mittal, Vettakkara Kandy Muhammed Niyas, Sayantan Banerjee, Yogiraj Ray, Parul Kodan, Sundeep Malla, Wasim Khot, Farhan Fazal, Binit Kumar Singh and 4 more

Abstract read
In one paragraph

Article in Lung India : official organ of Indian Chest Society. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Intracranial infection caused byFrontiers in medicine · 2024
    Article
  5. Article
  6. Identification of Nontuberculous Mycobacteria in Drinking Water in Cali, Colombia.International journal of environmental research and public health · 2021
    Article
  7. Article
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

14 authors.

Nitin GuptaDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Ankit MittalDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Vettakkara Kandy Muhammed NiyasDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Sayantan BanerjeeDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Yogiraj RayDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Parul KodanDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Sundeep MallaDepartment of Radio-Diagnosis, All India Institute of Medical Sciences, New Delhi, India.
Wasim KhotDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Farhan FazalDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Binit Kumar SinghDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Pankaj JorwalDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Neeraj NischalDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Manish SonejaDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.
Naveet WigDepartment of Medicine, All India Institute of Medical Sciences, New Delhi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextNontuberculous mycobacteria (NTM) are ubiquitous mycobacteria present in environment and generally affect patients with either structural lung disease or immunosuppression and commonly involve lungs, lymph node, or skin. MATERIALS AND

methodsBetween July 2016 and February 2019, 18 cases of NTM were diagnosed and their relevant clinical, diagnostic, and treatment details were recorded after taking informed consent.

resultsWe report 18 cases of NTM involving lungs (n = 11), skin and soft tissue (n = 3), joint (n = 2), genitourinary (n = 1), and central nervous system (n = 1). History of immunosuppression was present in two patients, whereas history of some form of intervention was seen in six patients. Mycobacterium fortuitum group (n = 5) was the most commonly isolated organism, followed by Mycobacterium avium complex (n = 4), Mycobacterium abscessus (n = 3), Mycobacterium kansasii (n = 2), and Mycobacterium chelonae (n = 1). In two patients, M. chelonae and M. abscessus were isolated in succession. Of these 18 patients, clinical response was present in 15 of the patients. Diagnosis and treatment of NTM in resource limited settings is extremely challenging.

conclusionMost of the patients with NTM are misdiagnosed and are treated as tuberculosis in India, sometimes with a multidrug resistance regimen, which results in significant morbidity and mortality. We present these cases to shed some light on the epidemiology of NTM in this part of India.

Indexed as

Mycobacterium abscessusMycobacterium avium complexMycobacterium chelonaeMycobacterium fortuitumMycobacterium kansasii

Identifiers

PMID33154211
PMCPMC7879861

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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.