Evidence map›Paper›PMID 34589615›Full record

ArticleHealth science reports2021

Secondary prevention of silicosis and silico-tuberculosis by periodic screening of silica dust exposed workers using serum club cell protein 16 as a proxy marker.

Kamalesh Sarkar, Sarang Dhatrak, Bidisa Sarkar, Umesh Chandra Ojha, Pankaja Raghav, Avinash Pagdhune

Open access · goldAbstract read
In one paragraph

Article in Health science reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.6field-weighted citation impact, top 9% of its field
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

9 citing papers in PubMed, 18 citations in OpenAlex.

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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

6 authors at 5 institutions in 1 country.

Kamalesh SarkarDirector ICMR - National Institute of Occupational Health Ahmedabad India.ORCID https://orcid.org/0000-0002-9193-0849
Sarang DhatrakDepartment of Poison Information Center ICMR-National Institute of Occupational Health Ahmedabad India.ORCID https://orcid.org/0000-0002-5841-4818
Bidisa SarkarDepartment of Community Medicine Kalinga Institute of Medical Sciences Bhubaneswar India.
Umesh Chandra OjhaDepartment of Pulmonary Medicine ESIC PGIMSR & Hospital New Delhi India.
Pankaja RaghavDepartment of Community Medicine & Family Medicine All India Institute of Medical Sciences Jodhpur India.
Avinash PagdhuneDepartment of Biochemistry Tata Memorial Centre Advanced Centre for Treatment, Research and Education in Cancer Navi Mumbai India.
National Institute of Occupational Health · INAll India Institute of Medical Sciences Bhubaneswar · INAll India Institute of Medical Sciences Jodhpur · INEmployees State Insurance Post Graduate Institute of Medical Sciences and Research · INTata Memorial Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesSilicosis is a neglected and widely prevalent occupational disease in India and several other countries such as China, South Africa, Brazil, etc. It is an irreversible, incurable, and progressive disease with high morbidity and mortality, which is mostly caused by occupational exposure to silica dusts. Silicosis is usually detected at an advanced stage, when effective intervention is not possible. But early detection appears to be a cost-effective way to control it. There is a need for some suitable biomarker, which could detect silicosis at an early stage for further necessary intervention. This study aimed to estimate the lung damage in silicotic subjects and its relationship with serum CC16 as a proxy marker. The ultimate objective was to explore whether CC16 could be used as a screening tool for early detection of silicosis. METHODOLOGY: Radiographs of 117 workers having radiological evidences of silicosis were evaluated in accordance with International Labour Organisation (ILO) Classification of chest radiographs and were categorized as mild, moderate, and severe lung damage using a lung damage scoring system, made for the purpose of this study. The concentration of CC16 in serum was determined by enzyme-linked immunosorbent assay.

resultIt was observed that serum CC16 values were significantly decreased in relation to increasing lung damage. The mean ± standard deviation (SD) serum CC16 value in mild lung damage group was 8.4 ± 0.87 ng/mL as compared to 4.0 ± 2.10 ng/mL in moderate and 0.7 ± 0.21 ng/mL in high lung damage groups. On the other hand, CC16 value of control (healthy) population was found to be 16.3 ± 3.8 ng/mL.

conclusionResult of the study concluded that serum CC16 might be used as a periodic screening tool for early detection of silicosis and for it's secondary prevention. It may be viewed as a new approach toward control of silicosis, and an appropriate policy may be adopted.

Indexed as

biomarkerlung damage scorescreening toolsecondary preventionserum CC‐16

Identifiers

PMID34589615
PMCPMC8459027
OpenAlexW3200631413

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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.