Evidence map›Paper›PMID 30604703›Full record

ArticleLung India : official organ of Indian Chest Society

Adverse effects observed in lung cancer patients undergoing first-line chemotherapy and effectiveness of supportive care drugs in a resource-limited setting.

Valliappan Muthu, Badari Mylliemngap, Kuruswamy Thurai Prasad, Digambar Behera, Navneet Singh

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

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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

7 citing papers in PubMed.

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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

5 authors.

Valliappan MuthuDepartment of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Badari MylliemngapDepartment of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Kuruswamy Thurai PrasadDepartment of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Digambar BeheraDepartment of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Navneet SinghDepartment of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung cancer (LC) chemotherapy results in several adverse events (AEs). Data regarding supportive care medications (SCMs) offered to prevent/treat AEs in resource-limited settings are lacking. A prospective observational study was carried out to find the effectiveness of SCMs in real-life setting.

methodsNewly diagnosed LC patients receiving first-line chemotherapy at a tertiary referral center in North India (from July 2014 to September 2015) were enrolled. Incidence, timing of onset, duration, and grades of chemotherapy-related AEs were recorded. We assessed compliance to mandatory SCMs using a structured questionnaire. Patients also recorded various symptoms, frequency of need-based SCMs, visits to local practitioners, and hospitalization (if any) during the intercycle period.

resultsOf the 112 patients enrolled, majority were males (83.9%, n = 94), current/ex-smokers (82.1%, n = 92), had advanced stage (Stage IIIB = 33.9% [n = 38] and Stage IV = 46.4% [n = 52]), and were non-small cell lung cancer (72.3%, n = 81). AEs were reported in 566 cycles (94%) out of a total of 602 chemotherapy cycles. Diarrhea was the most common AE (180 cycles, 29.9%) developing after a mean (standard deviation) duration of 3.6 (2.5) days and lasting for 4 (3.3) days. Vomiting (138 cycles, 22.9%) and constipation (121 cycles, 20.1%) were other common AEs. Grade 3/4 AEs occurred in 6.9% (39/566) cycles. Need-based SCMs were required in 479 of the 566 cycles (84.6%). Proportion of patients with Grade 3/4 AEs and hospitalization was highest for mucositis (16.1% Grade 3/4 and 9.7% hospitalized); followed by vomiting (10.1% Grade 3/4 and 8.7% hospitalized). Anemia was seen in 441 of 602 chemotherapy cycles (73.3%). Frequency and severity of anemia continued to increase with each chemotherapy cycle.

conclusionLC chemotherapy has a high prevalence of AEs. However, the majority are low grade recovering with need-based SCMs, without any need for hospitalization.

Indexed as

Adenocarcinomaanemiachemoradiotherapymalignancytoxicity

Identifiers

PMID30604703
PMCPMC6330793

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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.