Evidence map›Paper›PMID 28210159›Full record

ArticleLung Cancer (Auckland, N.Z.)2016

Retrospective analysis of outcomes and prognostic factors of chemotherapy for small-cell lung cancer.

Seigo Minami, Yoshitaka Ogata, Shouichi Ihara, Suguru Yamamoto, Kiyoshi Komuta

Open access · goldAbstract read
In one paragraph

Article in Lung Cancer (Auckland, N.Z.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Third-Line Nivolumab Monotherapy in Recurrent SCLC: CheckMate 032.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2019
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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 at 1 institution in 1 country.

Seigo MinamiDepartment of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan.
Yoshitaka OgataDepartment of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan.
Shouichi IharaDepartment of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan.
Suguru YamamotoDepartment of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan.
Kiyoshi KomutaDepartment of Respiratory Medicine, Osaka Police Hospital, Osaka, Japan.
Osaka Police Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSmall-cell lung cancer (SCLC) is responsive to initial chemotherapy but becomes resistant to cytotoxic drugs. The aim of this study was to evaluate what proportion of patients with SCLC had received the first- and further-line chemotherapy and which patients had benefited from chemotherapy.

methodsWe retrospectively reviewed medical records of patients with SCLC who had been treated with the best supportive care alone and the first-, second-, or third-line chemotherapy at the Osaka Police Hospital from June 2007 until March 2015.

resultsAmong 145 patients diagnosed with SCLC and eligible for analysis, 118 patients received chemotherapy. We added five patients who initiated the second-line chemotherapy during the study period at our institution. Sixty-five and 31 patients received the second- and third-line chemotherapies, respectively. Multivariate logistic regression analysis detected age ≥75 years (odds ratio, 2.80; 95% confidence interval, 1.01-7.75;

conclusionApproximately two-thirds and one-third of the patients who receive chemotherapy proceed to the second- and third-line chemotherapies, respectively. Several factors, such as age, ECOG PS, C-reactive protein level, and progression-free survival after previous treatment may be useful when considering the introduction of further-line chemotherapy.

Indexed as

first-line chemotherapyoverall survivalretrospective studysecond-line chemotherapysmall-cell lung cancerthird-line chemotherapy

Identifiers

PMID28210159
PMCPMC5310697
OpenAlexW2319767168

What OpenQuestion holds

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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.