Evidence map›Paper›PMID 33032626›Full record

ArticleWorld journal of surgical oncology2020

Clinical benefits of adjuvant chemotherapy with carboplatin and gemcitabine in patients with non-small cell lung cancer: a single-center retrospective study.

Shinogu Takashima, Kazuhiro Imai, Maiko Atari, Tsubasa Matsuo, Katsutoshi Nakayama, Yusuke Sato, Satoru Motoyama, Hiroyuki Shibata, Kyoko Nomura, Yoshihiro Minamiya

Abstract read
In one paragraph

Article in World journal of surgical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

10 authors.

Shinogu TakashimaDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Kazuhiro ImaiDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan. i-karo@mui.biglobe.ne.jp.ORCID http://orcid.org/0000-0003-4490-7862
Maiko AtariDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Tsubasa MatsuoDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Katsutoshi NakayamaDepartment of Respiratory Medicine, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Yusuke SatoDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Satoru MotoyamaDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Hiroyuki ShibataDepartment of Clinical Oncology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Kyoko NomuraDepartment of Health Environmental Science and Public Health, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.
Yoshihiro MinamiyaDepartment of Thoracic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita, 010-8543, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIn cases of non-small cell lung cancer (NSCLC), surgery remains the best option for cure, but surgery is of benefit only when the disease is localized. Although adjuvant chemotherapy reportedly has a significant beneficial effect on survival, the benefit of a carboplatin (CBDCA) regimen is unclear. We therefore investigated the efficacy and tolerability of CBDCA (area under the curve 5) plus gemcitabine (GEM, 1000 mg/m

methodsA total of 82 pStage IB-IIIA NSCLC patients who had undergone complete resection and received adjuvant chemotherapy were analyzed retrospectively. Among them, 65 patients received CBDCA + GEM and 17 received CDDP + VNR. Propensity score analysis generated 17 matched pairs of both groups.

resultsSixty-five patients received CBDCA + GEM. Their 5-year relapse-free survival (RFS) and overall survival were 47.8% (median, 52.5 months) and 76.9% (median, 90.1 months), respectively. Toxicities, which included neutropenia, nausea/anorexia, fatigue, and vasculitis, were significantly milder than with CDDP + VNR. There were no significant differences in RFS between CBDCA + GEM and CDDP + VNR (p = 0.079) after matching for age, performance status, and pStage.

conclusionCBDCA + GEM was effective and well tolerated as adjuvant chemotherapy, with a manageable toxicity profile.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsCarboplatinChemotherapy, AdjuvantCisplatinDeoxycytidineGemcitabineHumansNeoplasm Recurrence, LocalPrognosisRetrospective StudiesCarboplatinCisplatinDeoxycytidineGemcitabineAdjuvant chemotherapyCarboplatinGemcitabineLung cancer

Identifiers

PMID33032626
PMCPMC7545843

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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.