Evidence map›Paper›PMID 42882826›Full record

ArticleCancers2026

A Retrospective Study of the Efficacy and Safety of Chemoimmunotherapy in Elderly Patients with Extensive-Stage Small Cell Lung Cancer.

Minoru Kobayashi, Satoshi Watanabe, Shinji Hirose, Hiroki Watanabe, Kohei Kushiro, Ryo Suzuki, Naohiro Yanagimura, Miyuki Sato, Tomohiro Tanaka, Koichiro Nozaki and 16 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Cancers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

26 authors.

Minoru KobayashiDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Satoshi WatanabeDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.ORCID 0000-0003-0041-6981
Shinji HiroseDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Hiroki WatanabeDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Kohei KushiroDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.ORCID 0009-0001-9413-7539
Ryo SuzukiDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Naohiro YanagimuraDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Miyuki SatoDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Tomohiro TanakaDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.ORCID 0000-0001-9512-4839
Koichiro NozakiDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Yu SaidaDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.
Jun ArinamiNagaoka Red Cross Hospital, Nagaoka 940-2085, Japan.
Yuka GotoNiigata Prefectural Shibata Hospital, Shibata 957-8588, Japan.
Ko SatoJoetsu General Hospital, Joetsu 943-8507, Japan.
Daisuke IshikawaNiigata Prefectural Central Hospital, Joetsu 943-019, Japan.
Takao MiyabayashiNiigata City General Hospital, Niigata 950-1197, Japan.
Kosuke IchikawaSaiseikai Niigata Hospital, Niigata 950-1104, Japan.
Naoya MatsumotoNishiniigata Chuo Hospital, Niigata 950-2085, Japan.
Jun KoshioNagaoka Red Cross Hospital, Nagaoka 940-2085, Japan.
Yoshiki HayashiNagaoka Chuo General Hospital, Nagaoka 940-0861, Japan.
Kenichi KoyamaNiigata Cancer Center Hospital, Niigata 951-8133, Japan.
Masato MakinoNiigata Prefectural Shibata Hospital, Shibata 957-8588, Japan.
Hideyuki KuriyamaNiigata Medical Center, Niigata 950-2022, Japan.
Ryohei TerashimaClinical Research Center, Niigata University Medical and Dental Hospital, 1-754 Asahimachidori, Chuouku, Niigata 951-8520, Japan.
Atsushi HashimotoClinical Research Center, Niigata University Medical and Dental Hospital, 1-754 Asahimachidori, Chuouku, Niigata 951-8520, Japan.
Toshiaki KikuchiDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuouku, Niigata 951-8510, Japan.ORCID 0000-0001-7428-1245

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

elderly patientsextensive-stage small cell lung cancerPD-L1 inhibitor

Identifiers

PMID42882826
PMCPMC13664149

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.