Evidence map›Paper›PMID 35280320›Full record

ArticleTranslational lung cancer research2022

Association between the baseline tumor size and outcomes of patients with non-small cell lung cancer treated with first-line immune checkpoint inhibitor monotherapy or in combination with chemotherapy.

Yuji Uehara, Taiki Hakozaki, Rui Kitadai, Kosuke Narita, Kageaki Watanabe, Kana Hashimoto, Shoko Kawai, Makiko Yomota, Yukio Hosomi

Open access · diamondAbstract read
In one paragraph

Article in Translational lung cancer research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 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

9 authors at 1 institution in 1 country.

Yuji UeharaDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Taiki HakozakiDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Rui KitadaiDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Kosuke NaritaDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Kageaki WatanabeDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Kana HashimotoDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Shoko KawaiDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Makiko YomotaDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Yukio HosomiDepartment of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Tokyo Metropolitan Komagome Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The baseline tumor size (BTS) is a prognostic factor for patients with non-small cell lung cancer (NSCLC) who received immune checkpoint inhibitor monotherapy (ICI-mono). However, this relationship is not yet known in patients treated with ICI in combination with chemotherapy (ICI-chemo). Methods: This single-center retrospective study evaluated 159 patients with advanced NSCLC who received first-line ICI-mono or ICI-chemo from January 2016 to April 2021. Their BTS values were estimated using the maximum BTS (max BTS) (maximum target lesions' longest diameter) and total BTS (sum of target lesions' longest diameters) in a radiological assessment according to the Response Evaluation Criteria for Solid Tumors. Results: Based on a multivariable analysis, the large max BTS group had worse progression-free survival (PFS) in patients treated with ICI-mono (P=0.009), but it was not associated with worse PFS in patients treated with ICI-chemo (P=0.132). The group treated with ICI-mono had worse PFS compared to the group treated with ICI-chemo in patients with max BTS ≥50 mm (P=0.004), and the group treated with ICI-mono was not associated with worse PFS compared to the group treated with ICI-chemo in patients with max BTS <50 mm (P=0.107). Conclusions: While a large max BTS was identified as a prognostic factor for worse PFS in patients treated with ICI-mono, it was not identified as such in patients treated with ICI-chemo. The max BTS may have different predicting efficacy for patients with NSCLC treated with ICI-mono and ICI-chemo.

Indexed as

Baseline tumor burdenimmunotherapypembrolizumabprogressionsurvival

Identifiers

PMID35280320
PMCPMC8902087
OpenAlexW4212853769

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.