Evidence map›Paper›PMID 36281714›Full record

ArticleThoracic cancer2022

Early recurrence factors in patients with stage III non-small cell lung cancer treated with concurrent chemoradiotherapy.

Yutaka Takahara, Takuya Tanaka, Yoko Ishige, Ikuyo Shionoya, Kouichi Yamamura, Takashi Sakuma, Kazuaki Nishiki, Keisuke Nakase, Masafumi Nojiri, Ryo Kato and 3 more

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 5 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

13 authors at 1 institution in 1 country.

Yutaka TakaharaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.ORCID 0000-0001-6863-0074
Takuya TanakaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Yoko IshigeDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Ikuyo ShionoyaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Kouichi YamamuraDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Takashi SakumaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Kazuaki NishikiDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Keisuke NakaseDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Masafumi NojiriDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Ryo KatoDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Shohei ShinomiyaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Taku OikawaDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Shiro MizunoDepartment of Respiratory Medicine, Kanazawa Medical University, Kahoku-gun, Japan.
Kanazawa Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe clinical characteristics and risk factors for cancer recurrence have not been well evaluated regarding early recurrence in patients with unresectable locally advanced non-small cell lung cancer (LA-NSCLC) who receive concurrent chemoradiotherapy (CRT). The aim of this study was to determine the clinical characteristics and risk factors of patients with stage III unresectable LA-NSCLC treated with CRT who developed early recurrence.

methodsWe retrospectively reviewed the clinical records of 46 patients diagnosed with stage III unresectable LA-NSCLC treated with CRT at our center between July 2012 and July 2021. A tumor proportion score (TPS) < 50% was defined as "low expression" and a TPS > 50% was defined as "high expression."

resultsA total of 17 (37.0%) patients had a confirmed recurrence within 1 year of treatment. More patients had a lower body mass index in the early recurrence group than in the later recurrence group (p = 0.038). A higher number of patients in the late recurrence group underwent surgery after CRT (p = 0.036). Patients with a higher TPS were more likely to experience late recurrence than early recurrence (p = 0.001), whereas more patients with stage N3 disease were in the early recurrence group (p = 0.011). Multivariate analysis identified lower TPS expression as an independent risk factor for early recurrence after CRT. Overall survival was prolonged in the late recurrence group (p < 0.001).

conclusionsA lower TPS may be a predictor of early recurrence after CRT in patients with LA-NSCLC. These patients should be closely monitored for post-treatment recurrence.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsChemoradiotherapyHumansNeoplasm Recurrence, LocalNeoplasm StagingRetrospective Studiesbody mass indexchemoradiotherapyneoplasm recurrencenon-small cell lung carcinomatumor proportion score

Identifiers

PMID36281714
PMCPMC9750816
OpenAlexW4307233602

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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.