Evidence map›Paper›PMID 33569332›Full record

ReviewTranslational lung cancer research2021

Epidemiology of stage III lung cancer: frequency, diagnostic characteristics, and survival.

Ana Casal-Mouriño, Alberto Ruano-Ravina, María Lorenzo-González, Ángeles Rodríguez-Martínez, Alexandra Giraldo-Osorio, Leonor Varela-Lema, Tara Pereiro-Brea, Juan Miguel Barros-Dios, Luis Valdés-Cuadrado, Mónica Pérez-Ríos

Open access · diamondAbstract readReview
In one paragraph

Review in Translational lung cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 4 pooled it
14.7field-weighted citation impact, top 1% 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

107 citing papers in PubMed, 4 syntheses or guidelines pooled it, 159 citations in OpenAlex.

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  12. Management of borderline resectable NSCLC: a narrative review.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  13. Article
  14. European Cancer Prevention Organization on cancer screening: an expert panel position paper.European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2026
    Article
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  20. Pharmacogenomics in oncology: mutation-targeted therapy and biomarker integration in non-small cell lung cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review

47 more citing papers are in PubMed but not listed here.

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 at 4 institutions in 2 countries.

Ana Casal-MouriñoDepartment of Pneumology, Santiago de Compostela University Clinical Teaching Hospital, Galicia, Spain.
Alberto Ruano-RavinaDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
María Lorenzo-GonzálezDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Ángeles Rodríguez-MartínezDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Alexandra Giraldo-OsorioDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Leonor Varela-LemaDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Tara Pereiro-BreaDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Juan Miguel Barros-DiosDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Luis Valdés-CuadradoDepartment of Pneumology, Santiago de Compostela University Clinical Teaching Hospital, Galicia, Spain.
Mónica Pérez-RíosDepartment of Preventive Medicine and Public Health, University of Santiago de Compostela, A Coruña, Spain.
Universidade de Santiago de Compostela · ESCentro de Investigación Biomédica en Red de Epidemiología y Salud Pública · ESAgencia de Evaluación de Tecnologías Sanitarias · ESUniversity of Caldas · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stage III non-small cell lung cancer (NSCLC) includes a highly heterogeneous group of patients with differences in the extent and localization of disease. Many aspects of stage III disease are controversial. The data supporting treatment approaches are often subject to a number of limitations, due to the heterogeneous patient populations involved in the trials. Furthermore, the definition of stage III disease has changed over time, and early studies were frequently inadequately powered to detect small differences in therapeutic outcome, were not randomized, or had a limited follow-up times. Major improvements in therapy, including the use of more active chemotherapy agents and refinements in radiation and surgical techniques, also limit the interpretation of earlier clinical trials. Lastly, improvements in pretreatment staging have led to reclassification of patients with relatively minimal metastatic disease as stage IV rather than stage III, leading to an apparent increase in the overall survival of both stage III and IV patients. Median overall stage III NSCLC survival ranges from 9 to 34 months. Higher survival rates are observed in younger Caucasian women with good performance status, adenocarcinoma, mutations, stage IIIA, and in patients with multidisciplinary-team-based diagnoses.

Indexed as

histologic typeincidenceLung cancerrisk factorsstagingsurvival

Identifiers

PMID33569332
PMCPMC7867742
OpenAlexW3022263550

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.