Evidence map›Paper›PMID 41744864›Full record

ArticleCurrent oncology (Toronto, Ont.)2026

Age and Colorectal Cancer Outcomes: A Comparative Analysis Between Patients Younger and Older than 70 Years.

Oswaldo Moraes Filho, Bruno Augusto Alves Martins, André Araújo de Medeiros Silva, Romulo Medeiros de Almeida, Antonio Carlos Nobrega Dos Santos, Camila Oliveira Barbosa, Flávia Berford Leão Dos Santos Gonçalves de Oliveira, Tuane Colles, Wilmar Junio Pereira Araújo, João Batista de Sousa

Abstract readComparative Study
In one paragraph

Article in Current oncology (Toronto, Ont.), 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

10 authors.

Oswaldo Moraes FilhoColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0002-4411-6481
Bruno Augusto Alves MartinsColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0002-7305-2341
André Araújo de Medeiros SilvaColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0002-3691-3739
Romulo Medeiros de AlmeidaColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0001-6067-8508
Antonio Carlos Nobrega Dos SantosColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.
Camila Oliveira BarbosaColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0009-0009-5969-5007
Flávia Berford Leão Dos Santos Gonçalves de OliveiraColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.
Tuane CollesColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0003-3210-2856
Wilmar Junio Pereira AraújoColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0009-0005-8669-7455
João Batista de SousaColoproctology Service, University Hospital of Brasília, Setor de Grandes Áreas Norte 605, Asa Norte, Brasília 70840-901, DF, Brazil.ORCID 0000-0001-6314-9505

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colorectal cancer is predominantly a disease of older adults, yet age-related treatment decisions remain controversial. While chronological age is often used as a criterion for surgical eligibility, it remains unclear whether age alone is an independent predictor of surgical and oncological outcomes. This study evaluated whether age is a significant determinant of outcomes in colorectal cancer patients undergoing surgical resection. This retrospective comparative study analyzed 262 patients (193 younger than 70 years, 69 aged ≥ 70 years) diagnosed with colorectal cancer stages I-IV between 2014 and 2021 at a tertiary single center. Survival analysis was conducted using Kaplan-Meier method and Cox proportional hazards regression. Elderly patients had higher ASA classification (

Indexed as

Colorectal NeoplasmsAgedAged, 80 and overAge FactorsFemaleHumansMaleMiddle AgedRetrospective StudiesTreatment Outcomeagedage factorscolorectal neoplasmssurvival analysistreatment outcome

Identifiers

PMID41744864
PMCPMC12939436

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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.