Evidence map›Paper›PMID 42384212›Full record

ArticleSurgery today2026

Risk factors for one-year mortality and the subsequent prognosis in older patients undergoing curative surgery for colorectal cancer: a retrospective multicenter study.

Shintaro Hashimoto, Tetsuro Tominaga, Keisuke Noda, Toshio Shiraishi, Mariko Yamashita, Hiroki Katayama, Shoko Tei, Taiji Hida, Hiroshi Maruta, Yuma Takamura and 11 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Surgery today, 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

21 authors.

Shintaro HashimotoDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.ORCID http://orcid.org/0000-0002-1849-8754
Tetsuro TominagaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Keisuke NodaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Toshio ShiraishiDepartment of Surgery, Saiseikai Nagasaki Hospital, Nagasaki, Japan.
Mariko YamashitaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Hiroki KatayamaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Shoko TeiDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Taiji HidaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Hiroshi MarutaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Yuma TakamuraDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Rika OnoDepartment of Surgery, Sasebo City General Hospital, Sasebo, Japan.
Makoto HisanagaDepartment of Surgery, Sasebo City General Hospital, Sasebo, Japan.
Mitsutoshi IshiiDepartment of Surgery, Sasebo City General Hospital, Sasebo, Japan.
Masaaki MoriyamaDepartment of Surgery, Isahaya General Hospital, Isahaya, Japan.
Hidetoshi FukuokaDepartment of Surgery, Isahaya General Hospital, Isahaya, Japan.
Kazuo ToDepartment of Surgery, Ureshino Medical Center, Ureshino, Japan.
Kaido OishiDepartment of Surgery, National Hospital Organization Nagasaki Medical Center, Omura, Japan.
Hiroaki TakeshitaDepartment of Surgery, National Hospital Organization Nagasaki Medical Center, Omura, Japan.
Terumitsu SawaiDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.
Takashi NonakaDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan. tnonaka@nagasaki-u.ac.jp.
Keitaro MatsumotoDivision of Surgical Oncology, Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePostoperative complications may affect the long-term outcomes after colorectal cancer (CRC) surgery. This multicenter study compared prognostic factors for overall survival (OS) in younger (≤ 74 years) and older (≥ 75 years) patients after curative resection for CRC, focusing on the 1-year and post-1-year outcomes.

methodsWe analyzed data from 1582 patients who underwent curative surgery for CRC at six hospitals between April 2016 and December 2019. Kaplan-Meier and Cox models were used to identify the risk factors for complications and survival.

resultsOlder patients had a significantly worse overall survival (OS) and survival beyond the 1-year landmark. Postoperative complications were associated with increased 1-year mortality in both age groups. In younger patients, survival beyond 1 year was associated with a positive N status and a low BMI. In contrast, in older patients, postoperative complications remained associated with survival beyond the 1-year landmark, along with a male sex, positive N status, and poor ASA-PS.

conclusionsThe prolonged impact of complications on survival in older patients with CRC underscores the need for age-specific surgical strategies and proactive complication management.

Indexed as

Colorectal NeoplasmsPostoperative ComplicationsAgedAged, 80 and overAge FactorsColorectal Surgical ProceduresFemaleHumansMaleMiddle AgedPrognosisRetrospective StudiesRisk FactorsSurvival RateTime FactorsColorectal cancerLandmark analysisOlder patientsOverall survivalPostoperative complications

Identifiers

PMID42384212

What OpenQuestion holds

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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.