Evidence map›Paper›PMID 41553397›Full record

ArticleSurgery today2026

Impact of the albumin-C-reactive protein-tumor marker score on postoperative prognosis in very elderly patients with colorectal cancer.

Sumika Takahashi, Yasuhiro Takano, Akihito Kubota, Keita Kodera, Shu Tsukihara, Teppei Kamada, Yasunobu Kobayashi, Ryosuke Hashizume, Tomonori Imakita, Mamoru Ishiyama and 4 more

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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.

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5 · Who and what money

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14 authors.

Sumika TakahashiDepartment of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan.
Yasuhiro TakanoDepartment of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi- Shinbashi, Minato-ku, Tokyo, 105-8461, Japan. y.takano1864@jikei.ac.jp.ORCID http://orcid.org/0000-0001-7474-3833
Akihito KubotaDepartment of Surgery, Kasai shoikai Hospital, Tokyo, Japan.
Keita KoderaDepartment of Surgery, Kasai shoikai Hospital, Tokyo, Japan.
Shu TsukiharaDepartment of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi- Shinbashi, Minato-ku, Tokyo, 105-8461, Japan.
Teppei KamadaDepartment of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi- Shinbashi, Minato-ku, Tokyo, 105-8461, Japan.
Yasunobu KobayashiDepartment of Surgery, Tokyo General Hospital, Tokyo, Japan.
Ryosuke HashizumeDepartment of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan.
Tomonori ImakitaDepartment of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan.
Mamoru IshiyamaDepartment of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan.
Hironori KannoDepartment of Surgery, Tokyo General Hospital, Tokyo, Japan.
Nobuyoshi HanyuDepartment of Surgery, Tokyo General Hospital, Tokyo, Japan.
Masaichi OgawaDepartment of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Tokyo, Japan.
Ken EtoDepartment of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi- Shinbashi, Minato-ku, Tokyo, 105-8461, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe developed an albumin-C-reactive protein-tumor marker (ACTM) score and assessed its prognostic significance in elderly patients undergoing curative resection for colorectal cancer.

methodsWe retrospectively analyzed data from 232 patients > 80 years old who underwent surgery for Stage I–III colorectal cancer. The ACTM score was calculated by assigning 1 point each for the following factors: C-reactive protein > 0.5 mg/dL, albumin < 3.5 g/dL, and either carcinoembryonic antigen ≥ 5.0 ng/mL or carbohydrate antigen 19 − 9 ≥ 37 U/mL. We examined the association between ACTM score and survival outcomes.

resultsHigher ACTM scores were significantly associated with a worse relapse-free (P < 0.01) and overall survival (P < 0.01). In a multivariate analysis, an American Society of Anesthesiologists physical status ≥ 2 (P < 0.01), lymph node metastasis (P < 0.01), and ACTM score ≥ 2 (P < 0.01) were independent predictors of the 5-year relapse-free survival, whereas male sex (P < 0.01), neutrophil-to-lymphocyte ratio ≥ 3.5 (P < 0.01), and ACTM score ≥ 2 (P < 0.01) were independent predictors of the 5-year overall survival.

conclusionsThe ACTM score, which combines nutritional and inflammatory response indices with tumor markers, may predict the prognosis of very elderly patients with colorectal cancer.

Indexed as

Biomarkers, TumorColorectal NeoplasmsC-Reactive ProteinSerum AlbuminAged, 80 and overCarcinoembryonic AntigenColorectal Surgical ProceduresFemaleHumansLymphatic MetastasisMaleNeoplasm StagingPostoperative PeriodPrognosisRetrospective StudiesSurvival RateBiomarkers, TumorCarcinoembryonic AntigenC-Reactive ProteinSerum AlbuminColorectal cancerPrognostic scoreVery elderly patients

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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.