Evidence map›Paper›PMID 33067699›Full record

ArticleAdvances in therapy2020

A Retrospective Cohort Study to Investigate the Incidence of Cachexia During Chemotherapy in Patients with Colorectal Cancer.

Masayuki Shibata, Masaru Fukahori, Eiji Kasamatsu, Koji Machii, Satoshi Hamauchi

Open access · hybridAbstract read
In one paragraph

Article in Advances in therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
1.2field-weighted citation impact, top 21% 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

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Factors influencing adherence to oral nutritional supplementation in patients with gastrointestinal neoplasms: a mixed methods systematic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Pooled it
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  5. Review
  6. Article
  7. Cancer cachexia: molecular basis and therapeutic advances.Signal transduction and targeted therapy · 2026
    Review
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  11. Diversity in chemotherapy-induced cachexia.American journal of physiology. Cell physiology · 2025
    Review
  12. Observational
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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

5 authors at 3 institutions in 1 country.

Masayuki ShibataDivision of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan.
Masaru FukahoriMultidisciplinary Treatment Cancer Center, Kurume University Hospital, Fukuoka, Japan.
Eiji KasamatsuMedical Affairs Department, Ono Pharmaceutical Co., Ltd., Osaka, Japan.
Koji MachiiMedical Affairs Department, Ono Pharmaceutical Co., Ltd., Osaka, Japan.
Satoshi HamauchiDivision of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan. s.hamauchi@scchr.jp.
Ono Pharmaceutical (Japan) · JPShizuoka Cancer Center · JPKurume University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis retrospective study focused on cancer cachexia in clinical practice. We evaluated the incidence of cancer cachexia and the relationship between cancer cachexia and overall survival (OS) or toxicities in patients with advanced colorectal cancer after undergoing first-line systemic chemotherapy.

methodsWe examined 150 patients with colorectal cancer who underwent first-line systemic chemotherapy between February 1, 2010 and August 31, 2016 at Shizuoka Cancer Center Hospital and Kurume University Hospital. Cancer cachexia was defined as > 5% weight loss or > 2% weight loss with a body mass index of < 20 kg/m

resultsOne hundred patients from Shizuoka Cancer Center and 50 from Kurume University Hospital were registered. Median age and body mass index were 65 years (range 29-85) and 21.7 kg/m

conclusionCancer cachexia appears to have an onset in approximately half of patients with advanced colorectal cancer within 24 weeks after starting first-line treatment. Although causal relationships were controversial, the onset of cancer cachexia within 24 weeks tends to be related to worse outcomes. Thus, it would be better to monitor weight loss leading to cachexia in patients with advanced colorectal cancer, especially within 24 weeks after starting first-line chemotherapy.

trial registrationUniversity Hospital Medical Information Network Clinical Trials Registry (UMIN000035002).

Indexed as

AdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsBody Mass IndexCachexiaCohort StudiesColorectal NeoplasmsFemaleHumansIncidenceMaleMiddle AgedPalliative CareRetrospective StudiesWeight LossAdverse eventsCancer cachexiaColorectal cancerIncidenceSurvival

Identifiers

PMID33067699
PMCPMC7595989
OpenAlexW3093188164

What OpenQuestion holds

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LicenceCC BY-NC
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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.