Evidence map›Paper›PMID 30061954›Full record

ArticleOncology letters2018

Loss of skeletal muscle mass after curative gastrectomy is a poor prognostic factor.

Naruji Kugimiya, Eijiro Harada, Kazuhito Oka, Daichi Kawamura, Yuki Suehiro, Yoshihiro Takemoto, Kimikazu Hamano

Abstract read
In one paragraph

Article in Oncology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
–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

27 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Body composition assessment and sarcopenia in patients with gastric cancer: a systematic review and meta-analysis.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2019
    Pooled it
  2. Trial
  3. Simple clinical parameters to identify sarcopenia 1 year after gastrectomy for gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2026
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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

7 authors.

Naruji KugimiyaDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Eijiro HaradaDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Kazuhito OkaDepartment of Surgery, Saiseikai Shimonoseki General Hospital, Shimonoseki, Yamaguchi 759-6603, Japan.
Daichi KawamuraDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Yuki SuehiroDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Yoshihiro TakemotoDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Kimikazu HamanoDepartment of Surgery and Clinical Science, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sarcopenia has been reported to relate to poor prognosis in various malignant cancer types. The present study aimed to clarify the prognostic impact of skeletal muscle mass (SMM) loss after curative gastrectomy in patients with gastric cancer. A total of 119 patients who underwent curative gastrectomy for gastric cancer between 2009 and 2016 were analyzed. The SMM loss at 6 months postoperatively compared with the SMM prior to surgery was calculated using the hospital records. The median loss of SMM was 3.8%. Multivariate logistic regression analysis demonstrated that total gastrectomy was a significant and independent risk factor for SMM loss of ≥5% (odds ratio=2.58; P=0.02). Results from multivariate analysis using stepwise Cox proportional hazards regression indicated that the following factors were significantly associated with shorter overall survival after curative gastrectomy: Age [>70 years; hazard ratio (HR)=2.46, P=0.04], TNM stage (≥2; HR=2.65, P=0.04) and loss of SMM (≥5%; HR=2.57, P=0.03). The present findings suggested that loss of SMM after curative gastrectomy for gastric cancer is an independent predictive factor for poor prognosis.

Indexed as

gastrectomygastric cancerprognosisskeletal muscle mass

Identifiers

PMID30061954
PMCPMC6063032

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.