Evidence map›Paper›PMID 36472048›Full record

ArticleAnnals of coloproctology2024

Benefits and risks of diverting stoma creation during rectal cancer surgery.

Masaya Kawai, Kazuhiro Sakamoto, Kumpei Honjo, Yu Okazawa, Rina Takahashi, Shingo Kawano, Shinya Munakata, Kiichi Sugimoto, Shun Ishiyama, Makoto Takahashi and 2 more

Open access · goldAbstract read
In one paragraph

Article in Annals of coloproctology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.0field-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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. A multicentre prospective study of anal function after laparoscopic ultra-low rectal cancer surgery using a mixed-effects model.Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland · 2025
    Trial
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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

12 authors at 1 institution in 1 country.

Masaya KawaiDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Kazuhiro SakamotoDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Kumpei HonjoDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Yu OkazawaDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Rina TakahashiDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Shingo KawanoDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Shinya MunakataDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Kiichi SugimotoDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Shun IshiyamaDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Makoto TakahashiDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Yutaka KojimaDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Yuichi TomikiDepartment of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan.
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA consensus has been reached regarding diverting stoma (DS) construction in rectal cancer surgery to avoid reoperation related to anastomotic leakage. However, the incidence of stoma-related complications (SRCs) remains high. In this study, we examined the perioperative outcomes of DS construction in patients who underwent sphincter-preserving surgery for rectal cancer.

methodsWe included 400 participants who underwent radical sphincter-preserving surgery for rectal cancer between 2005 and 2017. These participants were divided into the DS (+) and DS (-) groups, and the outcomes, including postoperative complications, were compared.

resultsThe incidence of ileus was higher in the DS (+) group than in the DS (-) group (P<0.01); however, no patients in the DS (+) group showed grade 3 anastomotic leakage. Furthermore, early SRCs were observed in 33 patients (21.6%) and bowel obstruction-related stoma outlet syndrome occurred in 19 patients (12.4%). There was no significant intergroup difference in the incidence of grade 3b postoperative complications. However, the most common reason for reoperation was different in the 2 groups: anastomotic leakage in 91.7% of patients with grade 3b postoperative complications in the DS (-) group, and SRCs in 85.7% of patients with grade 3b postoperative complications in the DS (+) group.

conclusionPatients with DS showed higher incidence rates of overall postoperative complications, severe postoperative complications (grade 3), and bowel obstruction, including stoma outlet syndrome, than patients without DS. Therefore, it is important to construct an appropriate DS to avoid SRCs and to be more selective in assigning patients for DS construction.

Indexed as

Diverting stomaOutlet obstructionRectal cancerStoma-related complication

Identifiers

PMID36472048
PMCPMC11532387
OpenAlexW4310779674

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.