Evidence map›Paper›PMID 29863130›Full record

ArticleAnnals of gastroenterological surgery2017

Risk factors of small bowel obstruction following total proctocolectomy and ileal pouch anal anastomosis with diverting loop-ileostomy for ulcerative colitis.

Tsunekazu Mizushima, Hitoshi Kameyama, Kazuhiro Watanabe, Kiyotaka Kurachi, Kouhei Fukushima, Riichiro Nezu, Motoi Uchino, Akira Sugita, Kitaro Futami

Open access · goldAbstract read
In one paragraph

Article in Annals of gastroenterological surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 18% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 8 institutions in 1 country.

Tsunekazu MizushimaDepartment of Therapeutics for Inflammatory Bowel Diseases Osaka University Graduate School of Medicine Suita Osaka Japan.ORCID 0000-0002-0825-6823
Hitoshi KameyamaDivision of Digestive and General Surgery Niigata University Niigata Japan.
Kazuhiro WatanabeDepartment of Surgery Tohoku University Graduate School of Medicine Sendai Miyagi Japan.
Kiyotaka KurachiSecond Department of Surgery Hamamatsu University School of Medicine Hamamatsu Shizuoka Japan.
Kouhei FukushimaDepartment of Surgery Tohoku University Graduate School of Medicine Sendai Miyagi Japan.
Riichiro NezuDepartment of Surgery Nishinomiya Municipal Central Hospital Nishinomiya Hyogo Japan.
Motoi UchinoDepartment of Inflammatory Bowel Disease Hyogo College of Medicine Nishinomiya Hyogo Japan.
Akira SugitaInflammatory Bowel Disease Center Yokohama Municipal Citizen's Hospital Yokohama Kanagawa Japan.
Kitaro FutamiDepartment of Surgery Fukuoka University Chikushi Hospital Chikushino Fukuoka Japan.
Tohoku University · JPFukuoka University · JPHamamatsu University School of Medicine · JPHyogo Medical University · JPNiigata City General Hospital · JPNishinomiya Municipal Central Hospital · JPThe University of Osaka · JPYokohama Municipal Citizen's Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small bowel obstruction (SBO) often occurs after total proctocolectomy and ileal pouch anal anastomosis with diverting loop-ileostomy for ulcerative colitis. Little is known about the association between SBO and surgical procedures for diverting loop-ileostomy. We conducted a multicenter, retrospective questionnaire survey. Unlinkable anonymized data on ileostomy procedures and ileostomy-related complications including SBO were collected from institutions specializing in surgery for inflammatory bowel disease. In total, 515 patients undergoing total proctocolectomy and ileal pouch anal anastomosis with loop-ileostomy among 1022 patients with ulcerative colitis undergoing surgery during a 3-year period between 2012 and 2014 were analyzed. Twenty-nine patients without information on complications were excluded. Incidence of ileostomy-related complications and factors associated with the development of small bowel obstruction were determined in 486 patients. The most common complications were parastomal dermatitis (n=169, 34.8%), SBO (n=111, 22.8%), mucocutaneous dehiscence (n=59, 12.1%), stoma prolapse (n=21, 4.3%), parastomal hernia (n=12, 2.5%), and stoma retraction (n=11, 2.3%). Incidence of small bowel obstruction was significantly higher in patients with distance from the ileal pouch to the ileostomy of less than 30 cm and in patients undergoing laparoscopic surgery. Procedures for diverting loop-ileostomy after surgery for ulcerative colitis varied among institutions. Incidence of small bowel obstruction was high after total proctocolectomy and ileal pouch anal anastomosis with diverting loop-ileostomy. Shorter distance between the pouch and the stoma and the laparoscopic surgery were risk factors for SBO in univariate analysis.

Indexed as

diverting loop‐ileostomyileal pouch anal anastomosissmall bowel obstructiontotal proctocolectomyulcerative colitis

Identifiers

PMID29863130
PMCPMC5881312
OpenAlexW2625923824

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

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.