Evidence map›Paper›PMID 31559365›Full record

ArticleJournal of the anus, rectum and colon2019

Laparoscopic surgery for colovesical fistula associated with sigmoid colon diverticulitis: a review of 39 cases.

Kenji Tomizawa, Shigeo Toda, Tomohiro Tate, Yutaka Hanaoka, Jin Moriyama, Shuichiro Matoba, Hiroya Kuroyanagi

Open access · goldAbstract read
In one paragraph

Article in Journal of the anus, rectum and colon, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

7 citing papers in PubMed, 25 citations in OpenAlex.

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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 at 1 institution in 1 country.

Kenji TomizawaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Shigeo TodaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Tomohiro TateDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Yutaka HanaokaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Jin MoriyamaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Shuichiro MatobaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Hiroya KuroyanagiDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
Toranomon Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesColonic diverticular disease is widespread in Western countries and its associated with aging. In Japan, diverticulitis and colovesical fistula are also occurring more frequently. Colonic resection for diverticula-related fistulas is frequently technically demanding because of associated acute or chronic inflammation. We evaluated the safety and efficacy of a standardized laparoscopic procedure.

methodsData from 39 consecutive patients who had undergone laparoscopic surgery for colovesical fistula between October 2006 and August 2017 were retrospectively reviewed.

resultsThe patients' median age was 60 years and comprised 35 men and four women. Sigmoidectomy was performed in 33 patients, Hartmann's procedure in four, and anterior resection in two. The median operative time was 203 minutes and estimated blood loss 15 mL. There were no intraoperative complications or conversion to open surgery. No patients required bladder repair; three had minor postoperative complications, and none had recurrent diverticulitis or fistula at a mean follow-up of 5.1 years.

conclusionsThe magnified vision and minimal invasiveness make a laparoscopic approach the ideal means of managing colovesical fistula. To our knowledge, this is the largest study of colovesical fistula managed by a standardized laparoscopic procedure.

Indexed as

bladdercolovesical fistuladiverticular diseasediverticulitislaparoscopic surgery

Identifiers

PMID31559365
PMCPMC6752128
OpenAlexW2912607613

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

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.