Evidence map›Paper›PMID 31918537›Full record

ArticleClinical endoscopy2020

Endocuff-Assisted versus Cap-Assisted Colonoscopy Performed by Trainees: A Retrospective Study.

Yutaka Okagawa, Tetsuya Sumiyoshi, Yusuke Tomita, Shutaro Oiwa, Fumihiro Ogata, Takashi Jin, Masahiro Yoshida, Ryoji Fujii, Takeyoshi Minagawa, Kohtaro Morita and 3 more

Open access · goldAbstract read
In one paragraph

Article in Clinical endoscopy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  1. Article
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

13 authors at 1 institution in 1 country.

Yutaka OkagawaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Tetsuya SumiyoshiDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Yusuke TomitaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Shutaro OiwaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Fumihiro OgataDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Takashi JinDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Masahiro YoshidaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Ryoji FujiiDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Takeyoshi MinagawaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Kohtaro MoritaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Hideyuki IharaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Michiaki HirayamaDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Hitoshi KondoDepartment of Gastroenterology, Tonan Hospital, Sapporo, Hokkaido, Japan.
Tonan Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsThe adenoma detection rate (ADR) of screening colonoscopies performed by trainees is often lower than that of colonoscopies performed by experts. The effcacy of cap-assisted colonoscopy (CAC) in adenoma detection is well documented, especially that of CACs performed by trainees. Endocuff, a new endoscopic cap, is reportedly useful for adenoma detection; however, no trials have compared the effcacy of Endocuff-assisted colonoscopy (EAC) and CAC conducted by trainees. Therefore, the present study retrospectively compared the effcacy between EAC and CAC in trainees.

methodsThis was a single-center, retrospective study involving 305 patients who underwent either EAC or CAC performed by three trainees between January and December 2018. We evaluated the ADR, mean number of adenomas detected per patient (MAP), cecal intubation rate, cecal intubation time, and occurrence of complications between the EAC and CAC groups.

resultsThe ADR was significantly higher in the EAC group than in the CAC group (54.3% vs. 37.3%, p=0.019), as was the MAP (1.36 vs. 0.74, p=0.003). No significant differences were found between the groups with respect to the cecal intubation rate or cecal intubation time. No major complications occurred in either group.

conclusionOur results suggest that EAC exhibits increased ADR and MAP compared to CAC when performed by trainees.

Indexed as

AdenomaColonoscopyEndocuffTrainee

Identifiers

PMID31918537
PMCPMC7280843
OpenAlexW3000513957

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.