Evidence map›Paper›PMID 33643532›Full record

ArticleWorld journal of gastrointestinal surgery2021

Assistant skill in gastric endoscopic submucosal dissection using a clutch cutter.

Mitsuru Esaki, Toshiki Horii, Ryoji Ichijima, Masafumi Wada, Seiichiro Sakisaka, Shuichi Abe, Naru Tomoeda, Yusuke Kitagawa, Kei Nishioka, Yosuke Minoda and 6 more

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in World journal of gastrointestinal surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Review
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

16 authors at 2 institutions in 1 country.

Mitsuru EsakiDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Toshiki HoriiDivision of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 101-8309, Japan.
Ryoji IchijimaDivision of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 101-8309, Japan.
Masafumi WadaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Seiichiro SakisakaDepartment of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu 802-0077, Fukuoka, Japan.
Shuichi AbeDepartment of Gastroenterology, Hara-Sanshin Hospital, Fukuoka 812-0033, Japan.
Naru TomoedaDepartment of Gastroenterology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka 810-0065, Japan.
Yusuke KitagawaDepartment of Internal Medicine, Saiseikai Fukuoka General Hospital, Fukuoka 810-0001, Japan.
Kei NishiokaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Yosuke MinodaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Shinichi TsurutaDepartment of Anatomic Pathology, Kyushu University, Fukuoka 812-8582, Japan.
Sho SuzukiDivision of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 101-8309, Japan.
Hirotada AkihoDepartment of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu 802-0077, Fukuoka, Japan.
Eikichi IharaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Yoshihiro OgawaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
Takuji GotodaDivision of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 101-8309, Japan.
Kyushu University · JPNihon University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA clutch cutter is a scissor-type knife used in endoscopic submucosal dissection (ESD) for gastrointestinal tract tumors. The assistant during the ESD using a clutch cutter (ESD-C) needs to rotate the device and grasp the target tissue appropriately; therefore, the assistant's skill may affect the technical outcomes of ESD-C.

aimTo determine how assistant skill level affected the technical outcomes of gastric ESD-C using an

methodsIn this pilot study, mock lesions of 15-30 mm in diameter were created in the middle or lower third of the porcine stomach. A total of 32 ESD-C procedures were performed by 16 trainees. Each trainee operator performed two ESD-C procedures; one ESD-C was assisted by an expert (ESD-C-E), and the other was assisted by a non-expert (ESD-C-NE). The total procedure time of the ESD was set as the primary outcome, and

resultsThe median total procedure time of the ESD-C-E was significantly shorter than that of the ESD-C-NE (12.9 min

conclusionAssistance by an expert is an important factor when trainees perform ESD-C procedures.

Indexed as

AssistantClutch cutterEndoscopic submucosal dissectionPorcine training modelSkill level

Identifiers

PMID33643532
PMCPMC7898188
OpenAlexW3128732554

What OpenQuestion holds

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LicenceCC BY-NC
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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.