Evidence map›Paper›PMID 32556761›Full record

ArticleSurgical endoscopy2021

Educational system for acquiring appropriate laparoscopic colorectal surgical skills: analysis in a Japanese high-volume cancer center.

Ryota Nakanishi, Yosuke Fukunaga, Toshiki Mukai, Toshiya Nagasaki, Tomohiro Yamaguchi, Takashi Akiyoshi, Tsuyoshi Konishi, Satoshi Nagayama, Masashi Ueno

Abstract read
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Article in Surgical endoscopy, 2021. 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
0.6field-weighted citation impact, top 31% 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, 8 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

9 authors at 2 institutions in 1 country.

Ryota NakanishiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Yosuke FukunagaDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan. yosuke.fukunaga@jfcr.or.jp.ORCID http://orcid.org/0000-0002-6397-0907
Toshiki MukaiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Toshiya NagasakiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Tomohiro YamaguchiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Takashi AkiyoshiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Tsuyoshi KonishiDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Satoshi NagayamaDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Masashi UenoDepartment of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 31-8-3, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
Japanese Foundation For Cancer Research · JPThe Cancer Institute Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcquiring appropriate laparoscopic technique is necessary to safely perform laparoscopic surgery. The Endoscopic Surgical Skill Qualification System of the Japanese Society of Endoscopic Surgery, which was established to improve the quality of laparoscopic surgery in Japan, provides training to become an expert laparoscopic surgeon. In this study, we describe our educational system, in a Japanese highest volume cancer center, and evaluate the system according to the pass rate for the Endoscopic Surgical Skill Qualification System examination.

methodsWe assessed 14 residents who trained for more than 2 years from 2012 to 2018 in our department. All teaching surgeons, qualified by the Endoscopic Surgical Skill Qualification System, participated in all surgeries as supervisors. For the first 3 months, trainees learned as the scopist, then as the first assistant for 3 months, and then by performing laparoscopic surgery as an operator during ileocecal resection or sigmoidectomy. Trainees apply for this training in their second year of residency or later. All laparoscopic procedures in our department are standardized in detail.

resultsThe cumulative pass rate was 75% (12/16), and 87% (12/14) of the trainees eventually passed, while the general pass rate was approximately 30%. On average, those who passed in their second or third year had experienced 94 procedures as the surgeon, 177 as the first assistant, and 199 as the scopist. The number of laparoscopic procedures and the learning curves did not differ between successful and failed applicants.

conclusionsThrough our educational system, residents successfully acquired laparoscopic skills with a much higher pass rate in the Endoscopic Surgical Skill Qualification System examination than the general standard. Laparoscopic practice under supervision by experienced surgeons with standardized procedures and accurate understanding of the relevant anatomy is very helpful to achieving appropriate laparoscopic technique.

Indexed as

Colorectal NeoplasmsInternship and ResidencyLaparoscopyClinical CompetenceHumansJapanLearning CurveEducationEducational systemEndoscopic surgical skill qualification systemLaparoscopic colorectal surgical skillsLaparoscopic surgeryMajor classificationMinor classification

Identifiers

PMID32556761
OpenAlexW3036441881

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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.