Evidence map›Paper›PMID 26523097›Full record

ReviewWorld journal of gastroenterology2015

How to establish endoscopic submucosal dissection in Western countries.

Tsuneo Oyama, Naohisa Yahagi, Thierry Ponchon, Tobias Kiesslich, Frieder Berr

Registry-linked trialAbstract readReview
In one paragraph

Review in World journal of gastroenterology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04593407 (Endoscopic Mucosal Resection Versus Endoscopic Submucosal Dissection for Laterally Spreading Lesions Non Granular-Flat Elevated Type), which is not on this map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

NCT04593407 narecruitingnot on this mapstarted 2020, after this paper: background citation

Endoscopic Mucosal Resection Versus Endoscopic Submucosal Dissection for Laterally Spreading Lesions Non Granular-Flat Elevated Type (LSL-NG-FE) ≥ 20 mm and LSLs-Granular Mixed Type ≥ 30 mm. A Randomized, Non-inferiority Trial.

TypeinterventionalSponsorJosé Carlos Marín GabrielRan2020 to 2026Enrolled376ConditionsNeoplasms, ColorectalArmsEndoscopic mucosal resection (EMR), Endoscopic submucosal dissection (ESD)
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Esophageal ESD Training; Perspective of West vs. East.Current gastroenterology reports · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

5 authors.

Tsuneo OyamaTsuneo Oyama, Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano 3850051, Japan.
Naohisa YahagiTsuneo Oyama, Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano 3850051, Japan.
Thierry PonchonTsuneo Oyama, Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano 3850051, Japan.
Tobias KiesslichTsuneo Oyama, Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano 3850051, Japan.
Frieder BerrTsuneo Oyama, Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano 3850051, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endoscopic submucosal dissection (ESD) has been invented in Japan to provide resection for cure of early cancer in the gastrointestinal tract. Professional level of ESD requires excellent staging of early neoplasias with image enhanced endoscopy (IEE) to make correct indications for ESD, and high skills in endoscopic electrosurgical dissection. In Japan, endodiagnostic and endosurgical excellence spread through personal tutoring of skilled endoscopists by the inventors and experts in IEE and ESD. To translocate this expertise to other continents must overcome two fundamental obstacles: (1) inadequate expectations as to the complexity of IEE and ESD; and (2) lack of suitable lesions and master-mentors for ESD trainees. Leading endoscopic mucosal resection-proficient endoscopists must pioneer themselves through the long learning curve to proficient ESD experts. Major referral centers for ESD must arise in Western countries on comparable professional level as in Japan. In the second stage, the upcoming Western experts must commit themselves to teach skilled endoscopists from other referral centers, in order to spread ESD in Western countries. Respect for patients with early gastrointestinal cancer asks for best efforts to learn endoscopic categorization of early neoplasias and skills for ESD based on sustained cooperation with the masters in Japan. The strategy is discussed here.

Indexed as

Clinical CompetenceDissectionEducation, ContinuingEducation, Medical, GraduateEndoscopy, GastrointestinalGastrointestinal NeoplasmsHumansJapanLearning CurveMentorsReferral and ConsultationTreatment OutcomeWestern WorldEarly cancerEndoscopic submucosal dissectionEndoscopic submucosal dissection clinical tutoringEndoscopic submucosal dissection complicationsEndoscopic submucosal dissection learning curveEndoscopic submucosal dissection techniquesEndoscopic submucosal dissection trainingGastrointestinal neoplasias

Identifiers

PMID26523097
PMCPMC4616199

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.