Open Access
CC BY-NC-ND 4.0 · Endoscopy 2022; 10(09): E1174-E1180
DOI: 10.1055/a-1795-9037
Original article

Learning curves in ERCP during advanced endoscopy training: a Canadian multicenter prospective study

Usman Khan
 1   Division of General Surgery, Department of Surgery, University of Toronto
,
Rishad Khan
 2   Department of Medicine, University of Toronto
,
Eric Benchimol
 3   Division of Gastroenterology, Hepatology, and Nutrition, the Hospital for Sick Children, University of Toronto
,
Misbah Salim
 4   Division of Gastroenterology, University Health Network, University of Toronto
,
Jennifer Telford
 5   Division of Gastroenterology and Hepatology, Department of Medicine, University of British Columbia
,
Robert Enns
 5   Division of Gastroenterology and Hepatology, Department of Medicine, University of British Columbia
,
Rachid Mohamed
 6   Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary
,
Nauzer Forbes
 6   Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary
,
Gurpal Sandha
 7   Division of Gastroenterology and Hepatology, University of Alberta Hospital, University of Alberta
,
Ali Kohansal
 8   Division of Digestive Care and Endoscopy, Department of Medicine, Dalhousie University
,
Jeffrey Mosko
 9   Division of Gastroenterology, St. Michael’s Hospital, University of Toronto
,
Avijit Chatterjee
10   Division of Gastroenterology and Hepatology, The Ottawa Hospital, University of Ottawa
,
Gary May
 9   Division of Gastroenterology, St. Michael’s Hospital, University of Toronto
,
Kevin Waschke
11   Division of Gastroenterology, McGill University Health Centre, McGill University
,
Alan Barkun
11   Division of Gastroenterology, McGill University Health Centre, McGill University
,
Paul D. James
 4   Division of Gastroenterology, University Health Network, University of Toronto
› Institutsangaben
Preview

Abstract

Background and study aims Growing emphasis on quality and patient safety has supported the shift toward competency-based medical education for advanced endoscopy trainees (AETs). In this study, we aimed to examine Canadian AETs learning curves and achievement of competence using an ERCP assessment tool with strong evidence of validity.

Methods This prospective study was conducted at five institutions across Canada from 2017–2018. Data on every fifth procedure performed by trainees were collected using the United Kingdom Joint Advisory Joint Advisory Group of Gastrointestinal Endoscopy (JAG) ERCP Direct Observation of Procedural Skills (DOPS) tool, which includes a four-point rating scale for 27 items. Cumulative sum (CUSUM) analysis was used to create learning curves for overall supervision ratings and ERCP DOPS items by plotting scores for procedures performed during training.

Results Eleven trainees who were evaluated for 261 procedures comprised our sample. The median number of evaluations by site was 49 (Interquartile range (IQR) 31–76) and by trainee was 15 (IQR 11–45). The overall cannulation rate by trainees was 82 % (241/261), and the native papilla cannulation rate was 78 % (149/191). All trainees achieved competence in the “overall supervision” domain of the ERCP DOPS by the end of their fellowship. Trainees achieved competency in all individual domains, except for tissue sampling and sphincteroplasty.

Conclusions Canadian AETs are graduating from fellowship programs with acceptable levels of competence for overall ERCP performance and for the most specific tasks. Learning curves may help identify areas of deficiency that may require supplementary training, such as tissue sampling.

Supplementary material



Publikationsverlauf

Eingereicht: 27. Juli 2021

Angenommen nach Revision: 13. Dezember 2021

Artikel online veröffentlicht:
14. September 2022

© 2022. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany