CC BY-NC-ND 4.0 · Endosc Int Open 2019; 07(04): E452-E458
DOI: 10.1055/a-0854-3525
Original article
Owner and Copyright © Georg Thieme Verlag KG 2019

Utility of a standardized training program for endoscopic diagnosis of early gastrointestinal neoplasia

Philip W. Chiu*
1   Department of Surgery, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong S.A.R., China
,
Yasushi Sano*
2   Gastrointestinal Center & iMEC (Institute of Minimally-invasive Endoscopic Care), Sano Hospital, Kobe, Japan
,
Noriya Uedo*
3   Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
,
Rajvinder Singh
4   Department of Gastroenterology, Lyell McEwin & Modbury Hospitals, University of Adelaide, Australia
,
Enders K.W. Ng
1   Department of Surgery, Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong S.A.R., China
,
Tiing Leong Aang
5   Department of Gastroenterology & Hepatology, Changi General Hospital, Singapore
,
Han Mo Chiu
6   Division of Gastroenterology, Department of Internal Medicine, National Taiwan University, Taiwan
,
Shiaw-Hooi Ho
7   Department of Gastroenterology, University of Malaya, Malaysia
,
Rupa Banerjee
8   Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
,
Shinji Tanaka
9   Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
,
Xiao Bo Li
10   Department of Gastroenterology, Renji Hospital, Shanghai, China
,
Fang Yao
11   Department of Gastroenterology, Peking Union Medical College Hospital, Beijing, China
,
James Y.W. Lau
11   Department of Gastroenterology, Peking Union Medical College Hospital, Beijing, China
,
Kenshi Yao
12   Department of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan
› Author Affiliations
Further Information

Publication History

submitted 22 March 2018

accepted after revision 18 September 2018

Publication Date:
21 March 2019 (online)

Abstract

Background and study aims Image enhanced endoscopy (IEE) allows endoscopists to improve recognition and characterization of gastrointestinal neoplasia. The Asian Novel Bio-Imaging and Intervention Group (ANBIG) conducted a standardized training program in endoscopic diagnosis and treatment of early gastrointestinal cancers in Asia. We embarked on a study to investigate the effect of this module on endoscopic diagnosis of early gastrointestinal neoplasia.

Methods This prospectively collected database was from workshops conducted on training for endoscopic diagnosis of early gastrointestinal neoplasia. All workshops were conducted in a standardized format, which included a pretest, a learning phase consisting of didactic lectures, case discussion, and live demonstration followed by a post-test to assess knowledge gained. The pretest and post-training tests were standardized questions addressing four domains, including basic knowledge of imaging and diagnosis of esophageal, gastric, and colonic neoplasia.

Results From November 2013 to November 2016, 41 ANBIG workshops were conducted in 13 countries. A total of 1863 delegates and 40 faculty participated in these workshops. Of the delegates, 627 completed both tests. There was a significant improvement after training in all domains of the tests. There was a trend in general lack of knowledge across all domains for delegates from “low” healthcare cost countries before training. All delegates demonstrated significant improvement in knowledge of all domains after the workshop irrespective of whether they were from “high” or “low” healthcare cost per capita countries.

Conclusion A standardized teaching program on IEE improved the diagnostic ability and quality of endoscopists in recognizing early gastrointestinal neoplasia in Asia.

* These authors contributed equally.