Publication Name	World Journal of Gastroenterology
Manuscript ID	111022
Country	South Korea

Category	Gastroenterology & Hepatology
Manuscript Type	Retrospective Study
Article Title	Comparison of clinical outcomes for single- and double-balloon enteroscope-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy
Manuscript Source	Unsolicited Manuscript
All Author List	Sung Yong Han, Min Jae Yang, Kyong Joo Lee, Jonghyun Lee and Se Woo Park
Funding Agency and Grant Number	Funding Agency Grant Number National Research Foundation of Korea RS-2022-NRO71822 Hallym University Medical Center Research Fund (Mighty Hallym, 4.0)
Corresponding Author	Se Woo Park, MD, PhD, Department of Internal Medicine, Hallym University College of Medicine, 7, Keunjaebong-gil, Hwaseong-si 18450, South Korea. mdsewoopark@gmail.com
Key Words	Cholangiopancreatography; Endoscopic retrograde; Single-balloon enteroscopy; Double-balloon enteroscopy; Digestive system surgical procedures; Anastomosis; Surgical
Core Tip	This multicenter retrospective study compared the performance of double-balloon enteroscopy (DBE) and single-balloon enteroscopy for enteroscope-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy. While both techniques showed comparable success and adverse event rates, DBE demonstrated significantly shorter intubation and total procedure times. Furthermore, preserved gastric anatomy and Roux-en-Y reconstruction were identified as risk factors for intubation failure. These findings offer insight into the optimal selection of enteroscopy systems in surgically altered anatomy cases and highlight the potential procedural efficiency of DBE in anatomically complex settings.
Citation	Han SY, Yang MJ, Lee KJ, Lee J, Park SW. Comparison of clinical outcomes for single- and double-balloon enteroscope-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy. World J Gastroenterol 2025; In press

Received	2025-06-23 11:12
Peer-Review Started	2025-06-23 11:12
To Make the First Decision
Return for Revision	2025-07-23 09:13
Revised	2025-08-03 12:12
Second Decision	2025-09-29 02:33
Accepted by Journal Editor-in-Chief
Accepted by Executive Editor-in-Chief	2025-09-29 03:45
Articles in Press	2025-09-29 03:45
Publication Fee Transferred	2025-08-05 08:48
Edit the Manuscript by Language Editor
Typeset the Manuscript

ISSN	1007-9327 (print) and 2219-2840 (online)
Open Access	This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/Licenses/by-nc/4.0/
Copyright	© The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.
Permissions	For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
Publisher	Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA
Website	http://www.wjgnet.com