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©The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Nov 14, 2025; 31(42): 112106
Published online Nov 14, 2025. doi: 10.3748/wjg.v31.i42.112106
Published online Nov 14, 2025. doi: 10.3748/wjg.v31.i42.112106
Reduced recurrence rate with a targeted approach in uncomplicated appendicitis treated with endoscopic direct vs retrograde therapy
Jun Cai, Guang Yang, Jian-Zhen Ren, Bo Li, Heng Yu, Su-Huan Liao, Yi-Tian Guo, Qiu-Ping Qiu, Xiao-Ping Hong, Long-Bin Huang, Si-Lin Huang, Department of Gastroenterology, South China Hospital, Medical School, Shenzhen University, Shenzhen 518116, Guangdong Province, China
Yang-Bor Lu, Xiao-Juan Zhan, Department of Digestive Disease, Xiamen Chang Gung Hospital, Hua Qiao University, Xiamen 361028, Fujian Province, China
Yang-Bor Lu, Xiao-Juan Zhan, Endoscopy Center, Xiamen Chang Gung Hospital, Hua Qiao University, Xiamen 361028, Fujian Province, China
Yang Lv, Department of Gastroenterology, Shenzhen Hospital of Southern Medical University, Shenzhen 510086, Guangdong Province, China
Ting Li, Yu-Tong Ma, Yu Zhang, Department of Gastroenterology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
Ting Li, Yu-Tong Ma, Yu Zhang, Yunnan Provincial Clinical Medical Center for Digestive System Diseases, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
Co-first authors: Jun Cai and Yang-Bor Lu.
Author contributions: Cai J, Lu YB, Yu H, Qiu QP, and Huang SL contributed to conceptualization; Cai J, Lv Y, Li T, Yang G, Ren JZ, Guo YT, and Zhang Y contributed to data curation; Cai J, Lu YB, Yang G, Qiu QP contributed to formal analysis; Cai J, Lu YB, Li T, Liao SH, Hong XP, Huang LB, and Huang SL contributed to methodology; Cai J and Ren JZ contributed to validation; Zhan XJ, Ma YT, Li B, and Liao SH contributed to investigation; Ma YT, Li B, and Liao SH contributed to visualization; Lv Y, Zhan XJ, Guo YT, and Qiu QP contributed to software; Lu YB, Li T, Yu H, Guo YT, Hong XP, Huang LB, Zhang Y, and Huang SL contributed to resources; Lu YB, Zhang Y, and Huang SL contributed to supervision; Cai J, Li T, and Ren JZ contributed to writing – original draft; Lu YB, Zhang Y, and Huang SL contributed to writing – review & editing; Huang SL contributed to funding acquisition; all authors have read and approved the final manuscript.
Supported by Guangdong Province Clinical Teaching Base Teaching Reform Research Project, No. 2021JD086.
Institutional review board statement: This study was approved by Ethics Committees of South China Hospital of Shenzhen University (approval number: HNLS20240205001-A) and Xiamen Chang Gung Hospital (approval number: XMCGIRB2024020).
Informed consent statement: Written informed consent was waived by the institutional review board for this secondary de-identified data analysis.
Conflict-of-interest statement: The authors declare no conflicts of interest related to the subject matter or materials discussed in this article.
STROBE statement: The authors have read the STROBE Statement—checklist of items, and the manuscript was prepared and revised according to the STROBE Statement—checklist of items.
Data sharing statement: The data that support the findings of this study are available from the authors on reasonable request, see author contributions for specific data sets.
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: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Si-Lin Huang, MD, Associate Chief Physician, Head, Department of Gastroenterology, South China Hospital, Medical School, Shenzhen University, No. 1 Fuxin Road, Longgang District, Shenzhen 518116, Guangdong Province, China.
Received: July 24, 2025
Revised: September 1, 2025
Accepted: October 11, 2025
Published online: November 14, 2025
Processing time: 118 Days and 3.9 Hours
Revised: September 1, 2025
Accepted: October 11, 2025
Published online: November 14, 2025
Processing time: 118 Days and 3.9 Hours
Core Tip
Core Tip: Endoscopic direct appendicitis therapy (EDAT) shows clear clinical advantages over endoscopic retrograde appendicitis therapy (ERAT) in the management of uncomplicated appendicitis. EDAT achieved significantly higher intervention success and lower recurrence rates, including in patients with appendicoliths, a subgroup at a high risk of antibiotic treatment failure. It also shortens hospital stay and stent replacement, improving procedural efficiency. As the first head-to-head comparison of EDAT and ERAT, this study provided novel evidence supporting EDAT as a more effective, minimally invasive option, with important implications for evolving non-surgical management strategies.