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©The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Feb 21, 2020; 26(7): 740-748
Published online Feb 21, 2020. doi: 10.3748/wjg.v26.i7.740
Published online Feb 21, 2020. doi: 10.3748/wjg.v26.i7.740
Biliary spontaneous dislodgement spiral stent for patients who underwent mechanical lithotripsy
Lian-Song Ye, Xiang-Lei Yuan, Chun-Cheng Wu, Wei Liu, Jiang Du, Qing-Hua Tan, Bing Hu, Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
Ming-Hong Yao, Department of Epidemiology and Health Statistics, West China School of Public Health, Sichuan University, Chengdu 610041, Sichuan Province, China
Author contributions: Ye LS, Yuan XL, Wu CC, Liu W, Du J, Yao MH, Tan QH, and Hu B conceived and designed; Ye LS, Yuan XL, Wu CC, Liu W, Du J, Yao MH, Tan QH, and Hu B analyzed and interpreted the data; Ye LS and Yuan XL drafted the article; Wu CC, Liu W, Du J, Yao MH, Tan QH, and Hu B critically revised the article; Ye LS, Yuan XL, Wu CC, Liu W, Du J, Yao MH, Tan QH and Hu B approved the article.
Supported by Sichuan Science and Technology Program, China , No. 2017SZ0009 .
Institutional review board statement: The study protocol was reviewed and approved by the Biomedical Research Ethics Committee, West China Hospital, Sichuan University.
Informed consent statement: Informed consent was waived by the Ethics Committee.
Conflict-of-interest statement: All authors disclose no conflict of interest relevant to this study.
Data sharing statement: No additional unpublished data are available.
STROBE statement: The authors have read the STORBE Statement-checklist of items, and the manuscript was prepared and revised according to the STORBE Statement-checklist of items.
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/
Corresponding author: Bing Hu, MD, Chief Doctor, Professor, Department of Gastroenterology, West China Hospital, Sichuan University, No. 37, Guo Xue Alley, Wu Hou District, Chengdu 610041, Sichuan Province, China. hubingnj@163.com
Received: November 15, 2019
Peer-review started: November 15, 2019
First decision: December 4, 2019
Revised: December 5, 2019
Accepted: January 11, 2020
Article in press: January 11, 2020
Published online: February 21, 2020
Processing time: 97 Days and 11.8 Hours
Peer-review started: November 15, 2019
First decision: December 4, 2019
Revised: December 5, 2019
Accepted: January 11, 2020
Article in press: January 11, 2020
Published online: February 21, 2020
Processing time: 97 Days and 11.8 Hours
Core Tip
Core tip: This retrospective cohort study describes the feasibility, safety, and effectiveness of inserting a biliary spontaneous dislodgement spiral stent (BSDSS) for patients who underwent mechanical lithotripsy for large stone removal. All BSDSSs were inserted successfully and evacuated spontaneously after a median duration of 3 d without additional injuries to the digestive tract. Comparable results of post-endoscopic retrograde cholangiopancreatography adverse events, drainage time, and length of postoperative stay were observed in the BSDSS group (n = 21) and the nasobiliary tube group (n = 28).