Retrospective Study
Copyright ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Surg. Jan 27, 2023; 15(1): 82-93
Published online Jan 27, 2023. doi: 10.4240/wjgs.v15.i1.82
Effects of postoperative use of proton pump inhibitors on gastrointestinal bleeding after endoscopic variceal treatment during hospitalization
Yi-Yan Zhang, Le Wang, Xiao-Dong Shao, Yong-Guo Zhang, Shao-Ze Ma, Meng-Yuan Peng, Shi-Xue Xu, Yue Yin, Xiao-Zhong Guo, Xing-Shun Qi
Yi-Yan Zhang, Le Wang, Xiao-Dong Shao, Yong-Guo Zhang, Shao-Ze Ma, Meng-Yuan Peng, Shi-Xue Xu, Yue Yin, Xiao-Zhong Guo, Xing-Shun Qi, Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang 110840, Liaoning Province, China
Yi-Yan Zhang, Le Wang, Shi-Xue Xu, Yue Yin, Postgraduate College, China Medical University, Shenyang 110122, Liaoning Province, China
Shao-Ze Ma, Postgraduate College, Dalian Medical University, Dalian 116044, Liaoning Province, China
Author contributions: Qi XS contributed to conceptualization; Zhang YY, Wang L, Shao XD, Zhang YG, Ma SZ, Peng MY, Xu SX, Yin Y, Guo XZ, and Qi XS contributed to methodology; Zhang YY and Qi XS contributed to formal analysis; Zhang YY, Wang L, Shao XD, Zhang YG, Ma SZ, Peng MY, Xu SX, Yin Y, Guo XZ, and Qi XS contributed to data curation; Zhang YY and Qi XS contributed to writing original draft; Zhang YY, Wang L, Shao XD, Zhang YG, Ma SZ, Peng MY, Xu SX, Yin Y, Guo XZ, and Qi XS contributed to writing review and editing; Guo XZ and Qi XS contributed to supervision; Qi XS contributed to project administration; all authors have read and approved the final manuscript.
Institutional review board statement: This study has been approved by the Medical Ethical Committee of the General Hospital of Northern Theater Command with an approval number [Y (2022) 072] and was performed according to the Declaration of Helsinki.
Informed consent statement: The requirement for patients' informed consent for this study was waived due to its retrospective nature.
Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article.
Data sharing statement: The dataset of the current study is available from the corresponding author on reasonable request.
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.
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: Xing-Shun Qi, MD, PhD, Associate Professor, Liver Cirrhosis Study Group, Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang 110840, Liaoning Province, China. xingshunqi@126.com
Received: July 25, 2022
Peer-review started: July 25, 2022
First decision: September 26, 2022
Revised: October 11, 2022
Accepted: November 7, 2022
Article in press: November 7, 2022
Published online: January 27, 2023
ARTICLE HIGHLIGHTS
Research background

Endoscopic variceal treatment (EVT) is frequently used in cirrhosis with high-risk gastroesophageal varices and acute variceal bleeding. However, it is often associated with a high risk of post-EVT complications, especially postoperative gastrointestinal bleeding (GIB).

Research motivation

The role of proton pump inhibitors (PPIs) after EVT remains controversial.

Research objectives

To evaluate the impact of postoperative use of PPIs on post-EVT GIB and other post-EVT complications in patients with liver cirrhosis during hospitalization.

Research methods

We retrospectively reviewed 911 patients who were consecutively admitted to the Department of Gastroenterology of the General Hospital of Northern Theater Command between January 2016 and June 2020 and treated by an attending physician. Logistic regression analyses were performed to explore the impact of postoperative PPIs on post-EVT GIB and other post-EVT complications during hospitalization.

Research results

A total of 143 patients were included. The incidence of post-EVT GIB and other post-EVT complications was 4.90% and 46.85%, respectively. In either overall or subgroup analyses, postoperative use of PPIs did not significantly reduce the risk of post-EVT GIB or other post-EVT complications.

Research conclusions

Postoperative use of PPIs was not beneficial for reducing the development of post-EVT GIB and other post-EVT complications during hospitalization.

Research perspectives

PPIs after EVT should not be routinely used during hospitalization, and their indications should be carefully evaluated. Prospective studies are required to further validate the conclusions of this study.