Retrospective Study
Copyright ©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Surg. Sep 27, 2019; 11(9): 365-372
Published online Sep 27, 2019. doi: 10.4240/wjgs.v11.i9.365
Comparison of treatment modalities in pancreatic pseudocyst: A population based study
Yanting Wang, Yazan Abu Omar, Rohit Agrawal, Zimu Gong
Yanting Wang, Yazan Abu Omar, Rohit Agrawal, Department of Internal Medicine, John H. Stroger Jr. Hospital of Cook County, Chicago, IL 60612, United States
Zimu Gong, Department of Internal Medicine, AMITA Health St. Joseph Hospital -Chicago, Chicago, IL 60657, United States
Institutional review board statement: The subject of this study is an open database (National Inpatient Sample). Therefore, the study is not considered as “research conducted on humans” and the statement is not applicable to our study.
Informed consent statement: The subject of this study is a public database (National Inpatient Sample). Therefore, the study is not considered as “research conducted on humans” and the statement is not applicable to our study.
Conflict-of-interest statement: The authors declare no conflicts of interest.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (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: Zimu Gong, MD, Doctor, Zimu Gong, Internal Medicine, AMITA Health St. Joseph Hospital, chicago 60657, IL, United States. Zimu.Gong@amitahealth.org
Telephone: +1-773-6653000
Received: July 3, 2019
Peer-review started: July 14, 2019
First decision: August 2, 2019
Revised: September 3, 2019
Accepted: September 12, 2019
Article in press: September 12, 2019
Published online: September 27, 2019
Core Tip

Core tip: Pancreatic pseudocyst, the rare clinical entity poses a significant challenge in management given its rarity and lack of evidence suggesting the best managing approach. Most common procedures performed for those patients included open surgical drainage, laparoscopic drainage, radiology guided drainage, and endoscopic drainage. It remains unclear how different treatment modalities affect the outcome of patients with pancreatic pseudocyst. In the present study, we utilized the national inpatient sample to investigate the inpatient outcome of patients who underwent various procedures and provided practical information for clinicians.