Han YM, Chung SJ, Yoo S, Yang JI, Choi JM, Lee J, Kim JS. Inverse correlation between gastroesophageal reflux disease and atrophic gastritis assessed by endoscopy and serology. World J Gastroenterol 2022; 28(8): 853-867 [PMID: 35317098 DOI: 10.3748/wjg.v28.i8.853]
Corresponding Author of This Article
Su Jin Chung, MD, PhD, Professor, Department of Internal Medicine and Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, 39th floor, GFC building 152, Teheran Ro, Gangnam-gu, Seoul 06236, South Korea. medjsj7@snuh.org
Research Domain of This Article
Gastroenterology & Hepatology
Article-Type of This Article
Retrospective Study
Open-Access Policy of This Article
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/
World J Gastroenterol. Feb 28, 2022; 28(8): 853-867 Published online Feb 28, 2022. doi: 10.3748/wjg.v28.i8.853
Inverse correlation between gastroesophageal reflux disease and atrophic gastritis assessed by endoscopy and serology
Yoo Min Han, Su Jin Chung, Seokha Yoo, Jong In Yang, Ji Min Choi, Jooyoung Lee, Joo Sung Kim
Yoo Min Han, Su Jin Chung, Jong In Yang, Ji Min Choi, Jooyoung Lee, Department of Internal Medicine and Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, Seoul 06236, South Korea
Seokha Yoo, Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, South Korea
Joo Sung Kim, Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul 03080, South Korea
Author contributions: Han YM, Chung SJ designed and performed the research and wrote the paper; Yoo S designed the research and contributed to the analysis; Yang JI, Choi JM, Lee J collected the patients’ clinical data and provided clinical advice; Kim JS provided clinical advice and supervised the report; and all authors have read and approve the final manuscript.
Institutional review board statement: This study was approved by the International Review Board of Seoul National University Hospital (IRB No. H-1701-028-655).
Informed consent statement: Patients were not required to give informed consent to the study because the analysis used anonymous clinical data. Written informed consent was waived by the Ethics Committee of the designated hospital.
Conflict-of-interest statement: The authors declare that they have no conflicts of interest to disclose.
Data sharing statement: Some or all data and code generated or used during the study are available from the corresponding author by request.
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: Su Jin Chung, MD, PhD, Professor, Department of Internal Medicine and Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, 39th floor, GFC building 152, Teheran Ro, Gangnam-gu, Seoul 06236, South Korea. medjsj7@snuh.org
Received: August 13, 2021 Peer-review started: August 13, 2021 First decision: October 2, 2021 Revised: October 29, 2021 Accepted: January 19, 2022 Article in press: January 19, 2022 Published online: February 28, 2022
Core Tip
Core Tip: This is a retrospective study to evaluate the inverse correlation of atrophic gastritis and the occurrence and severity of gastroesophageal reflux disease (GERD). Old age, male sex, body mass index over 23 kg/m2, metabolic syndrome, current smoking, and alcohol intake increased the risk of GERD. Seropositivity for Helicobacter pylori (H. pylori) immunoglobulin G antibody decreased the risk of GERD. There was an inverse correlation between extent of endoscopic atrophic gastritis (EAG) and occurrence of GERD. Additionally, extent of EAG showed inverse correlation with severity of GERD. Presence of serologic atrophic gastritis was correlated with reduced risk of GERD. Atrophic gastritis followed by H. pylori infection could be an inde-pendent protective factor against GERD.
