Rebound of Reflux-Related Symptoms After Helicobacter pylori Eradication in Patients With Gastroesophageal Reflux Disease: A Prospective Randomized Study

IF 4.3 2区医学 Q1 GASTROENTEROLOGY & HEPATOLOGY Helicobacter Pub Date : 2025-02-26 DOI:10.1111/hel.70023

Kai-Yu Hu, Ping-Huei Tseng, Jyh-Ming Liou, Chia-Hung Tu, Chien-Chuan Chen, Yi-Chia Lee, Han-Mo Chiu, Ming-Shiang Wu

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Abstract

Background/Purpose

We aimed to assess the effects of Helicobacter pylori (H. pylori) eradication on the rebound of reflux-related symptoms among gastroesophageal reflux disease (GERD) patients.

Methods

This prospective randomized study recruited patients with typical reflux symptoms and reflux esophagitis on esophagogastroduodenoscopy (NCT02934152). Patients positive for H. pylori via a urea breath test (UBT) were randomly assigned to receive bacterial eradication with triple therapy for 2 weeks either before or after proton-pump inhibitor (PPI) treatment for 4 weeks. Follow-up was implemented with serial GerdQ evaluation and a subsequent UBT. The primary outcome was the incidence rates of symptom rebound between patients with and without H. pylori infection. The secondary outcomes included the severity of symptom rebound, incidence rates of symptom rebound, and successful eradication rates between the early and late eradication groups.

Results

A total of 248 patients were enrolled, of whom 107 (43.1%) tested positive for H. pylori infection. All patients with and without concurrent H. pylori infection had significant symptom improvement over the entire treatment. Patients with H. pylori infection had significantly lower rates of symptom rebound (19.8% vs. 34.2%, p = 0.034) and rebound severity (1.8 ± 0.7 vs. 2.8 ± 1.6, p = 0.031) 4 weeks after eradication and PPI treatment than those without. The incidence rates of symptom rebound and successful eradication rates were not significantly different between the early and late eradication groups.

Conclusions

GERD patients with concurrent H. pylori infection were less susceptible to symptom rebound after H. pylori eradication compared to those without.

Trial Registration

ClinicalTrial.gov (NCT02934152)

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来源期刊

Helicobacter 医学-微生物学

CiteScore

8.40

自引率

9.10%

发文量

审稿时长

2 months

期刊介绍： Helicobacter is edited by Professor David Y Graham. The editorial and peer review process is an independent process. Whenever there is a conflict of interest, the editor and editorial board will declare their interests and affiliations. Helicobacter recognises the critical role that has been established for Helicobacter pylori in peptic ulcer, gastric adenocarcinoma, and primary gastric lymphoma. As new helicobacter species are now regularly being discovered, Helicobacter covers the entire range of helicobacter research, increasing communication among the fields of gastroenterology; microbiology; vaccine development; laboratory animal science.