BACKGROUND: Helicobacter pylori infection has been proposed as a protective factor against the development of gastro-oesophageal reflux disease. AIM: To study heartburn and endoscopic findings before and after H. pylori eradication therapy in patients with peptic ulcer disease. METHODS: In a multicentre trial programme, patients (n = 1497) were randomized to the omeprazole triple therapy group or to the control group, and were followed for 1-6 months after treatment. Patients in whom the infection was eradicated were compared with those in whom infection persisted. The severity of heartburn was measured at baseline and at each return visit. Endoscopy was performed 6 months after therapy in two of the five studies. RESULTS: In patients with duodenal ulcer, there was a significantly lower prevalence of heartburn after successful eradication of H. pylori relative to that after failed eradication (estimated odds ratio, 0.48). The reduction in the prevalence of heartburn in patients with gastric ulcer was independent of the post-treatment H. pylori status. In studies in which ulcer relapse was included in the model, this factor emerged as a significant factor for heartburn. The observed incidence of oesophagitis at the last visit was not influenced by H. pylori status. CONCLUSIONS: Eradication of H. pylori in patients with peptic ulcer disease was associated with a reduced prevalence of heartburn. Prevention of ulcer relapse could be the true cause of this reduction.
RCT Entities:
BACKGROUND:Helicobacter pylori infection has been proposed as a protective factor against the development of gastro-oesophageal reflux disease. AIM: To study heartburn and endoscopic findings before and after H. pylori eradication therapy in patients with peptic ulcer disease. METHODS: In a multicentre trial programme, patients (n = 1497) were randomized to the omeprazole triple therapy group or to the control group, and were followed for 1-6 months after treatment. Patients in whom the infection was eradicated were compared with those in whom infection persisted. The severity of heartburn was measured at baseline and at each return visit. Endoscopy was performed 6 months after therapy in two of the five studies. RESULTS: In patients with duodenal ulcer, there was a significantly lower prevalence of heartburn after successful eradication of H. pylori relative to that after failed eradication (estimated odds ratio, 0.48). The reduction in the prevalence of heartburn in patients with gastric ulcer was independent of the post-treatment H. pylori status. In studies in which ulcer relapse was included in the model, this factor emerged as a significant factor for heartburn. The observed incidence of oesophagitis at the last visit was not influenced by H. pylori status. CONCLUSIONS: Eradication of H. pylori in patients with peptic ulcer disease was associated with a reduced prevalence of heartburn. Prevention of ulcer relapse could be the true cause of this reduction.
Authors: P Malfertheiner; T Lind; S Willich; M Vieth; D Jaspersen; J Labenz; W Meyer-Sabellek; O Junghard; M Stolte Journal: Gut Date: 2005-06 Impact factor: 23.059
Authors: P Malfertheiner; F Megraud; C O'Morain; F Bazzoli; E El-Omar; D Graham; R Hunt; T Rokkas; N Vakil; E J Kuipers Journal: Gut Date: 2006-12-14 Impact factor: 23.059
Authors: Felipe Mazzoleni; Luiz Edmundo Mazzoleni; Carlos Fernando de Magalhães Francesconi; Guilherme Becker Sander; Pâmela Schitz Von Reisswitz; Tobias Cancian Milbradt; Rafael da Veiga Chaves Picon; Diego Mendonça Uchoa; Laura Renata De Bona; Huander Felipe Andreolla; Helenice Pankowski Breyer; Ronaldo Spinato Torresini; Eduardo André Ott; André Castagna Wortmann; Alexandro de Lucena Theil; Jonathas Stifft; Raquel Petrucci Zenker; Candice Franke Krumel; Matheus Truccolo Michalczuk; Alexandre De Araujo; Ane Paula Canevese; Nadja Volpato; Cristiano André da Silva; Pedro Guilherme Schaefer; Natacha Fleck Titton; Larisse Longo; Maria Isabel Edelweiss; Daniel Simon; Nicholas Joseph Talley Journal: Int J Obes (Lond) Date: 2019-06-13 Impact factor: 5.095