Belching in Irritable Bowel Syndrome: An Impedance Study

OpenAlex İngilizce

BACKGROUND/AIMS: There are limited data about the relation between belching and irritable bowel syndrome (IBS). We aim to evaluate belching in patients with IBS. METHODS: Twenty-five patients with IBS and 12 healthy volunteers were enrolled in the study. IBS was diagnosed in accordance with the Rome III criteria. All patients were questioned about the presence of symptoms for belching, gastroesophageal reflux disease, and dyspepsia. Esophageal manometry and 24-hour pH-impedance were performed in all patients and healthy volunteers. Each of the patients with IBS underwent gastroscopy and colonoscopy. RESULTS: = 0.575). We did not find any correlation between belching and any symptoms of IBS. CONCLUSIONS: Belching is frequent in patients with IBS. Non-erosive reflux disease is frequent in IBS, which may be related to supragastric belching.