Zeitschrift für Gastroenterologie
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Randomized Controlled Trial Comparative Study Clinical Trial
Patients with dyspepsia benefit from eradication of Helicobacter pylori if other organic causes for dyspepsia were carefully ruled out.
In order to investigate the potential of Helicobacter pylori (HP) to induce dyspepsia, we performed a randomized prospective study on the long-term effect of HP-eradication on symptoms of HP-positive dyspeptic patients in whom other organic causes for dyspepsia were carefully ruled out. ⋯ HP-infection per se contributes to dyspepsia. 17 of 20 (85%) HP-positive dyspeptic patients improved after HP-eradication, when other potential organic causes for dyspepsia had been ruled out. However, many patients did not completely recover but the symptoms only partly decreased which parallels the persistence of part of the inflammatory infiltration in the gastric mucosa. This emphasizes the importance of HP-gastritis as an organic disease causing dyspeptic symptoms.