title: Eradication of Helicobacter pylori: therapies and clinical implications.
abstract: This review presents a critical evaluation of the role of Helicobacter pylori eradication in the management of peptic ulcer disease and non-ulcer dyspepsia. On current evidence, H. pylori eradication therapy seems likely to emerge as the most rational and cost-effective treatment for duodenal ulcer. The role of H. pylori eradication in the treatment of gastric ulcer and non-ulcer dyspepsia is unclear and requires further study. The emerging problem of antibiotic resistance in H. pylori is of major clinical importance and a prime cause of treatment failure. There is increasing evidence of a link between H. pylori and gastric cancer but it is premature to recommend large-scale eradication of H. pylori as a valid strategy for the primary prevention of gastric cancer. The search continues for the ideal H. pylori eradication regimen.
authors.affiliation: General Hospital, Tullamore, County Offaly, Eire.
authors.forename: H J
authors.initials: HJ
authors.lastname: O'Connor
mesh_terms: D004352:Drug Resistance, Microbial; D004381:Duodenal Ulcer / Q000382:microbiology; D004415:Dyspepsia / Q000382:microbiology; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori / Q000187:drug effects; D006801:Humans; D010437:Peptic Ulcer / Q000382:microbiology*; D013274:Stomach Neoplasms / Q000209:etiology / Q000517:prevention & control