PubMed · 8409329
Endoscopy-negative dyspepsia. Hold those forceps!
Abstract
Nonulcer dyspepsia (NUD) is an enigmatic disorder which likely has heterogeneous etiologies. Helicobacter pylori-associated gastritis has been identified in a large number of patients with NUD, raising speculation that chronic infection with this organism may cause dyspepsia in some patients. Prospective case-control and cohort studies however do not suggest that H. pylori prevalence is greater in NUD than in asymptomatic controls. Limited therapeutic trials of H. pylori-eradication therapy have not shown a convincing symptomatic improvement compared with placebo treatment. Definition of the role of H. pylori in NUD awaits further well-designed, well-controlled epidemiologic and therapeutic studies. Until such information is available, routine endoscopic gastric biopsies looking for H. pylori in patients with NUD should be abandoned.
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K R McQuaid. 1993. Endoscopy-negative dyspepsia. Hold those forceps!. https://pubmed.ncbi.nlm.nih.gov/8409329/
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