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Duodenal gastric metaplasia and Helicobacter pylori infection in patients with diffuse nodular duodenitis
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Li,X.B.; Ge,Z.Z.; Chen,X.Y.; Liu,W.Z.
Whether the regression of gastric metaplasia in the duodenum can be achieved after eradication of Helicobacter pylori is not clear. The aim of the present study was to investigate the relationship between H. pylori infection and gastric metaplasia in patients with endoscopic diffuse nodular duodenitis. Eighty-six patients with endoscopically confirmed nodular duodenitis and 40 control patients with normal duodenal appearance were investigated. The H. pylori-positive patients with duodenitis received anti-H. pylori triple therapy (20 mg omeprazole plus 250 mg clarithromycin and 400 mg metronidazole, all twice daily) for one week. A control endoscopy was performed 6 months after H. pylori treatment. The H. pylori-negative patients with duodenitis received 20...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nodular duodenitis; Helicobacter pylori; Gastric metaplasia.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000700002