title: [Gastroduodenal reflex in duodenal ulcer and chronic hyperacidic gastritis].
abstract: OBJECTIVE
  To study motor and secretory function of the stomach and duodenum in duodenal ulcer (DU) and chronic hyperacidic gastritis (CHG).
  
  
  METHODS
  Autonomic nervous system was studied and esophagogastroduodenoscopy, 24-h intragastric pH-metry were made in 42 DU and 20 CHG patients.
  
  
  RESULTS
  In comparable secretion, the patients of the above groups differed by severity and frequency of duodenogastric reflux (DGR). Grave and moderate DGR was typical for CHG and DU in the absence of complications. Minimal DGR occurred in DU with complications.
  
  
  CONCLUSIONS
  DGR severity may be of prognostic significance for DU course.
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Kolesnikova
authors.forename: G S
authors.initials: GS
authors.lastname: Beliaeva
authors.forename: V V
authors.initials: VV
authors.lastname: Durova
authors.forename: V S
authors.initials: VS
authors.lastname: Volkov
mesh_terms: D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000150:complications*; D004383:Duodenogastric Reflux / Q000150:complications*; D005744:Gastric Acid; D005756:Gastritis / Q000150:complications*; D006801:Humans; D011379:Prognosis