The role of Helicobacter pylori in the pathogenesis of duodenal and gastric ulcer and ulcer
recurrence is widely known. Bleeding, perforation, and obstruction represent the most …

Helicobacter pylori: the primary cause of duodenal ulceration or a secondary infection? - PMC
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The decision to treat a patient should in general always be based on potential risk and
advantage. Widespread and uncontrolled use of all kinds of anti-H. pylori regimens may …

Objectives: The long-term efficacy ofHelicobacter pylorieradication to reduce the rate of
recurrence of peptic ulcer bleeding is still uncertain. We evaluated the rate of duodenal ulcer …

It is unclear whether Helicobacter pylori infection is essential to the development of peptic
ulcers. In this study, we examined the rates of H. pylori-negativity among patients with peptic …

Approximately 20–25% of patients with peptic ulcer disease develop complications—
bleeding, perforation, or obstruction. Although the majority of patients with complicated …

Background: Helicobacter pylori is thought to be a cause of duodenal ulceration, but there is
some evidence that it is found less often in early than in later disease. Aim: To assess the …

Helicobacter pylori is associated with diffuse superficial gastritis and is one of the dominant
causal factors for duodenal ulcer disease. More recent knowledge has revealed that apart …

OBJECTIVE: A causal relationship between Helicobacter pylori (H. pylori) and peptic ulcer
complications remains obscure. The aim of this study was to determine the importance of H …

Helicobacter pylori attracted widespread interest from gastroenterologists because of its
potential aetiologic role in disorders of the upper gastrointestinal tract. Based on extensive …