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Updated: Jun 19, 2026
09:37
Invasive Hemodynamic Characterization of the Portal-hypertensive Syndrome in Cirrhotic Rats
Published on: August 1, 2018
Does Helicobacter pylori affect portal hypertensive gastropathy?
1Division of Gastroenterology, Department of Medicine, King Saud University, Saudi Arabia. iamofleh@yahoo.com
Summary
Helicobacter pylori (H. pylori) infection
Area of Science:
- Gastroenterology and Hepatology
Background:
- Helicobacter pylori (H. pylori) is a primary cause of peptic ulcer disease (PUD).
- The role of H. pylori in liver cirrhosis and portal hypertensive gastropathy (PHG) remains controversial, with conflicting study results.
- Some studies suggest a synergistic effect of H. pylori in liver cirrhosis and PHG, while others find no correlation.
Purpose of the Study:
- To review the complex relationship between H. pylori infection and portal hypertensive gastropathy (PHG) in patients with liver cirrhosis.
- To evaluate the potential benefits of H. pylori eradication in cirrhotic patients.
Main Methods:
- Literature review of studies investigating H. pylori prevalence and its impact on liver cirrhosis, PHG, and encephalopathy.
- Analysis of conflicting data regarding H. pylori seroprevalence and its association with histological findings, cirrhosis etiology, PHG, Child class, and gender.
Main Results:
- Conflicting evidence exists on H. pylori's role in liver cirrhosis and PHG.
- Some studies indicate higher H. pylori seroprevalence in cirrhotics, but this is not consistently linked to disease severity or specific patient demographics.
- Other research suggests a lower prevalence of H. pylori in cirrhotics with duodenal ulcers compared to controls.
Conclusions:
- The precise impact of H. pylori on liver cirrhosis and PHG requires further clarification due to inconsistent findings.
- The role and efficacy of H. pylori eradication in cirrhotic patients warrant additional investigation.
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