Chronic atrophic gastritis and Helicobacter pylori infection status in liver transplant recipients.

Transplant Infectious Disease : an Official Journal of the Transplantation Society
Wei RaoKe-Qian Zhi

Abstract

To investigate the abnormalities of the upper gastrointestinal tract in liver transplant (LT) recipients, especially the prevalence of Helicobacter pylori infection and the incidence of chronic atrophic gastritis (CAG), and to explore the efficacy and safety of H pylori eradication treatment. Endoscopic screening was performed prospectively on LT recipients who received regular follow-up in our center. A group of healthy subjects with same age and sex was selected as a control group at a ratio of 1:3 with propensity score matching. All H pylori-positive recipients received Bismuth-containing quadruple therapy (esomeprazole 20 mg + clarithromycin 500 mg + amoxicillin 1 g + bismuth 220 mg, all of the medicines were applied twice daily, for 14 days). The prevalence of H pylori infection was significantly lower in LT group than control group [12/102 (11.8%) vs 98/306 (32.0%), P < .001], whereas the prevalence of CAG was similar between the two groups [48/102 (47.1%) vs 138/306 (45.1%), P = .731]. Meanwhile, the incidence of reflux esophagitis [18/102 (17.6%) vs 31/306 (10.1%), P = .043] and bile regurgitation [19/102 (18.6%) vs 30/306 (9.8%), P = .018] were higher in LT group. No correlation between the incidence of upper gastroduo...Continue Reading

References

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Atrophic Gastritis

Atrophic Gastritis is a process where gastric glandular cells are lost and replaced with firbous tissues, as a result of chronic inflammation. Learn more about Atrophic Gastritis here.