Gastroduodenal lesions in upper gastrointestinal endoscopy associated with positive Helicobacter pylori histology in cirrhotic patients at Sikasso Hospital: prevalence study

Abstract

The presence of Helicobacter pylori is a major contributor to the genesis of peptic ulcer disease, although its role in the pathogenesis of ulcer in cirrhotic patients is yet to be well established. The aim of this work is to determine the prevalence of gastroduodenal lesions associated with histologically confirmed Helicobacter pylori in cirrhotic patients. This was a retrospective study witch conducted from January 2017 to May 2018 at Sikasso Hospital. The inclusion criteria were: presence of cirrhosis, endoscopic gastroduodenal lesions for which histological confirmation of the presence of Helicobacter pylori biopsies was made. The collected data was analyzed by Epi Info software version 7.0. Thirty four patients have been included, the mean age was 38±17 years and a male/female sex ratio of 2.09. Gastrointestinal symptoms included epigastralgia (26.47%), nausea (8.82%), early postprandial vomiting (5.88%) and hematemesis (8.82%). Esophagogastroduodenoscopy revealed esophageal varices in 47%, which 1 case of esophageal varices grade III with red signs, 5.88% grade II with red signs, 8.82% grade I without red signs. A case of portal hypertension gastropathy was noted in 12 patients and gastroduodenal lesions in 33%. Anatomopathological examination of the biopsies revealed Helicobacter pylori in 57%, active chronic gastritis in 44.11% and chronic gastritis with intestinal metaplasia in 2.94% of cases. This study reveals a fairly high frequency of Helicobacter pylori in digestive lesions observed in cirrhotic patients. Helicobacter pylori infection in cirrhotic patients requires urgent therapeutic management to prevent the possible hemorrhagic complications.

Keywords

• gastroduodenal lesions
• helicobacter pylori
• cirrhosis
• histology
• digestive endoscopy