Is Helicobacter pylori Infection Prevalent in Middle East Countries?

Background: Helicobacter pylori is a pathogenic bacteria found in the gastric mucosa of both children and adults. Our goal was to use an endoscopic method to look at the prevalence of H. pylori in children with gastrointestinal complaints. Methods: This cross-sectional research was conducted in 2022 on pediatric patients who received gastric or duodenal biopsies by endoscopy. We collected data from medical reports regarding patients' age, gender, location of residence, type of gastrointestinal problems, and frequency of H. pylori infection. Results: A total of 2030 pediatric patients participated in the study. Helicobacter pylori infection was found in 259 cases (12.76%). There were no significant differences between the two genders regarding the prevalence of H. pylori infection (P = 0.094). This infection was more common in patients aged > 10 years (P < 0.001) and in residents of the Isfahan suburb (P < 0.001). Conclusions: In comparison to other locations, we found a similar incidence rate of H. pylori infection in children. According to our findings, greater ages are associated with a higher detection rate of H. pylori infection.