ArticlePloS one2024
Feco-prevalence, endoscopic pattern and associated factors of Helicobacter Pylori infection among symptomatic adult patients in Northern Tanzania.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prevalence, risk factors, and endoscopic findings among individuals infected with Helicobacter pylori in Tanzania: A systematic review and meta-analysis.BMC infectious diseases · 2026Pooled it
- Correlation between upper gastrointestinal endoscopic findings andThe Pan African medical journal · 2026Article
- Prevalence of Helicobacter pylori and intestinal parasitic coinfections among patients with gastrointestinal complaints in a Rwandan Teaching Hospital.BMC infectious diseases · 2025Article
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Authors and funding
15 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundAfrica has consistently had the highest prevalence (70.1%) of H. pylori, and this has led to significant cases of dyspepsia, gastric cancers, and upper gastrointestinal bleeding. However, most studies have used sero-prevalence, which might not give the current state of the infection. Among the tests, the stool antigen test is simple, quick, and effective. The study aimed to determine the feco-prevalence, endoscopic pattern, and associated factors of H. pylori infection among symptomatic adult patients in Northern Tanzania. MATERIALS AND
methodsA hospital-based, cross-sectional study was conducted from October 2022 to April 2023 among adults attending the gastroenterology clinic at Kilimanjaro Chistian Medical Centre. A systematic random sampling was used to select the participants with indications of undergoing esophagogastroduodenoscopy. Questionnaires, stool and blood samples, and endoscopy were used to collect variable data. Numerical and categorical variables were summarized into narrations and tables. Logistic regression was used to assess the factors associated with H. pylori.
resultsThe feco-prevalence of H. pylori was 43.4%. Chronic gastritis (51.1%) was the most common endoscopic pattern, whereas duodenal ulcers and gastric ulcers were significantly associated with H. pylori infection. Increasing in age (p <0.001) and blood group (p <0.001) were significantly associated with H. pylori infection in the adjusted analysis.
conclusionThe feco-prevalence of H. pylori is high in this setting. H. pylori stool antigen can be used as the initial workup for symptomatic patients before the initiation of proton pump inhibitors. Additionally, due to other causes of dyspepsia, it is advised that H. pylori stool antigen testing be part of the initial evaluation and esophagogastroduodenoscopy be considered in the absence of other alarm symptoms if symptoms persist despite an appropriate trial of medical therapy.
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