ArticleObesity surgery2023
Prevalence of Helicobacter pylori Infection in Bariatric Surgery Patients.
Article in Obesity surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Gastric microbiota-specific signatures in adults with obesity and Helicobacter pylori-negative gastritis.European journal of clinical investigation · 2025Article
- Gastric Remnant Perforation 10 Years After Roux-en-Y Gastric Bypass: A Report of a Rare Case.Cureus · 2025Article
- Bariatric surgery discovering unexpected silent gastric cancer: a case report.Journal of surgical case reports · 2024Article
- Association between the presence ofSAGE open medicine · 2024Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo determine the rate of histology-proven Helicobacter pylori (HP) infection in patients undergoing bariatric surgery and to identify risk factors for HP infection.
methodsIn a retrospective analysis, patients who underwent bariatric surgery with gastric resection in a single hospital between January 2004 and January 2019 were analyzed. For each patient, a surgical specimen was submitted for anatomopathological examination and analyzed for gastritis or other anomalies. When gastritis was present, HP infection was confirmed by the identification of curvilinear bacilli in conventional histology or by specific immunohistochemical detection of HP antigen.
resultsA total of 6388 specimens were available for review (4365 women, 2023 men) with a mean age of 44.9 ± 11.2 years and a mean body mass index (BMI) of 49.3 ± 8.2 kg/m
conclusionsThe rate of histology-proven HP infection is low in patients with severe obesity who present for bariatric surgery and is associated with age.
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