Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2009 Apr-Jun;30(2):107-9.

Gastric atrophy and Helicobacter pylori infection in children

S Boukthir  1 , S Mazigh Mrad, N Kalach, A Sammoud
Affiliations
  • PMID: 19760998

Gastric atrophy and Helicobacter pylori infection in children

S Boukthir et al. Trop Gastroenterol. 2009 Apr-Jun.

Abstract

Aim: To assess the prevalence of gastric atrophy (GA) in Tunisia (a high prevalence region for Helicobacter pylori), and describe its histological, clinical and endoscopic features in children.

Methods: 345 children, 151 male and 194 female, mean age 8.6 +/- 3.7 years, underwent upper gastrointestinal (UGI) endoscopy with gastric biopsies for recurrent abdominal pain (n=232, 67.2%), vomiting (n=72, 20%) associated with or without upper gastrointestinal bleeding (n=59, 17.1%) and miscellaneous causes (n=53, 15.4 %). Biopsies performed both in the gastric antrum (n=2) and corpus (n=2) were analysed for histological assessment according to the updated Sydney classification system and bacterial culture. A positive result was recorded where histology and/or culture were positive, confirming the presence of H. pylori infection (H. pylori +ve). A negative result was recorded when both tests were concomitantly negative (H. pylori -ve).

Results: 9.3% (32/345) of the total population, and 14.5% (32/221) of chronic gastritis patients exhibited GA, M/F: 16/16, mean age (SD) 9.4 (3.4) years. Amongst the 32 children with GA, 30 (93.7%) were H. pylori +ve and 2 (6.3%) were H. pylori -ve. GA was localised in the antrum (n=26, 81.2%), the fundus (n=2, 6.3%) and was also seen in both (n=4, 12.5%). GA was categorised as mild, grade 1 (n=18, 56.3%); moderate, grade 2 (n=13, 46.6%); and severe, grade 3 (n=1, 3.1%). GA was associated with mild active gastritis in 18 cases (56.3%). The prevalence of moderate or severe antral GA was detected in 9/26 (34.6%) of H. pylori +ve vs. any of H. pylori -ve (p=0.4), whereas GA in the corpus was detected in 1/2 (50%) vs. none, respectively. None exhibited intestinal metaplasia. There were no clinical features specific to this pathology. UGI endoscopy in GA patients showed nodular gastritis (n=17, 53.1%), congestive gastritis (n=9, 28.1%), and normal tissue (n=6, 18.8%). GA was significantly associated with H. pylori infection (p<0.0001) and nodular gastritis (p<0.005).

Conclusion: GA was found in 9.3% of Tunisian children undergoing UGI endoscopy and was significantly associated with H. pylori infection and nodular gastritis.

PubMed Disclaimer