Article ; Online: The Relationship between Primary Duodenogastric Reflux and Helicobacter pylori Gastritis in Children.
Digestive diseases (Basel, Switzerland)
2021 Volume 40, Issue 3, Page(s) 276–281
Abstract: Background: Most studies of the relationship between duodenogastric reflux (DGR) and Helicobacter pylori have reported that the presence of DGR decreases H. pylori colonization, while H. pylori infection increases the frequency of DGR by impairing ... ...
| Abstract | Background: Most studies of the relationship between duodenogastric reflux (DGR) and Helicobacter pylori have reported that the presence of DGR decreases H. pylori colonization, while H. pylori infection increases the frequency of DGR by impairing antroduodenal motility. The present study aimed to investigate the relationship between primary DGR and the prevalence of H. pylori in children, as well as the degree of colonization and the presence and severity of gastritis. Methods: Included in the study were 410 patients between the ages of 2 and 18 years, referred to the pediatric gastroenterology clinic with complaints of dyspepsia, abdominal pain, and nausea/vomiting, who underwent upper gastrointestinal system endoscopic examination and stomach biopsy. The study group included 60 patients with DGR, while 350 non-DGR patients formed the control group. Results: The mean age of patients with DGR was 15.7 ± 2.1 years, while the mean age of the control group was 14.2 ± 3.8 years (p = 0.02). Of those with DGR, 50 (83.3%) were girls, while in the control group, 215 (61.4%) were girls (p = 0.001). Of patients with DGR, 16 were H. pylori (+) (26.7%), while in the control group, 168 were H. pylori (+) (48%) (p = 0.002). There was no significant difference between the 2 groups with respect to H. pylori degree of colonization (p = 0.08). Gastritis was present in 56 (93.3%) patients in the DGR group and 322 (92%) patients in the control group (p = 0.72). A significant difference was found between the 2 groups in terms of gastritis severity (p = 0.01). Conclusions: The mean age of patients with DGR was significantly higher than that of patients without DGR, and DGR was found to be more common in girls. In patients with DGR, H. pylori prevalence was significantly lower than in those without DGR; however, no significant difference was found between the 2 groups with respect to the colonization degree. |
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| MeSH term(s) | Adolescent ; Child ; Child, Preschool ; Duodenogastric Reflux/diagnosis ; Duodenogastric Reflux/pathology ; Endoscopy, Digestive System ; Female ; Gastritis/complications ; Gastritis/epidemiology ; Gastritis/pathology ; Helicobacter Infections/complications ; Helicobacter Infections/epidemiology ; Helicobacter pylori ; Humans ; Male |
| Language | English |
| Publishing date | 2021-05-19 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 632798-9 |
| ISSN | 1421-9875 ; 0257-2753 |
| ISSN (online) | 1421-9875 |
| ISSN | 0257-2753 |
| DOI | 10.1159/000517263 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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