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Updated: Aug 15, 2026

Detection of Helicobacter pylori Infection and Antibiotic Resistance via Stool Quantitative Polymerase Chain Reaction Analysis
Published on: May 16, 2025
Helicobacter pylori infection in pediatrics
1Department of Pediatrics, Joan C. Edwards School of Medicine, Marshall University, 1600 Medical Center Drive, Huntington, WV 25701, USA. elitsur@marshall.edu
Diagnosing Helicobacter pylori infection in children remains difficult. Recent studies explored its epidemiology in infants and its link to abdominal pain, alongside improved diagnostic tests like stool antigen and urea breath tests.
Area of Science:
- Pediatric infectious diseases
- Gastroenterology
- Microbiology
Background:
- Helicobacter pylori infection diagnosis presents ongoing challenges for physicians globally.
- Recent research has focused on the epidemiology of H. pylori in vulnerable populations, including infants.
- The association between recurrent abdominal pain and H. pylori infection is an area of continued investigation.
Purpose of the Study:
- To review significant studies on H. pylori infection in children published within the last year.
- To highlight advancements in diagnostic accuracy for H. pylori.
- To provide an overview of current research trends in pediatric H. pylori infections.
Main Methods:
- Review of recently published studies on H. pylori infection in children.
- Analysis of epidemiological investigations, particularly in African nursing infants.
- Evaluation of studies examining the link between abdominal pain symptoms and H. pylori.
- Assessment of improvements in diagnostic methods, including monoclonal stool antigen tests and urea breath tests for young children.
Main Results:
- Epidemiological studies in Africa have investigated H. pylori in nursing babies.
- Research explored the correlation between recurrent abdominal pain and H. pylori.
- New diagnostic tools, such as monoclonal stool antigen tests and urea breath tests for pediatric use, show promise for improved accuracy.
Conclusions:
- The diagnosis of H. pylori infection in children requires ongoing research and improved methodologies.
- Recent advancements offer potential for more accurate and accessible H. pylori diagnostics in pediatric populations.
- Continued investigation into H. pylori epidemiology and its clinical associations in children is crucial for effective management.
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