Symptomatic infantile Helicobacter pylori gastritis infection in indigenous African infants: a case series

Oliver Ombeva Malande1

  • 1Department of Paediatrics and Child Health, Egerton University, Kenya.

Insights

Helicobacter pylori gastritis is rarely diagnosed in infants, but this case series shows it can occur. Early diagnosis and treatment are crucial for infants presenting with suggestive symptoms, especially in high-prevalence areas.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Gastroenterology

Background:

  • Helicobacter pylori (H. pylori) infection prevalence increases with age, with higher rates in developing countries.
  • While common in adults, H. pylori gastritis is infrequently reported in infants, particularly in African populations.

Observation:

  • This case series details three infants (4, 6, and 7 months) presenting with non-specific symptoms like fever, feeding refusal, diarrhea, and vomiting.
  • Initial examinations were unremarkable, but laboratory tests confirmed H. pylori infection via blood antibody and fecal antigen tests.

Findings:

  • All three infants were diagnosed with H. pylori gastritis.
  • Symptoms resolved, and follow-up stool antigen tests were negative after standard triple therapy.

Implications:

  • This study underscores the importance of considering H. pylori gastritis in infants with suggestive symptoms.
  • Healthcare providers should maintain a high index of suspicion for H. pylori infection in infants, especially in regions with high prevalence.

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