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Gastric Mucosa Quantitative Polymerase Chain Reaction Analysis for Detecting Helicobacter pylori and Antibiotic Resistance
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Helicobacter pylori infection and extragastric disorders in children: a critical update

Lucia Pacifico1, John F Osborn1, Valeria Tromba1

  • 1Lucia Pacifico, Valeria Tromba, Sara Romaggioli, Stefano Bascetta, Department of Pediatrics, Sapienza University of Rome, 324 00161 Rome, Italy.

World Journal of Gastroenterology
|March 4, 2014
PubMed

Insights

Helicobacter pylori (H. pylori) infection is linked to various health issues beyond the stomach, including anemia and diabetes. Understanding its impact in children is crucial for effective diagnosis and treatment.

Area of Science:

  • Microbiology
  • Pediatrics
  • Public Health

Background:

  • Helicobacter pylori (H. pylori) is a common chronic infection associated with numerous extragastric conditions like iron deficiency anemia, idiopathic thrombocytopenic purpura, growth retardation, and diabetes mellitus.
  • Epidemiological studies suggest an inverse relationship between H. pylori prevalence and allergy incidence, prompting research into underlying mechanisms.
  • H. pylori infection is typically acquired in childhood, yet clinical familiarity with pediatric H. pylori literature remains limited.

Purpose of the Study:

  • To highlight the importance of understanding the H. pylori disease spectrum in pediatric populations.
  • To emphasize the need for clearer guidelines on H. pylori testing and treatment in children.
  • To address the potential health consequences of declining H. pylori prevalence due to modern medical practices.

Main Methods:

  • Review of existing epidemiological and clinical studies on H. pylori infection.
  • Analysis of the association between H. pylori and extragastric disorders.
  • Examination of the impact of H. pylori on allergic conditions.
  • Focus on pediatric H. pylori literature and clinical sequelae.

Main Results:

  • H. pylori infection is causally linked to a wide range of non-gastric diseases.
  • A decreasing trend in H. pylori infection rates may have unforeseen health implications.
  • Children are particularly susceptible to long-term H. pylori-related health issues.

Conclusions:

  • Enhanced understanding of pediatric H. pylori infections is necessary for improved clinical management.
  • Further research is required to fully comprehend the long-term health effects of H. pylori eradication and declining prevalence.
  • Recommendations for H. pylori testing and treatment in children need to be refined based on current evidence.

Keywords:
AllergyAsthmaChildrenChronic idiopathic thrombocytopenic purpuraDiabetes mellitusGrowth retardationHelicobacter pyloriIron deficiency anemia

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