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Review : Helicobacter pylori in pediatrics
Author(s) -
Mišak Zrinjka,
Hojsak Iva,
Homan Matjaž
Publication year - 2019
Publication title -
helicobacter
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.206
H-Index - 79
eISSN - 1523-5378
pISSN - 1083-4389
DOI - 10.1111/hel.12639
Subject(s) - helicobacter pylori , medicine , eosinophilic esophagitis , gastroenterology , disease
Abstract Despite a decrease in the prevalence of Helicobacter pylori infection, it still poses a significant health burden worldwide. This review summarizes important pediatric studies on H pylori published from April 2018 to March 2019. Epidemiologic studies have reported different prevalences in different parts of the world and have mainly confirmed traditional risk factors. Several studies on pathophysiology attempted to identify risk markers in childhood for gastric cancer development later in life. One of the most interesting studies evaluated the relationship between eosinophilic esophagitis and H pylori infection; however, an inverse relationship was not confirmed. The high resistance of H pylori and, consequently, low eradication rates, is still a major concern and susceptibility testing before treatment has again been highlighted. Potassium‐competitive acid blockers are promising new acid‐suppressant drugs but their role in H pylori eradication schemes is still to be determined.