[Study of gene polymorphism responsible for metabolism of proton pump inhibitors in children with H. pylori infection: is there a correlation with efficacy of eradication treatment?].

Unlabelled: THE AIM of this study was to determine the effects of CYP2C19 polymorphism on H. pylori eradication in pediatric population in the Republic of Bashkortostan.

Methods: Fifty-nine children were entered into the study (age range: 12 to 17; 22 female).