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Study identifier: NCT07482969 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Prevalence of Symptomatic Gastroesophageal Reflux Disease in Czech Children (Czech GERDKids)

Condition: Gastro Esophageal Reflux  ·  Sponsor: University Hospital, Motol

PhaseN/A
Planned participants1000
Who can joinAll sexes, 8 Years to 13 Years
Healthy volunteersNo

About this study

This study aims to determine the prevalence of symptomatic gastroesophageal reflux disease (GERD) in children aged 8-9 years and 12-13 years in the Czech Republic. Participants are recruited through schools and complete a web-based questionnaire assessing reflux-related symptoms. Children reporting pyrosis or regurgitation undergo a stepwise diagnostic evaluation that includes a standardized proton pump inhibitor (PPI) trial, upper endoscopy when indicated, and 24-hour pH-impedance monitoring for those with inconclusive findings. These procedures allow classification into confirmed GERD, reflux hypersensitivity, or functional pyrosis. All children undergoing diagnostic testing complete a validated quality-of-life questionnaire. The study will provide population-based prevalence estimates and evaluate symptom burden and potential risk factors associated with pediatric GERD.

This description comes directly from the study's public registry record.

Talk to the study team

Tereza Lerchova  ·  +420775201573  ·  terezadrskova@gmail.com

Jana Duskova  ·  +420733257719  ·  jancapavelcova@seznam.cz

Always discuss trial participation with your own doctor first.

Locations (1)

Motol University HospitalPrague, CzechiaRecruiting

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Source record: clinicaltrials.gov/study/NCT07482969