Teen stomach bug treatment may stop cancer before it starts

NCT ID NCT05926804

Recruiting now Disease control Sponsor: Miguel O'Ryan Gallardo Source: ClinicalTrials.gov ↗

First seen Jan 05, 2026 · Last updated May 21, 2026 · Updated 19 times

Summary

This study tests a 'screen and treat' approach for H. pylori infection in 500 teenagers from three regions of Chile. Half will receive antibiotics to clear the infection, while the other half will not. Researchers will check if treatment reduces signs of stomach damage and changes in blood markers, with the goal of preventing future gastric cancer.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Universidad de Aysén
RECRUITING

Coyhaique, Chile

Contact Phone: •••-•••-•••• Email: •••••@•••••
Universidad de Chile
RECRUITING

Santiago, Chile

Contact Phone: •••-•••-•••• Email: •••••@•••••
Universidad de la Frontera
RECRUITING

Temuco, Chile

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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HELICOBACTER PYLORI INFECTION