Laser light may stop chemo mouth sores in kids

NCT ID NCT03983369

Recruiting now Prevention Sponsor: Gustave Roussy, Cancer Campus, Grand Paris Source: ClinicalTrials.gov ↗

First seen Feb 06, 2026 · Last updated May 08, 2026 · Updated 13 times

Summary

This study tests if shining a low-level laser inside the mouth before chemotherapy can prevent severe mouth sores in children and young adults aged 4 to 25. Participants receive either real laser treatment or a fake (placebo) treatment. The goal is to reduce painful sores that can make eating and talking difficult.

Disclaimer Read more

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.

Get updates

Get notified about this study

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Show contact details

Study contacts

Contact

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

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

Locations

CHU de Rennes
RECRUITING

Rennes, 35203, France

Contact
Centre Oscar Lambret
RECRUITING

Lille, 59020, France

Contact
Gustave Roussy
RECRUITING

Villejuif, Val de Marne, 94805, France

Contact Phone: •••-•••-•••• Email: •••••@•••••
Hôpital Robert Debré
RECRUITING

Paris, 75019, France

Contact
Institut Curie
RECRUITING

Paris, 75248, France

Contact

Conditions

Explore the condition pages connected to this study.

MUCOSITIS ORAL