Breathing easy at the dentist: gas mix eases fear for kids and anxious adults
NCT ID NCT00643838
First seen Nov 01, 2025 · Last updated Jun 13, 2026 · Updated 26 times
Summary
This study tested a pre-mixed gas of 50% nitrous oxide and 50% oxygen (called Kalinox) to help patients relax during dental procedures. It included 549 anxious or phobic patients, very young children, and adults with mental disabilities across 36 dental centers in France. The goal was to see if the gas made dental care easier and less painful for these groups.
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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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Locations
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Primary dental care centers
Clermont-Ferrand, France
Conditions
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