Laser or gel: which whitens dead teeth better?
NCT ID NCT06782087
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 28 times
Summary
This study tests two ways to make discolored, non-living teeth whiter: using a diode laser or a nano-chitosan gel to activate a bleaching agent. About 42 people with darkened front teeth will get one of these treatments. The goal is to see which method works better and how long the whitening lasts.
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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.
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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Misr University for science and technology
Giza, Egypt, 41211, Egypt
Conditions
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