Fluoride shield for clear aligners: study tests white spot prevention
NCT ID NCT07319884
First seen Jan 11, 2026 · Last updated Apr 24, 2026 · Updated 14 times
Summary
This study tests whether applying fluoride varnish to teeth can prevent white spot lesions (early cavities) in people using clear aligners. Twenty-five participants aged 16-24 with mild crowding will have one side of their mouth treated with fluoride varnish and the other side left untreated. After six months, the number and severity of white spots on each side will be compared using a laser device.
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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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Faculty of dentistry Mansoura University
Al Mansurah, Egypt
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