New study tests which dental filling lasts longest
NCT ID NCT07330193
First seen Jan 11, 2026 · Last updated Jun 19, 2026 · Updated 31 times
Summary
This study tested four different tooth-colored filling materials for small cavities on the chewing surface of back teeth. Ten people received each type of filling, and researchers checked how well they held up over two years. The goal was to see which material performed best and might also help prevent future decay.
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This is a summary of
the original study
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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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Contacts and locations
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Locations
-
Faculty of Dentistry
Al Mansurah, Egypt
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
flowable resin composite dental filling materials
What this could lead to
If successful, this could help dentists choose better filling materials that last longer and fight bacteria.
What could go wrong
This is a very small study with only 10 participants, so results may not apply to everyone. It also only looked at small cavities on the chewing surface.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.