New study tests which dental filling lasts longest
NCT ID NCT07330193
First seen Jun 27, 2026 · Last updated Jun 27, 2026
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.
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.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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.
Contacts and locations
Locations
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Faculty of Dentistry
Al Mansurah, Egypt