New Self-Hardening fillings could make cavity repairs easier
NCT ID NCT07480070
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two types of tooth-colored fillings for cavities in back teeth: a self-hardening composite that sets without a special light, and a light-activated bioactive composite. Fifty adults received one of the two fillings, and their performance was tracked for two years. The goal was to see if the self-hardening material works as well as the standard light-cured option.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Self-cured resin composite (Stela, SDI) and light-cured bioactive nano-hybrid resin composite (Beautifill II, Shofu)
What this could lead to
If successful, self-cured composites could offer a simpler, more reliable option for filling cavities in hard-to-reach areas without needing a curing light.
What could go wrong
This is a small, completed trial with only 50 participants. Results may not apply to all patients or tooth types, and long-term durability beyond 2 years is unknown.
Disclaimer
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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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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
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Locations
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The British University in Egypt
Cairo, Elshorouk City, 4914085, Egypt