New tooth filling tested for better smile appeal
NCT ID NCT03716349
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a new dental filling material against a standard one to see which looks better. 36 adults with cavities in their front teeth each got both fillings. Researchers measured patient satisfaction with the appearance using a scale. The goal was to see if the new material improves how the filling looks.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
dental filling composite
What this could lead to
If successful, this could show that the new filling material looks better and satisfies patients more than the current standard.
What could go wrong
This is a small, completed trial focused only on appearance, not durability or long-term outcomes. Results may not apply to all tooth types or cavities.
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.
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Other studies related to the condition(s) this trial covers.
Contacts and locations
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Locations
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University of Iowa
Iowa City, Iowa, 52242, United States