Battle of the crowns: custom vs. prefab for Kids' teeth

NCT ID NCT07704151

ENROLLING_BY_INVITATION Disease control Sponsor: Jordan University of Science and Technology Source: ClinicalTrials.gov ↗

First seen Jul 15, 2026 · Last updated Jul 16, 2026 · Updated 1 time

Summary

This trial tests whether custom-made zirconia crowns hold up better than prefabricated ones in children's first permanent molars. Fifty children with badly decayed or damaged molars will receive one type of crown, and researchers will track retention, chipping, gum health, and fit over time. The goal is to find the most reliable option for restoring young teeth.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: zirconia crowns (custom-made or prefabricated)
What this could lead to: If custom-made crowns prove more durable, this could improve dental restoration options for children with damaged molars.
What could go wrong: This is a small, early-stage trial with only 50 participants, so results may not apply to all children. Crowns may still chip or loosen over time.

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Conditions

The condition(s) this trial relates to.

dental caries

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ZIRCONIA CROWNS

Contacts and locations

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Locations

Jordan University of Science and Technology

Irbid, Jordan

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