3D-Printed tooth spacers could beat metal ones for kids
NCT ID NCT07613658
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
When a child loses a baby molar early, nearby teeth can shift and block the adult tooth. This study tests three types of space maintainers to see which lasts longest, is most comfortable, and is quickest to make. 360 children aged 5–10 will be randomly assigned to a 3D-printed custom device, a traditional lab-made metal band-and-loop, or a chairside assembled kit. Researchers will track survival, comfort, and dental health over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- 3D-printed custom space maintainer, conventional band-and-loop space maintainer, or chairside denovo space maintainer
- What this could lead to
- If successful, this could show that 3D-printed or chairside space maintainers are more durable, comfortable, and efficient than traditional lab-made ones, helping dentists choose the best option for children.
- What could go wrong
- This is a small, early-stage trial (360 children) comparing devices, not testing a new drug or cure. Results may not apply to all children or dental practices, and any device could fail or cause discomfort.
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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
-
Qassim University
Buraidah, Al-Qassim Region, 52571, Saudi Arabia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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