Which expander works best for cleft kids? new trial aims to find out
NCT ID NCT07465939
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two dental devices—the quadhelix and mini-hyrax expanders—in 24 children with cleft lip and palate who need their upper jaw widened before bone graft surgery. Researchers will use 3D scans and models to measure how much the jaw expands. The goal is to see which device works better, especially in the front part of the mouth.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Quadhelix expander and Mini-hyrax expander (dental devices)
- What this could lead to
- If successful, this study could help dentists choose the best expander for children with cleft lip and palate, improving treatment outcomes.
- What could go wrong
- This is a small, early-stage trial with only 24 participants, so results may not apply to all patients. It measures bone changes, not long-term success.
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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 Cairo university
Giza, Manial, 11553, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New 3D face scans could help babies with cleft lip
- Cleft jaw surgery study cut short: did it help patients?
- Scientists hunt for hidden genes behind cleft lip and palate