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Clinical trial

Quad Helix Versus Rapid Maxillary Expanders in the Treatment of Posterior Cross-bite During Mixed Dentition in a Sample of Egyptian Children: A Randomized Clinical Study.

NCT07500194 is registered in ClinicalTrials.gov with Al-Azhar University as lead sponsor.

NCT NCT07500194
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Registry record

As filed in ClinicalTrials.gov.

Title
Quad Helix Versus Rapid Maxillary Expanders in the Treatment of Posterior Cross-bite During Mixed Dentition in a Sample of Egyptian Children: A Randomized Clinical Study.
Lead sponsor
Al-Azhar University
Phase
Not applicable
Overall status
Not yet recruiting
Start date
March 30, 2026
Completion date
March 31, 2028
Enrollment
20 (estimated)
Sites
1

Conditions

As the registry lists them; a condition with its own page is linked.

maxillary expansion, posterior crossbite, transverse maxillary deficiency