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Tundra lists 2 Dentofacial Abnormalities clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04117360
Orthognathic Speech Pathology: Phonetic Contrasts of Patients With Dental Discrepancies Pre- and Post-Treatment Analyses
The investigators are studying how speech is effected by jaw and tooth position in jaw surgery patients. Eighty percent of our jaw surgery patients have speech pathologies, compared to five percent of the general population, but speech pathologists do not understand why. The investigators hypothesize that open bites and underbites prevent most patients from being able to pronounce words normally and surgical correction will lead to improvement in speech. Patients will be audio recorded speaking and patients' tongue gestures ultrasound recorded before and after their jaw surgeries to observe what changes occur in their speech and tongue movements.
Gender: All
Ages: 15 Years - 40 Years
Updated: 2025-05-25
1 state
NCT06089629
Frenuloplasty for Speech and Myofunctional Outcomes
Children with ankyloglossia (tongue tie) can have abnormal tongue function, putting them at a disadvantage when it comes to speech and articulation. Furthermore, abnormal tongue posture within the oral cavity increases the likelihood of myofunctional disorders.
Gender: All
Ages: 5 Years - 12 Years
Updated: 2024-04-03