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ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:13 PM EDT

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Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Maxillofacial Abnormalities Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Botulinum Toxin to Improve Cosmesis of Primary Cleft Lip Repair

NCT02247193
View directory record Official record
Conditions
Cleft Lip, Scarring, Cleft Palate
Interventions
Botulinum Toxin Type A, Normal Saline Injection
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Up to 6 Months
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trial of Bilateral Sagittal Split Osteotomy Induced Paresthesia Using Ultrasonic vs. Reciprocating Saw Instrumentation

NCT05205616
View directory record Official record
Conditions
Surgical Complication, Paresthesia, Fracture, Nerve Injury, Nerve Entrapments, Mandibular Nerve Injuries, Mandibular Hypoplasia, Mandibular Retrognathism, Mandibular Hyperplasia, Mandibular Prognathism
Interventions
Sonopet ultrasonic saw, Reciprocating saw
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 45 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Oral Versus Intravenous Acetaminophen for Primary Pediatric Cleft Palate Repair

NCT01500109
View directory record Official record
Conditions
Cleft Palate
Interventions
Oral acetaminophen, Ofirmev®, Opioid only
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
5 Months to 5 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 19, 2026, 11:13 PM EDT
Not listed Not applicable Interventional

Targeting Surgeons' Decision-Making for Cleft Lip Surgery

NCT03537976
View directory record Official record
Conditions
Cleft Palate, Cleft Lip
Interventions
Static Images and Facial Videos
Other
Lead sponsor
Tufts University
Other
Eligibility
0 Months to 21 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Oct 19, 2026, 11:13 PM EDT
Withdrawn No phase listed Observational

Pierre Robin Sequence Outcome Assessment Multi Institutional Study

NCT02432638
View directory record Official record
Conditions
Pierre Robin Sequence
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
1 Day to 6 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 22, 2017 · Synced Oct 19, 2026, 11:13 PM EDT
Enrolling by invitation Not applicable Interventional

Book Sharing for Toddlers With Clefts

NCT06338319
View directory record Official record
Conditions
Cleft Palate, Cleft Lip and Palate
Interventions
Book-Sharing for Toddlers with Clefts (BOOST)
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
20 Months to 32 Months
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 23, 2025 · Synced Oct 19, 2026, 11:13 PM EDT
Completed No phase listed Observational

Functional Modeling of the Pediatric Airway

NCT01690078
View directory record Official record
Conditions
Subglottic Stenosis (SGS), Pierre Robin Sequence (PRS), Micrognathia, Normal Controls From CT Scans of the Upper Airway
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 19, 2026, 11:13 PM EDT
Recruiting Not applicable Interventional

Expiratory Muscle Strength Training for Hypernasal Speech in Children

NCT05492266
View directory record Official record
Conditions
Velopharyngeal Insufficiency, Velopharyngeal Incompetence Due to Cleft Palate, Inadequate Velopharyngeal Closure, Palatopharyngeal Incompetence, Hypernasality
Interventions
Expiratory Muscle Strength Training, Maintenance Training
Device
Lead sponsor
Noel Jabbour
Other
Eligibility
5 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 19, 2026, 11:13 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of Cleft Lip and Palate Conditions in Guatemala

NCT04725370
View directory record Official record
Conditions
Cleft Lip, Cleft Palate, Cleft Lip and Palate
Interventions
NA - survey instrument
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Years to 18 Years
Enrollment
629 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 19, 2026, 11:13 PM EDT
Recruiting Not applicable Interventional

QL vs LAI for Palatoplasty

NCT06420336
View directory record Official record
Conditions
Post-operative Pain, Opioid Use, Cleft Palate
Interventions
Quadratus lumborum block, Local anesthetic infiltration
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Years to 18 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 19, 2026, 11:13 PM EDT
Completed No phase listed Observational

Primary Palatoplasty in Pediatric Patients - A Retrospective Review of Surgical Outcomes

NCT01380171
View directory record Official record
Conditions
Cleft Lip, Cleft Palate
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Not listed
Enrollment
1,295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Oct 19, 2026, 11:13 PM EDT
Not listed Phase 3 Interventional

Liposomal Bupivacaine Use in Alveolar Bone Graft Patients

NCT06284434
View directory record Official record
Conditions
Cleft Lip and Palate
Interventions
Liposomal Bupivacaine, Bupivacain, Epinephrine
Drug
Lead sponsor
Kerry O'Rourke
Other
Eligibility
6 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Cell Therapy for Craniofacial Bone Defects

NCT01616953
View directory record Official record
Conditions
Cleft Palate, Trauma
Interventions
Ixmyelocel-T, Autogenous Bone Grafting
Biological · Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 60 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Study Evaluating Characteristic Closure Patterns of the Normal Velopharyngeal Portal

NCT00773994
View directory record Official record
Conditions
Cleft Palate
Interventions
Normal Velopharyngeal Mechansim
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 18, 2017 · Synced Oct 19, 2026, 11:13 PM EDT
Completed No phase listed Observational

Study of Smith-Lemli-Opitz Syndrome

NCT00001721
View directory record Official record
Conditions
Smith-Lemli-Opitz Syndrome
Interventions
Cholesterol Suspension, CRH, Cholesterol
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 19, 2026, 11:13 PM EDT
Not listed Phase 1Phase 2 Interventional

Evaluation of EpiBone-CMF for Mandibular Ramus Reconstruction

NCT03678467
View directory record Official record
Conditions
Mandible Tumor, Mandibular Injuries, Mandible; Deformity
Interventions
EB-CMF
Combination Product
Lead sponsor
Epibone, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
San Francisco, California • Cleveland, Ohio • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Phase 2 Interventional

Cleft Palate Surgery and Speech Development

NCT00004639
View directory record Official record
Conditions
Cleft Lip, Cleft Palate
Interventions
Furlow double z-plasty palatoplasty palate repair, Von Langenbeck palatoplasty palate repair
Procedure
Lead sponsor
University of Florida
Other
Eligibility
Not listed
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2007
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Oct 19, 2026, 11:13 PM EDT
Completed No phase listed Observational

Middle Ear Pressure Disregulation in Cleft Palate Patients

NCT00423072
View directory record Official record
Conditions
Cleft Palate
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 24 Months
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Oct 19, 2026, 11:13 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Juvederm Voluma® XC for the Treatment of Hypoplastic Chin

NCT02330016
View directory record Official record
Conditions
Mandibular Hypoplasia
Interventions
Voluma XC
Device
Lead sponsor
Kenneth Beer
Individual
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jun 18, 2015 · Synced Oct 19, 2026, 11:13 PM EDT
Withdrawn No phase listed Observational

The Role of Antibiotic Prophylaxis in Cleft Palate and Velopharyngeal Insufficiency Repair

NCT02688634
View directory record Official record
Conditions
Cleft Palate
Interventions
Amoxicillin
Drug
Lead sponsor
University of Florida
Other
Eligibility
1 Month to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2017 · Synced Oct 19, 2026, 11:13 PM EDT
Completed Phase 2 Interventional Results available

Preventing Complications in Cleft Palate Repair With Antibiotics

NCT00760006
View directory record Official record
Conditions
Cleft Palates
Interventions
Unasyn, saline solution
Drug · Other
Lead sponsor
Joseph Losee
Other
Eligibility
3 Months to 18 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 1, 2018 · Synced Oct 19, 2026, 11:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Trial to Compare the Effects of Myo Munchee Therapy and Oral Motor Therapy (OMT) in Pediatric Patients to Treat Maxillary Deficiency and Orofacial Myofunctional Dysfunction (OMD).

NCT07088055
View directory record Official record
Conditions
Orofacial Myofunctional Disorders, Myo Munchee, Oral Motor Therapy, Maxillary Deficiency
Interventions
Chewing device only, Myo Munchee and Oral Motor Therapy Treatment, Oral Motor Therapy Treatment Arm
Device · Other
Lead sponsor
Myo Munchee (Operations) Pty Ltd
Industry
Eligibility
3 Years to 5 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 19, 2026, 11:13 PM EDT
Terminated Not applicable Interventional Results available

Exercises for Improving Soft Palate and Eustachian Tube Function in Children With Ear Tubes With or Without Cleft Palate

NCT03868891
View directory record Official record
Conditions
Cleft Palate, Tube Disorders Eustachian, Velopharyngeal Incompetence Due to Cleft Palate, Velopharyngeal Insufficiency
Interventions
EMST150
Device
Lead sponsor
Noel Jabbour
Other
Eligibility
6 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2023 · Synced Oct 19, 2026, 11:13 PM EDT
Enrolling by invitation No phase listed Observational

Allied Cleft & Craniofacial Quality-Improvement and Research Network (ACCQUIREnet)

NCT02702869
View directory record Official record
Conditions
Cleft Lip, Cleft Palate, Cleft Lip and Palate
Interventions
cleft lip repair, cleft palate repair, oronasal fistula repair, pharyngoplasty, gingivoperiosteoplasty, LeFort-1 maxillary repositioning, rhinoplasty, myringotomy and tympanostomy tube placement, speech therapy, orthodontia, presurgical orthopedics, sound amplification for hearing
Procedure · Other · Device
Lead sponsor
Duke University
Other
Eligibility
1 Day to 22 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2031
U.S. locations
10
States / cities
Gainesville, Florida • Hollywood, Florida • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 19, 2026, 11:13 PM EDT