Clinical trials: Maxillofacial Deformity
Crossbite, Maxillary Hypoplasia
Pain and Discomfort During Maxillary Expansion
The aim of the present study is to investigate and analyze the perception of pain and function impairment during the first week of activation with two different palatal expansion screw to identify an effective pain prevention…
- Trial name
- NCT03757468
- Testing
- orthodontic - maxillary expansion
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- University of Genova
Cleft Palate, Cleft Lip
Targeting Surgeons' Decision-Making for Cleft Lip Surgery
Using separate prospective cohorts of patients who have lip revision and lip repair surgery, the objective of this clinical trial is to both qualitatively and quantitatively assess how surgeons integrate the objective measures…
- Trial name
- NCT03537976
- Testing
- Static Images and Facial Videos
- Where
- 2 sites in United States
- Volunteers
- 48 people
- Sponsor
- Tufts University
Maxillofacial Abnormalities, Blood Pressure
Review of Anaesthetic Practice in Orthognathic Surgery
Orthognathic surgeries for maxillofacial deformities are commonly performed globally. However, they are associated with significant blood loss which can affect the surgical field and result in blood transfusion and its risks.
- Conditions
- Maxillofacial Abnormalities, Blood Pressure, Anesthesia
- Trial name
- NCT04813289
- Where
- Singapore
- Volunteers
- 269 people
- Sponsor
- Singapore General Hospital
Dentofacial Deformities
Evaluating the Relationship Between Hard and Soft Tissue Advancement in Orthognathic Surgery
This study aims to evaluate the relationship between hard and soft tissue advancement during orthognathic surgery. The use of typical pre and post operative imaging consisting of con-beam computed tomography will be used, in…
- Trial name
- NCT03652155
- Testing
- Orthognathic surgery
- Where
- Canada
- Volunteers
- 45 people
- Sponsor
- Nova Scotia Health Authority
Emesis, Postoperative, Maxillofacial Abnormalities
Effects of Antiemetic Agents in Orthognathic Surgery Patients
In an effort to prevent or treat consistently high rates of PONV following maxillofacial operations, several medications, techniques and multimodal protocols have been studied.
- Trial name
- NCT06454825
- Testing
- Intravenous drug
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Prosthetic Treatment, Craniofacial Abnormalities
Digital Design for Maxillofacial Prosthetics
This study will use a 3D scanner to print a 3D model or mold for each patient's prosthesis. The goal of this study to provide patients with a new, faster method of imaging and creating prostheses that preserves the quality of the…
- Conditions
- Prosthetic Treatment, Craniofacial Abnormalities, Maxillofacial Abnormalities
- Trial name
- NCT04035928
- Testing
- 3D digital scanning for maxillofacial prosthetics
- Where
- United States
- Sponsor
- University of Michigan
Class II Malocclusion, Dentofacial Deformities
Comparative Evaluation of Functional and Aesthetic Outcomes of Box and Mini-Wing Genioplasty Techniques
This retrospective cohort study aims to compare the effects of Mini Wing and Box genioplasty performed in conjunction with bimaxillary orthognathic surgery on upper airway area and soft tissue profile in adult patients with…
- Conditions
- Class II Malocclusion, Dentofacial Deformities, Retrognathia
- Trial name
- MWBOX (NCT07724743)
- Testing
- Mini Wing Genioplasty, Box Genioplasty
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul Medipol University Hospital
Orthognathic Surgical Procedures
Facial Conformation Meshes for Orthognathic Surgery
This study is a retrospective analysis that evaluates the accuracy of 3D soft tissue simulation in bimaxillary orthognathic surgery for Class III dentofacial deformities.
- Trial name
- FEU (NCT06893614)
- Where
- 2 sites in Egypt
- Volunteers
- 13 people
- Sponsor
- Ain Shams University
Facial Asymmetry, Retrognathism
Efficacy of Intravenous Iron Therapy in Maintaining Hemoglobin Concentration on Patients Undergoing Bimaxillary Orthognathic Surgery
The aim of this study is to evaluate the effect of Intravenous iron isomaltoside on maintaining hemoglobin concentration in patients undergoing bimaxillary orthognathic surgery.
- Conditions
- Facial Asymmetry, Retrognathism, Prognathism
- Trial name
- NCT03094182
- Testing
- Iron Isomaltoside 1000, Normal saline
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Yonsei University
Craniofacial Abnormalities, Cleft Lip
FaceBase Biorepository
The purpose of this study is to find out if there are any genetic differences between people with and without disorders of the head, face, and eye.
- Conditions
- Craniofacial Abnormalities, Cleft Lip, Cleft Palate
- Trial name
- NCT01252264
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Jeff Murray
Cleft Lip, Cleft Palate
Primary Palatoplasty in Pediatric Patients - A Retrospective Review of Surgical Outcomes
Children who are born with cleft palate need surgery in order to correct the problem. The surgery is needed because the defect allows food to leak into the nose.
- Trial name
- NCT01380171
- Where
- United States
- Volunteers
- 1,295 people
- Sponsor
- Children's Healthcare of Atlanta
Cleft Palate
Validation of a Production Method of Stem Cell Isolated From the Nasal Cavity for an Innovative Cell Therapy of Cleft Palate
Cell therapy appears to be an alternative to treat bone defects. Scientific advances have shown in animal models and in humans that mesenchymal stem cells were good candidates to support cellular bone regeneration after…
- Trial name
- NCT02900014
- Testing
- sampling mesenchymal stem cells
- Where
- France
- Volunteers
- 2 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Dentofacial Deformities, Malocclusions
Changes in Depression and Esthetic Perception After Orthognathic Surgery
This study aims to evaluate changes in depressive symptoms and subjective esthetic perception before and after bimaxillary orthognathic surgery in patients with different types of malocclusion.
- Conditions
- Dentofacial Deformities, Malocclusions, Orthognathic Surgery
- Trial name
- NCT07702448
- Where
- Turkey (Türkiye)
- Volunteers
- 18 people
- Sponsor
- Kırıkkale University
Maxillary Deficiency, Cleft Lip and Palate
Evaluation of Maxillary Expansion Using Clear Aligners' Therapy in Patients With Cleft Lip and Palate at the Mixed Dentition Stage
The goal of this clinical trial is to learn if the aligners can expand upper dental arch in patients with cleft lip and palate at age of 6-8 years old to correct their collapsid archs.
- Trial name
- Pilot (NCT06994754)
- Testing
- clear aligners
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Cleft Palate, Unilateral, Complete
Palatal Lengthening Using Buccinator Myomucosal Flaps with Furlow Z-plasty Technique for Primary Cleft Palate Repair
: Cleft palate is a congenital deformity caused by abnormal facial development during intra-uterine life. Worldwide, the prevalence of cleft lip/palate is about 1:1000 live births.
- Trial name
- NCT04346173
- Testing
- furlow z plasty with buccinator myomucosal flap
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Mahmoud Akram
Orthognathic Surgery, Malocclusions
Evaluation of Emotional Responses Using the I-Motions System and Self-assessment Questionnaires, and Assessment of Postoperative Anatomical and Structural Units (TMJ and Masticatory Muscles) in Orthognathic Surgery Patients
Orthognathic surgery is a surgical procedure involving one or both jaws to correct skeletal discrepancies, restore proper occlusion, and improve facial aesthetics.
- Conditions
- Orthognathic Surgery, Malocclusions, Jaw Abnormalities, Dentofacial Deformities
- Trial name
- NCT07477873
- Testing
- Observational Assessment
- Where
- Lithuania
- Volunteers
- 100 people
- Sponsor
- Lithuanian University of Health Sciences
Velopharyngeal Insufficiency in Children With Isolated or Combined Cleft Palate
Prospective Evaluation of Speech Function Through Patient- and Parent-response Outcome Measurements in Velopharyngeal Insufficiency
Cleft lip and/or palate (CL/P) is the most common congenital malformation, with about one in 500 children born with CL/P in Sweden, corresponding to approximately 175 births annually.
- Trial name
- NCT05838261
- Testing
- Pharyngeal flap
- Where
- 6 sites in Sweden
- Volunteers
- 50 people
- Sponsor
- Umeå University
Cleft Palate Children, Cleft Alveolar Ridge
Alveolar Cleft Repair Using Osteoinductive Ceramics
In this study, patients with unilateral cleft lip and palate are enrolled in a multicenter stepped wedge randomized trial ithat compares alveolar cleft closure using autologous bone harvested form the mandibular symphysis with an…
- Conditions
- Cleft Palate Children, Cleft Alveolar Ridge, Cleft Lip and Palate
- Trial name
- ACROSTIC (NCT05331456)
- Testing
- Unilateral alveolar cleft repair
- Where
- 4 sites in Netherlands
- Volunteers
- 84 people
- Sponsor
- UMC Utrecht
Prognathism, Retrognathism
Natural History of Craniofacial Anomalies and Developmental Growth Variants
Background: Some head and facial abnormalities are rare and present at birth. Others are more common, and may not show up until puberty. These conditions have different causes and characteristics.
- Conditions
- Prognathism, Retrognathism, Dentofacial Deformities
- Trial name
- NCT02639312
- Where
- United States
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Cleft Palate, Growth
Cleft Palate Technique and Maxillary Growth
comparison of the maxillary growth between cleft palate patients that underwent to repair by 2 flap palatoplasty versus Furlow with buccinator technique
- Trial name
- NCT05405738
- Testing
- 2 flap palatoplasty technique, normal group, Furlow with buccinator technique
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Fayoum University