Clinical trials: Facial Asymmetry
Facial Asymmetry
Measuring the Influence of Maxillary Obturator Prosthesis on Facial Morphology in Patient With Unilateral Maxillary Defects Using Stereophotogrammetry
Functional rehabilitation and quality of life after maxillofacial surgery have been emphasized in recent years. It depends mainly on outcomes of maxillofacial reconstruction and rehabilitation involving functions, esthetics…
- Trial name
- NCT05310149
- Testing
- Prosthetic intervention with maxillary obturator prosthesis
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Cairo University
Facial Asymmetry
Prevalence of Facial Asymmetry Among Orthodontic Patients
To estimate the prevalence of facial asymmetry
- Trial name
- NCT04635319
- Where
- Egypt
- Volunteers
- 132 people
- Sponsor
- Cairo 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
Micrognathia of Lower Jaw, Retrognathism
Comparison Between Internal and External Distractors in Osteogenesis
Distraction osteogenesis is a powerful technique for creating new bone during significant lengthening of the mandible without the need for bone grafting and associated donor site morbidity.
- Conditions
- Micrognathia of Lower Jaw, Retrognathism, Facial Asymmetry
- Trial name
- NCT03540329
- Testing
- Internal Osteogenesis distractor, External Osteogenesis distractor
- Volunteers
- 30 people
- Sponsor
- Assiut University
Facial Asymmetry, Mandible; Hypoplasia, Unilateral Condylar
Accuracy of a CAD/CAM Surgical Template for Mandible Distraction
The purpose was to assess the accuracy and clinical validation of virtual planning and surgical template in mandible distraction osteogenesis. Patients with hemifacial microsomia were enrolled.
- Conditions
- Facial Asymmetry, Mandible; Hypoplasia, Unilateral Condylar, Distraction of Bone
- Trial name
- NCT03270618
- Testing
- CAD/CAM Surgical Template
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Facial Nerve Injuries, Facial Paresis Associated With Facial Nerve Dysfunction
Comparison of Three Botulinum Neuromodulators for Management of Facial Synkinesis
The purpose of this study is to compare the effectiveness of three commercially available botulinum toxin neuromodulators in the treatment of facial synkinesis using patient reported outcome measures.
- Conditions
- Facial Nerve Injuries, Facial Paresis Associated With Facial Nerve Dysfunction, Facial Asymmetry, Synkinesis
- Trial name
- NCT03048383
- Testing
- OnabotulinumtoxinA Injectable Product, AbobotulinumtoxinA Injectable Product, Incobotulinumtoxin A Injectable Product
- Volunteers
- 71 people
- Sponsor
- University of Utah
Zygomatic Fractures
Evaluation of Navigation Assisted Reconstruction of Posttraumatic Zygomatic Deformity
Treatment of late deformities following fractures of the orbitozygomaticomaxillary complex can be considered a formidable challenge, even to the skilled surgeon.
- Trial name
- NCT01487018
- Testing
- Navigation Surgery, Traditional Surgery
- Where
- China
- Volunteers
- 103 people
- Sponsor
- Peking University
Jaw Deformity, Facial Asymmetry
Computational Modeling for Prediction of Acoustic Changes in Vowel Production Due to Orthognathic Surgery
A computational model of human sound production based on high quality anatomic measurements and physical laws of sound propagation cannot be accomplished without a comprehensive data set including both 3D-images of the speaker's…
- Trial name
- PUMA (NCT01887977)
- Testing
- MRI examination
- Where
- Finland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Facial Asymmetry
Computer Assisted Orthognathic Surgery. Facial Asymmetry
The specific aims of the study were to measure and compare the rates of alignment and cant reduction of the dental and facial midlines among the two groups.
- Trial name
- NCT01879969
- Testing
- classic procedure of planning, computer assisted orthognathic planning and surgery of asymmetric patients
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Università degli Studi di Sassari