Clinical trials: Maxillofacial Deformity
Cleft Palate, Jaw Abnormalities
Improving Informed Consent for Cleft Palate Repair
To determine if providing a written document in addition to the standard oral discussion of surgical risks improves risk recall for the parents/guardians of a child seen in consultation for cleft palate surgery, and if this has…
- Conditions
- Cleft Palate, Jaw Abnormalities, Maxillofacial Abnormalities, Mouth Abnormalities
- Trial name
- NCT02595307
- Testing
- Pamphlet
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- IWK Health Centre
Orthodontic Appliance Design, Retrognathism
Effect of the Innovated Seifi's Functional Appliance on Skeletal and Dentoalveolar Changes of Class II/ 1, Deep Bite
For improving the appearance of protruded upper front teeth when lower front teeth may touch palatal mucosa or have proximity to that; the innovated Seifi's Functional Appliance may be used.
- Conditions
- Orthodontic Appliance Design, Retrognathism, Malocclusion, Angle Class II, Deepbite
- Trial name
- Seifi-Fx (NCT00688233)
- Testing
- Seifi's Functional
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Dentofacial Deformities, Dentofacial Anomalies [Including Malocclusion] and Other Disorders of Jaw (M26-M27)
Effect of Proximal Segment Positioning on Postoperative Condylar Remodeling in Bimaxillary Orthognathic Surgery
Bimaxillary orthognathic surgery is a surgical procedure that involves simultaneous corrections to both the maxilla (upper jaw) and mandible (lower jaw).
- Trial name
- NCT06897787
- Testing
- manuel positioning group, mandibular basis osteotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Cleft Lip, Cleft Palate
Effects of AlignBabyCleft (ABaCleft)
Since the appearance of presurgical infant orthopedic (PSIO) as a treatment for patients with cleft lip and palate ( CLP) , numerous techniques have been described with the aim of aligning the displaced alveolar segments and…
- Trial name
- (ABaCleft) (NCT05357092)
- Testing
- Appliance. Orthodontic appliance to carry out dentoalveolar movement
- Volunteers
- 30 people
- Sponsor
- Universidad Complutense de Madrid
Mandibular Hypoplasia
Juvederm Voluma® XC for the Treatment of Hypoplastic Chin
This is a single center study of the safety and efficacy of Juvedérm Voluma for the treatment of hypognathism. Each qualified subject will undergo treatment with Juvedérm Voluma in the anterior and lateral chin for volume…
- Trial name
- VolumaChin (NCT02330016)
- Testing
- Voluma XC
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kenneth Beer
Dentofacial Deformities, Le Fort; I
Comparison Between Two Techniques to Reposition the Maxilla After le Fort 1
clinical and radiographic comparison between novel locating guide design with pre-bent titanium plates and 3d printed intermediate wafer to reposition the maxilla after Le Fort 1 osteotomy in orthognathic surgery (randomized…
- Trial name
- orthognathic (NCT06132906)
- Testing
- Orthognathic surgery (lefort1)
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Cleft Palate, Cleft Lip and Palate
Book Sharing for Toddlers With Clefts
Children with clefts exhibit difficulty with language and literacy compared to children without clefts. However, little is known about interventions to address these difficulties in the cleft population.
- Trial name
- BOOST (NCT06338319)
- Testing
- Book-Sharing for Toddlers with Clefts (BOOST)
- Where
- United States
- Volunteers
- 320 people
- Sponsor
- Seattle Children's Hospital
Ankyloglossia, Speech Delay
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.
- Conditions
- Ankyloglossia, Speech Delay, Dentofacial Abnormalities
- Trial name
- NCT06089629
- Testing
- Lingual frenuloplasty
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Oregon Clinic
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
Cleft Palate, Plasma Rich in Growth Factors
Role of Plasma Rich Growth Factor in Repair Primary Cleft Palate
Does the plasma-rich growth factor (PRGF) with primary cleft palate repair accelerate wound healing and prevent post-operative oronasal fistula occurrence?
- Trial name
- PRGF (NCT06889181)
- Testing
- Plasma Rich in Growth Factors (PRGF)
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Velopharyngeal Insufficiency, Real Time MRI
Etiological Study of Persistent Velopharyngeal Insufficiency in Children With Operated Velopalatine Cleft by Analysis of Velopharyngeal Motor Skills in Static and Dynamic MRI
Velopharyngeal insufficiency is defined as the inability of the soft palate to isolate the nasopharynx from the oropharynx. It is a frequent sequela in patients with a velopalatine cleft despite anatomical restoration of the soft…
- Conditions
- Velopharyngeal Insufficiency, Real Time MRI, Cleft Palate
- Trial name
- FENTIRM (NCT06072495)
- Testing
- real time MRI
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Maxillofacial Abnormalities
Evaluation of the Long-term Results of Extended Supra-basillary Genioplasty of the "Chin Wing" Type Without Bone Graft
The correction of maxillomandibular dysmorphoses, responsible for both functional discomfort (lip incompetence, ventilation disorders, periodontal disease) but also aesthetic, calls in particular for genioplasty, of which there…
- Trial name
- SASCWatch (NCT06183853)
- Where
- France
- Volunteers
- 14 people
- Sponsor
- University Hospital, Strasbourg, France
Orbital Bone Fracture, Maxillary Cyst
Application of CAD-CAM Technology in Orbital Bone Reconstruction
Reconstruction of orbital defects resulting after trauma; tumor resection; maxillary cyst; craniofacial anomalies and sequestrated bone….
- Conditions
- Orbital Bone Fracture, Maxillary Cyst, Maxillary Neoplasms, Zygomatic Fractures
- Trial name
- CAD-CAM (NCT05438784)
- Testing
- orbital bone reconstruction with patient specific titanium implant, orbital bone reconstruction with preformed titanium plate preoperatively bended on stereolithographic model
- Where
- Egypt
- Volunteers
- 34 people
- Sponsor
- Hatem Adel Aboelhassan
Cleft Palate
Bone-borne Palatal Expander With Corticotomy for Cleft Palate Patients
The tooth-borne palatal expander has limitations in the subset of patients with scarred, constricted cleft palate. At times, although posterior expansion is successful, transverse expansion of the anterior palate (near the…
- Trial name
- NCT03837652
- Testing
- Use of bone-borne palatal expander & maxillary osteotomy
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sarah Ahmed Sameh
Cleft Palate, Cleft Lip
Articulation and Phonology in Children With Unilateral Cleft Lip and Palate
The purpose of the study is to assess if there are any differences in the articulatory and phonological competence in pre-school children with unilateral cleft lip and palate (UCLP) who are treated with different surgical methods…
- Trial name
- APCLP (NCT00829101)
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Region Skane
Maxillary Deficiency, Horizontal Alveolar Bone Defect
Osseodensification Versus Alveolar Ridge Splitting
Evaluation of clinical and radiological outcomes of the alveolar ridge splitting technique versus Osseodensification burs in atrophic maxillary alveolar ridges in horizontal dimension.
- Trial name
- OD Vs ARS (NCT06728202)
- Testing
- A Horizontal Ridge Augmentation in Atrophic Maxillary Ridge
- Volunteers
- 46 people
- Sponsor
- Fayoum University
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
Pierre Robin Syndrome
Early Treatment Outcomes in Pierre-Robin-Like Phenotype
In a longitudinal cohort study, we want to assess the effect of the pre-epiglottic baton plate, the main treatment approach currently used in Germany for Pierre-Robin-Like phenotype, on upper airway obstruction and failure to…
- Trial name
- NCT02266043
- Testing
- Pre-epiglottic baton plate (PEBP)
- Where
- 3 sites in Germany
- Volunteers
- 50 people
- Sponsor
- University Hospital Tuebingen
Heart Failure With Preserved Ejection Fraction, Prognathism
Effect of Bilirubin on Prognosis in Heart Failure With Preserved Ejection Fraction
Factors influencing the prognosis of patients with heart failure with preserved ejection fraction (HFpEF) have been extensively studied.
- Trial name
- NCT06379152
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Chongqing Medical University
Dentofacial Deformities, Sleep Disorder
Interaction Between Body Posture and Nocturnal Sleeping Disorders in Dysgnathic Patients
The role of head posture has been demonstrated in patient with dentofacial deformities. However, the relationship between body posture and jaw disorders is unclear.
- Conditions
- Dentofacial Deformities, Sleep Disorder, Posture
- Trial name
- NCT03532828
- Testing
- polysomnography
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Laboratoire de Biomécanique Georges Charpak