Clinical trials: Orthognathic Surgery
Orthognathic Surgical Site Infection
Antibiotics for Prevention of Infection Following Orthognathic Surgery
Orthognathic surgery describes a group of procedures aimed at correcting developmental or acquired deformities of the jaws and facial skeleton.
- Trial name
- NCT05852158
- Testing
- Cefazolin 2 GM Injection, Cefazolin Injection
- Where
- Canada
- Volunteers
- 400 people
- Sponsor
- Abdul El-Rabbany
Cleft Lip and Palate, Maxillary Hypoplasia
Cleft Orthognathic Surgery Versus Distraction Osteogenesis - Which is Better?
Cleft lip and palate patients normally present with a sunken face due to collapse in the middle part of the face and inability of the upper and lower teeth to meet during chewing.
- Trial name
- NCT00930124
- Testing
- Orthognathic surgery, Distraction osteogenesis
- Where
- Hong Kong
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Postoperative Nausea and Vomiting
Aprepitant PO vs Ondansetron IV for Prevention of Postoperative Nausea and Vomiting
Postoperative nausea and vomiting (PONV) persists as one of the more common complications of surgery. Although rarely life-threatening, it is the postoperative outcome that is most unfavorable to patients, even more undesirable…
- Trial name
- NCT00699894
- Testing
- aprepitant 40 mg, ondansetron 4 mg
- Where
- United States
- Sponsor
- Northwell Health
Pain, Post Operative, Regional Anesthesia
Pain Reduction in Maxillomandibular Surgery Using Maxillary and Mandibular Nerve Blocks
Maxillo-mandibular osteotomy is a painful surgery which requires mostly opioids use. Recent studies on maxillary and mandibular nerve blocks have suggested benefit in maxillo-facial surgery but have been poorly investigated in…
- Trial name
- ECHOMAX (NCT05351151)
- Testing
- bilateral ultra-sound guided maxillary and mandibular nerve blocks, Infiltration of Lidocaine 1%
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Toulouse
Palate, Cleft
Evaluation of Quality of Life After Orthognathic Surgery in a Cleft Lip and Palate Context
The purpose of this study is to compare, prospectively, the quality of life of patients with cleft lip and palate before and after orthognathic surgery.
- Trial name
- ORTHOQOL (NCT04049058)
- Where
- France
- Volunteers
- 10 people
- Sponsor
- University Hospital, Lille
Orthognathic Surgery
Condyle Repositioning Using PSI and Prebent Plates Osteosynthesis Versus Conventional Mandibular BSSO Set-back Surgery
Patients with skeletal class III malocclusion were allocated to two groups. Both proximal and distal segments were repositioned using osteotomy/screw holes and plate locating surgical guides with pre-bent plates osteosynthesis in…
- Trial name
- NCT05385133
- Testing
- Computer guided condylar position, Manual condylar position
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Jaw Abnormalities
Prospective Registry of 3-dimensional Virtual Treatment Planning of Orthognathic Surgery
Orthognathic surgery or corrective jaw surgery is indicated for conditions of the jaw and face that are related to structure or growth malfunctioning, orthodontic problems, or co-morbidities associated with skeletal…
- Trial name
- 3D-VIRTOG (NCT02660021)
- Where
- Belgium
- Volunteers
- 1,000 people
- Sponsor
- AZ Sint-Jan AV
Pain, Postoperative, Orthognathic Surgery
Personalization of Opioid Prescription Following Orthognathic Surgery
This study aims to investigate pain management and satisfaction following orthognathic surgery, which is a type of surgery that corrects jaw and facial bone issues.
- Conditions
- Pain, Postoperative, Orthognathic Surgery, Opioid Use, Patient Satisfaction
- Trial name
- NCT05708521
- Testing
- Personalization of dose and frequency and instituting a tapering protocol of hydromorphone post-orthognathic surgery, Standardized dose and frequency of hydromorphone with no tapering post-orthognathic surgery
- Where
- Canada
- Volunteers
- 201 people
- Sponsor
- Nova Scotia Health Authority
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
Dentofacial Deformities
Splintless Virtual Surgical Plan with Mandible-first Technique: 3D Accuracy Analysis
Accuracy assessment through three-dimensional superposition of the post-operative volumetric CT and the digital therapeutic project files.
- Trial name
- MandiFirst (NCT06907745)
- Testing
- Bimaxillary Osteotomy
- Where
- Italy
- Volunteers
- 28 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Maxillary Hypoplasia
Effectiveness of SARPE With 3 and 2-Segment Technique: A Randomized Clinical Trial
A few studies state that 3-segment SARPE has the following advantages: a) higher level of expansion symmetry; b) higher level of stability of the expansion achieved; and c) faster bone healing.
- Trial name
- 3S/2S_SARPE (NCT02179593)
- Testing
- 2-Segment SARPE, 3-Segment SARPE
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Federal University of São Paulo
Prognathism, Retrognathia
Transoral Versus Transbuccal Placement of Bicortical Screws During Orthognathic Surgery
Bicortical screws have been widely used for mandibular osteosynthesis during orthognathic surgery.Transoral placement of bicortical screws is a rigid fixation method in orthognathic surgery, which is less often used.
- Conditions
- Prognathism, Retrognathia, Jaw Abnormalities
- Trial name
- NCT02658305
- Where
- Belgium
- Volunteers
- 509 people
- Sponsor
- AZ Sint-Jan AV
Orthognathic Surgery, Maxillofacial Abnormalities
Accuracy of Maxillary Repositioning During Orthognathic Surgery
Orthognathic surgery aims to correct jaw position taking into account esthetic and functional criteria (dental occlusion, lip position, breathing...). These surgeries are planned using clinical, radiological and dental cast data.
- Trial name
- POMOCOBS (NCT03357211)
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Annecy Genevois
Mandibular Advancement
Sensory Re-Training Following Facial Surgery for Correction of Facial Skeletal Disharmony
The purpose of this study is to determine whether facial exercises in conjunction with opening exercises routinely provided after facial surgery to correct a facial skeletal disharmony will shorten the time until a patient…
- Trial name
- NCT00078507
- Testing
- Sensory Re-training, Sensory Retraining, Opening Exercises
- Where
- 2 sites in United States
- Volunteers
- 186 people
- Sponsor
- University of North Carolina, Chapel Hill
Orthognathic Surgery
Accuracy of Maxillary Fixation Using Custom Plates on Nasal Buttress Only Via Minimally Invasive Approach Versus Custom Plates on Nasal and Zygomatic Buttresses Via Conventional Approach in Orthognathic Surgeries
The goal of this clinical trial is to evaluate of the accuracy maxilla fixation using custom plates on nasal buttress only via minimally invasive approach versus using custom plates on nasal and zygomatic buttresses via…
- Trial name
- NCT07311785
- Testing
- minimally invasive maxillary fixation, Maxilla fixation using custom plates on nasal and zygomatic buttresses via conventional vestibular approach.
- Volunteers
- 30 people
- Sponsor
- Cairo University
Malocclusion, Angle Class III
Evaluation of Surgical Outcomes of Patients Treated With the Surgery First Approach and Aligners
The purpose of this prospective study is to compare treatment outcomes and the quality of life of skeletal Class III patients treated with conventional fixed appliances and aligners undergoing Surgery-first approach.
- Trial name
- NCT05822271
- Testing
- Orthognathic Surgery
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Post-operative Edema, Steroid Use
Prospective Evaluation of Perioperative Steroid Dosing on Postsurgical Edema in Orthognathic Surgery
The current standard of care at the Oral and Maxillofacial Department at the CDHA is the use of one gram of methylprednisolone administered intravenously prior to orthognathic surgery. This is largely based on the work of Habal.
- Trial name
- NCT03190642
- Testing
- Methylprednisolone
- Where
- Canada
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Jean Charles Doucet
Orthognathic Surgery
Outpatient Orthognathic Surgery: "AMBOST" a One Year Study
The aim of this prospective and observational study is to describe the conditions of orthognathic procedures performed in Toulouse Teaching Hospital over a one-year period, the outpatient-to-inpatient shifts rate and the whole…
- Trial name
- AMBOST (NCT03486951)
- Testing
- Orthognathic Surgery:
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Toulouse
Orthognathic Surgery, Maxillofacial Abnormalities
Study Evaluating the Performance and Safety of Global D Implants Indicated for Orthognathic Surgery
This study is set up within the framework of the European Union regulation 2017/745 on medical devices. Its objective is to confirm the performance and safety of the Global D implants (ORTRAUTEK® and MINITEK®) used for…
- Conditions
- Orthognathic Surgery, Maxillofacial Abnormalities, Maxilla Fracture
- Trial name
- CMF-ORTHO (NCT05271383)
- Testing
- Orthognathic surgery using Global D's implants.
- Where
- France
- Volunteers
- 198 people
- Sponsor
- Global D
Lefort I Osteotomy
Waferless One Stage Segmental Lefort I Maxillary Positioning in Transverse Deficiency
In Maxillary transverse deficiency, is waverless lefort I multiple pieces osteotomy using virtually planned patient specific titanium implants feasible and does it provide accuracy? This prospective case series study evaluating…
- Trial name
- NCT03884699
- Testing
- Accuracy of planned transverse Maxillary distance using Mimics software after fixation using Patient specific implant
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Cairo University