Clinical trials: Osteotomy
Alveolar Bone Resorption, Alveolar Bone Grafting
Split Crest Procedure: Is It Necessary to Fill the Gap?
This prospective controlled clinical study evaluates the effectiveness of adding bone graft or dentin graft material during the split crest (alveolar ridge splitting) procedure for horizontal ridge augmentation with simultaneous…
- Conditions
- Alveolar Bone Resorption, Alveolar Bone Grafting, Bone Expansion
- Trial name
- NCT07272694
- Testing
- Split Crest Technique
- Where
- Serbia
- Volunteers
- 24 people
- Sponsor
- Vladimir Biocanin
Developmental Dysplasia of the Hip
Outcome After Arthroscopic Surgery in Patients Treated With PAO
The purpose of the study is to evaluate outcome after arthroscopy if the hip in patients previous treated with periacetabular osteotomy
- Trial name
- NCT02945995
- Testing
- hip arthroscopy
- Volunteers
- 45 people
- Sponsor
- Aarhus University Hospital
Knee Osteoarthritis
Tourniquet vs. no Tourniquet During High Tibial Osteotomy
The purpose of this study is to correlate functional outcomes and perioperative complications with tourniquet use during high tibial osteotomy.
- Trial name
- NCT04992533
- Testing
- Long-duration tourniquet, Short-duration tourniquet
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Qilu Hospital of Shandong University
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
Osteo Arthritis Knee
Arthroscopic Evaluation of Cartilage Regeneration After Opening-wedge High Tibial Osteotomy
Osteoarthritis of the knee is a common problem causing significant knee pain and disability. Medial compartment osteoarthritis is predisposed to by varus deformity of the knee.
- Trial name
- NCT04541342
- Testing
- initial arthroscopy with medial opening-wedge high tibial osteotomy fixed by a plate system then second look arthroscopy with plate removal
- Where
- 2 sites in Egypt
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Assiut University
Hip Dislocation, Femur Head Necrosis
Investigation of the Femoral Shortening Osteotomy in the Developmental Dislocation of the Hip (FSODDH)
Although older children and high dislocations may be more likely to require a femoral shortening osteotomy, the ultimate decision about whether or not to shorten a given femur should depend on the ease of femoral head reduction…
- Trial name
- FSODDH (NCT02633904)
- Testing
- Osteotomy, Non-osteotomy
- Volunteers
- 200 people
- Sponsor
- He Jin Peng
Cerebral Palsy, Hip Surgery Corrective
Tranexamic Acid to Reduce Blood Loss After Varus Derotation Osteotomy
TABLO (Tranexamic Acid to reduce Blood Loss after varus derotation Osteotomy) is a clinical trial of postoperative tranexamic acid vs placebo in non-ambulatory children with cerebral palsy (CP) undergoing reconstructive hip…
- Conditions
- Cerebral Palsy, Hip Surgery Corrective, Tranexamic Acid Use, Blood Loss, Surgical
- Trial name
- TABLO (NCT07672158)
- Testing
- Tranexamic Acid (IV)
- Where
- Australia
- Volunteers
- 52 people
- Sponsor
- Murdoch Childrens Research Institute
Cleft Lip Palate, Class III Skeletal Malocclusion
Evaluation of Modified Le Fort I Osteotomy for Treating Cleft Lip and Palate Patients
Nine adults with Angle class III relation and persistent alveolar bone defect due to CL/P deformity were included. SLF-1 maxillary advancement was performed.
- Conditions
- Cleft Lip Palate, Class III Skeletal Malocclusion, Le Fort; I
- Trial name
- NCT07423806
- Testing
- segmental Le Fort I (SLF-1) osteotomy
- Where
- Egypt
- Volunteers
- 9 people
- Sponsor
- Alexandria University
Hip Dysplasia
Clinical Trial of Concomitant Hip Arthroscopy During PAO
The study will assess the outcomes of patients treated with concomitant hip arthroscopy at the time of periacetabular osteotomy (PAO) for patients with hip dysplasia compared with patients treated with PAO alone.
- Trial name
- NCT03181048
- Testing
- Periacetabular osteotomy, Periacetabular osteotomy with hip arthroscopy
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- Mayo Clinic
Pes Plano Valgus, Flatfeet
Calcaneal Neck Lengthening Osteotomy in Children With Artificial Bone Graft
In a group of children with severe and painful flatfeet lengthening procedures of calcaneus can be indicated. In this study the investigators use an artificial bone graft technique to avoid removing bone graft from the iliac…
- Trial name
- NCT01618812
- Testing
- Lateral lengthening osteotomy of calcaneus
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- University of Aarhus
Predictors of Osteonecrosis of the Femoral Head After Treatment of the Dislocated Hip
Predictive Factors for the Development of Osteonecrosis After the Treatment of the Developmental Dislocated Hip
Several risk factors for the development of osteonecrosis of the femoral head following treatment of developmental dislocated hip have been reported.
- Trial name
- NCT01133938
- Where
- Austria
- Volunteers
- 79 people
- Sponsor
- Orthopedic Hospital Vienna Speising
Post-operative Nausea, Post-operative Vomiting
Study of Anesthesia Techniques to Reduce Nausea and Vomiting After Jaw Corrective Surgery
The purpose of this study is to determine whether a multi-modal anesthesia and pain control protocol reduces post-operative and post-discharge nausea and vomiting (PONV and PDNV) in patients undergoing upper jaw corrective…
- Conditions
- Post-operative Nausea, Post-operative Vomiting, Nausea Persistent
- Trial name
- NCT01592708
- Testing
- Antiemetic anesthesia protocol
- Where
- United States
- Volunteers
- 233 people
- Sponsor
- University of North Carolina, Chapel Hill
Osteoarthritis, Varus Malalignment
Ellipse Intramedullary High Tibial Osteotomy Nail Study
The purpose of this study is to collect outcomes data in patients implanted with the Ellipse IM HTO Nail System.
- Trial name
- NCT02519218
- Testing
- Ellipse Technologies Intramedullary High Tibial Osteotomy Nail System
- Volunteers
- 6 people
- Sponsor
- Ellipse Technologies, Inc.
Jaw Abnormalities
A Modified Minimally Invasive Approach Towards Le Fort I Osteotomy: a Prospective Study
Nowadays, maxillary Le Fort I osteotomy is a safe and routinely performed procedure. The conventional approach is characterized by a vestibular incision extending from molar-to-molar, associated with a pterygomaxillary…
- Trial name
- MILF-I (NCT02660216)
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- AZ Sint-Jan AV
Cleft Lip and Palate, Le Fort
One-Piece Le Fort I Osteotomy Versus Segmental Le Fort I Osteotomy
Le Fort I osteotomy is often used in orthognathic surgery for patients to solve midface retrusion. It is known that post-surgical stability of Le Fort I osteotomy can be influenced by single jaw or bimaxillary procedures…
- Trial name
- NCT01871623
- Testing
- Segmental Le Fort I osteotomy, One-piece Le Fort I Osteotomy
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Chang Gung Memorial Hospital
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
Hip Dysplasia, Osteotomy of Pelvis
Routine Follow up After Total Hip Arthroplasty Prior Periacetabular Osteotomy
Follow up study of patients, who despite periacetabular osteotomy, need a total hip arthroplasty, to see outcome.
- Conditions
- Hip Dysplasia, Osteotomy of Pelvis, Total Hip Arthroplasty
- Trial name
- NCT01657357
- Testing
- Routine followup
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- University of Aarhus
Pain, Postoperative, Numbness
Lidocaine Versus Bupivacaine in Orthognathic Surgery
In this research study, we want to learn more about the impact of two different local anesthetics (bupivacaine and lidocaine) on patient experience following orthognathic (jaw) surgery.
- Conditions
- Pain, Postoperative, Numbness, Temperature Sensation, Perception of Touch
- Trial name
- NCT06450028
- Testing
- 10 cc of 0.25% bupivacaine hydrochloride with 1:200,000 epinephrine, 6.8 cc of 2% lidocaine hydrochloride with 1:100,000 epinephrine
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Abnormality of Facial Skeleton
Radiographic Assessment of Three Dimensional Mandibular Position Using Splint-less Patient Specific Implant
The purpose of this study was to assess the accuracy of a splint-less approach for mandibular jaw orthognathic surgery. This approach utilized a personalized orthognathic surgical guide (POSG) system, which comprised a set of…
- Trial name
- NCT06160661
- Testing
- mandibular saggital split osteotomy
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Osteoarthritis, Knee
Outcome Comparison of Allograft and Synthetic Bone Substitute in High Tibial Osteotomy
This study is conducted to determine whether a new synthetic bone substitute is better than allogenic bone graft for addressing bone defect in medial open wedge high tibial osteotomy in terms of postoperative pain, postoperative…
- Trial name
- NCT02000297
- Testing
- Allogenic bone graft, Synthetic bone substitute (geneX®)
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Hospital