Clinical trials: Osteotomy
Hip Dysplasia
The Influence of Hip Replacement on Lower Extremity Hemodynamics in Crowe IV Hip Dysplasia Patient
Explore the influence of hip replacement on lower extremity hemodynamics in Crowe Ⅳ hip dysplasia patient.
- Trial name
- NCT04157842
- Testing
- total hip replacement with subtrochanteral osteotomy, total hip replacement with no osteotomy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Dentofacial Deformities, Regional Anesthesia Morbidity
Ultrasound-guided Bilateral Suprazygomatic Maxillary Nerve Block and Bimaxillary Osteotomy
Bimaxillary osteotomy is a surgery procedure of the orthognathic surgery field with the aim to correct dental and facial abnormalities, for both functional and aesthetic cases.
- Trial name
- NCT03913429
- Testing
- Infiltration, Maxillary nerve blockade
- Where
- Spain
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Servei Central d'Anestesiologia
Orthognathic Surgical Procedures
Mandibular Medial Osteotomy Modifications and Postoperative Stability
This study aims to compare the effects of the Hunsuck and Posnick modifications of medial mandibular osteotomy on postoperative skeletal stability and relapse in patients undergoing orthognathic surgery.
- Trial name
- NCT07788976
- Testing
- sagittal split osteotomy, Hunsuck Modification of Medial Mandibular Osteotomy, Posnick Modification Group
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Le Fort; I, Blood Loss
Impact of Different Instrument Modifications on Lateral Nasal Wall Osteotomy and Pterygomaxillary Separation in Le Fort I Surgery
The aim of this study is to investigate the effect of different instrument modifications on the customized osteotomy of the lateral nasal wall in Le Fort I surgery, focusing on the level of lateral nasal wall fractures and the…
- Trial name
- NCT06629935
- Testing
- orthognathic surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Osteoarthritis, Knee, Patellofemoral Disorder
High Tibial Osteotomy With/Without Fulkerson Osteotomy in Knee OA
This study will compare Hight Tibial Osteotomy with or without Fulkerson Osteotomy performed on patients with early stages of Osteoarthritis with patellofemoral joint disorders.
- Trial name
- NCT05128864
- Testing
- High Tibial Osteotomy
- Where
- Poland
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Centre of Postgraduate Medical Education
Cleft Palate, Maxillary Hypoplasia
Does Use of Rigid Fixation After Removing Distraction Osteogenesis Device Reduce the Relapse?
patients were enrolled by the inclusion criteria and were undergo lefort 1 maxillary osteotomy. after the latency phase the distraction was done in anterior- posterior vector.
- Conditions
- Cleft Palate, Maxillary Hypoplasia, Maxillary Retrognathism
- Trial name
- NCT02350803
- Testing
- mini plate
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences
Congenital Hip Dysplasia, Hip Osteoarthritis
Pelvic Osteotomy Of The Total Hip Replacement
This observational study aims to learn about the outcomes in the previously operated patient and whether pelvic bone rearrangement surgery was a success.
- Trial name
- NCT06209255
- Testing
- Pelvic Osteotomy - Ganz Procedure
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Van Bölge Eğitim ve Araştırma Hastanesi
Edentulous Alveolar Ridge
Closed Sinus Tenting Using Densah Burs Osteotomy Versus Conventional Osteotomy in Localized Pneumatization
Isolated sinus pneumatization after single tooth extraction indicate sinus lifting for proper implant placement. The conventional way of using osteotomes to elevate the sinus is annoying to patient and also does not give the…
- Trial name
- NCT05513170
- Testing
- Use of Densah Burs in closed sinus lift, Closed sinus lift using osteotomes
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Patient With Low Denisty Bone
Comparative Assessment of Primary Stability by Osseodensification Using Densah Burs Conventional Drilling Methods.
This clinical study evaluates and compares the primary stability of dental implants placed using osseodensification with Densah burs versus conventional drilling methods.
- Trial name
- NCT07586475
- Testing
- osseodensification using densah burs, convetional Driiling technique
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Vertical Ridge Deficiency, Atrophic Maxilla
Fixation Free Sandwich Osteotomy With an Interpositional Inlay Graft in Compere to Conventional Sandwich Osteotomy
The atrophatic anterior maxilla present a considerable challenge for both surgical and prosthetic rehabilitation, as it may require bone augmentation to enable implant placement.
- Trial name
- sandwich (NCT06089928)
- Testing
- vertical augmentation
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bleeding
The Effectiveness Of Intravenous TXA on Reducing Perioperative Blood Loss For Patients Undergoing PAO
In this research study the investigators want to learn more about how a medication called tranexamic acid (TXA) could help reduce bleeding during Periacetabular Osteotomy (PAO) surgery.
- Trial name
- NCT03823417
- Testing
- Tranexamic Acid, Normal saline
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
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
Hip Dysplasia
Can PLIA Reduce Early Post-operative Pain After PAO Surgery?
The goal of this clinical trial is to compare different peri-incisional local infiltrative anesthesia (PLIA) methods in patients ages 13 to 50 undergoing a periacetabular osteotomy (PAO). The main questions to answer here are: 1.
- Trial name
- PILA PAO (NCT06519955)
- Testing
- Ropivacaine, Epinephrine, Ketorolac, NaCl (Saline)
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Michael C Willey
Maxillofacial, Osteotomy
The Use of Piezoelectric Surgery for Osteotomies
Piezo-surgery was first used in oral and maxillofacial surgery in 2001 by Vercellotti and colleagues to simplify maxillary sinus surgery by avoiding perforation of the schneiderian membrane.
- Trial name
- NCT05202444
- Testing
- Osteotomy using piezoelectrical device
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Minia University
Osteotomy, Lengthening; Leg
Gait Analysis During Level and Uphill Walking After Lengthening Osteotomy of the Lateral Column
A common surgical treatment for posterior tibial tendon dysfunction (and the resulting flat foot) is the correction through a calcaneal lengthening osteotomy of the lateral column (LLC).
- Trial name
- CALCOT (NCT03487497)
- Testing
- Lateral column lengthening osteotomy
- Where
- Switzerland
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Hip Dysplasia
Movement Pattern in Patients With Hip Dysplasia
The purpose of this study is to examine the movement pattern in patients with hip dysplasia preoperative, six and 12 month after minimally invasive approach for Periacetabular osteotomy (PAO).
- Trial name
- NCT01344421
- Testing
- Minimally invasive approach for Periacetabular osteotomy
- Where
- Denmark
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Maxillary Sinus Floor Augmentation
Advanced Intelligence Driven Drill for Maxillary Sinus Augmentation in Patients with Severe Bone Loss
Study Summary The goal of this clinical trial is to evaluate whether a newly designed Advanced Intelligent drill can improve the safety and effectiveness of Maxillary Sinus Floor Augmentation (MSFA) procedures in adults with…
- Trial name
- NCT06731569
- Testing
- Advanced intelligence drill, Traditional rotary instrument
- Where
- Lebanon
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Beirut Arab University
Orthognathic Surgery
Comparison Between Prebent Plates and Custom Plates After le Fort 1 in Orthognathic Surgery
patients with dentofacial deformities , who needs lefort 1 osteotomy to correct position of maxilla , are divided into two groups: one group receives custom titanium plates which is patient specific and the other group receives…
- Trial name
- customortho (NCT06188403)
- Testing
- Orthognathic surgery (lefort1)
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Maxillofacial Abnormalities, Jaw Abnormalities
Digital Occlusal Wafer Versus Waferless Distal Segment Repositioning for BSSO in Skeletal Mandibular Deformities
Research studies continues to attempt testing modifications to refine the treatment protocols through computer assisted design or computer-generated surgical Wafer splints, have greatly revolutionized the incorporation of digital…
- Conditions
- Maxillofacial Abnormalities, Jaw Abnormalities, Prognathism, Retrognathia
- Trial name
- NCT05151042
- Testing
- wafer-less approach, Computer Guided orthognathic surgery using occlusal wafers
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Paresthesia, Anesthesia, Local
Platelet-rich Fibrin on Nerve Regeneration After Bilateral Sagittal Split Osteotomy
Patients who have mandibular deformity and will undergo bilateral sagittal split osteotomy will be included in the study.One side of the osteotomies randomly will be considered as study group and another side as a control…
- Conditions
- Paresthesia, Anesthesia, Local, Neurosensory Disorder
- Trial name
- NCT03159338
- Testing
- Platelet rich fibrin
- Where
- 2 sites in Iran
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences