Clinical trials: Osteotomies
Maxillofacial Abnormalities
Ultrasonic Bone Scalpel in BSSO
The conventional saw compared with the piezo surgery in BSSO to evaluate cutting time, surgery duration, amount of bleeding. The purpose of this study was to answers following clinical questions: Is ultrasonic bonescalpel…
- Trial name
- NCT06273189
- Testing
- Conventional, Bone Scalpel
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
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
Conditions in T74.31 or T76.31
The Nasal Changes Affected by Different Alar Base Suture Techniques After Maxillary LeFort I Osteotomy
study hypothesis 1. The aim of this study: How can the investigators predict and control the nasal changes after maxillary LeFort I osteotomy with 2 different alar base suture techniques ? 2.
- Trial name
- NCT01473745
- Testing
- conventional alar base cinch, modified alar base cinch
- Where
- Taiwan
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
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
Velopharyngeal Insufficiency, Swallowing
Velopharyngeal Insufficiency After Maxillomandibular Advancement Osteotomy in Obstructive Sleep Apnea Patients
The aim of this study is to gain insight into the development of velopharyngeal insufficiency (VPI) in patients who have undergone maxillomandibular advancement osteotomy (MMA) as a treatment for obstructive sleep apnea syndrome…
- Conditions
- Velopharyngeal Insufficiency, Swallowing, Nasality, Speech
- Trial name
- VPIMMA (NCT07301021)
- Where
- Netherlands
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
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
Accuracy, Operation Time
Retrospective Study on the Application of Tooth-bone Dual-support Osteotomy/Location Plate in "Surgery-first" Orthognathic Treatment
The goal of this observational study is to learn the accuracy of tooth-bone dual-support osteotomy/location guide plate compared with conventional CAD/CAM interocclusal splints in "surgery-first" orthognathic surgeries.
- Trial name
- NCT07622758
- Testing
- orthognathic surgery
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College
Hallux Valgus and Bunion
Minimally Invasive Distal Chevron in Comparison to the Reverdin-Isham Osteotomy for Hallux Valgus Correction
This study analyses the Reverdin Isham procedure, which is the most popular minimally invasive surgical hallux valgus correction method and the minimally invasive chevron osteotomy, representing the standard technique of open…
- Trial name
- NCT04288297
- Testing
- distal minimally invasive chevron osteotomy
- Where
- Austria
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Dr.Gerhard Kaufmann
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
Distal Humerus Fracture
Does Surgical-approach Affect Outcome After Fixation of Intra-articular Fractures of Distal Humerus?
observational study at tertiary care hospital and level 1 trauma centre aiming to evaluate the difference between two common surgical approaches to distal humerus fracture fixation.
- Trial name
- NCT03833414
- Testing
- triceps lifting and olecranon osteotomy approaches
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Craniosynostosis Patients Undergoing Distraction Osteotomy
Effect of Tranexamic Acid Based on Pharmacokinetics in Pediatric Patients Undergoing Craniosynostosis Surgery: Randomized Controlled Trial
Massive bleeding is expected when performing distraction osteotomy for craniosynostosis patients. Since such operation is performed at very young age, many efforts are performed in order to reduce the total amount of bleeding and…
- Trial name
- NCT02180321
- Testing
- Tranexamic Acid, normal saline
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Missing Teeth, Edentulous Alveolar Ridge
Hybrid Funnel Technique a Innovative Technique for Implant Site Preparation
Hybrid Funnel Technique arises from the union of subtractive and non-subtractive techniques for implant site preparation. Hybrid funnel technique is performed with specially designed drills and osteotome.
- Conditions
- Missing Teeth, Edentulous Alveolar Ridge, Tooth Loss
- Trial name
- NCT05499533
- Testing
- implant site preparation
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Luigi Canullo
Dental Implant Surgery, Osteotomy Protocols
Randomized Trial of Five Implant Osteotomy Protocols on Stability and Anxiety
This clinical trial is studying different methods of preparing bone for dental implants. When a tooth is missing, a small titanium screw called a dental implant can be placed in the jaw to replace it.
- Trial name
- OSTEO-ISQ (NCT07234214)
- Testing
- Osteotomy technique - 50 Rpm, Osteotomy technique - 300 Rpm, Osteotomy technique - 800 Rpm
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sercan Küçükkurt
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
Le Fort; I
Accuracy of LeFort I Osteotomy Fixation Using Two Plates Versus Four Plates Patient Specific Osteosynthesis
Virtual Surgical planning (VSP) has significantly improved many aspects of oral and maxillofacial surgery. A very important aspect is surgical accuracy and precise transfer of the surgical plan to the operating theatre and…
- Trial name
- NCT05908370
- Testing
- Maxillary orthognathic surgery using 4 patient specific osteosynthesis (4-Plates)
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Sandwich Osteotomy
Evaluation of Accuracy of Computer Guided Versus Conventional Segmental Sandwich Osteotomy With Immediate Implant Placement in Vertically Deficient Anterior Maxilla
In conventional segmental sandwich osteotomy technique the moving the transport segment inferiorly to increase the vertical height causes the segment to move bucco-palatally, increasing the horizontal defect.
- Trial name
- NCT04006678
- Testing
- computer guided sandwich osteotomy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Knee Arthritis
Internal Unicompartmental Arthroplasty After Tibial Valgization Osteotomy
This retrospective, monocentric study is about outcomes concerning patients who benefit from medial unicompartmental knee arthroplasty after previous high tibial osteotomy.
- Trial name
- ArOs (NCT06559592)
- Where
- France
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Periapical Periodontitis, Endodontic Microsurgery
Healing After Endodontic Microsurgery Using a Rotary Bur Versus Piezoelectric Unit for Osteotomy and Root Resection
The goal of this clinical trial is to compare bone healing after using apical tooth microsurgery to remove root end infection, either by use of rotary burs for cutting bone and root end, or by use of piezoelectric surgery for the…
- Conditions
- Periapical Periodontitis, Endodontic Microsurgery, Osteotomy
- Trial name
- BURVSPIEZO (NCT07197658)
- Testing
- endodontic microsurgery / rotary bur osteotomy, Endodontic microsurgery / piezo osteotomy, Endodontic microsurgery / bone window
- Where
- 2 sites in Greece
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens