Clinical trials: Mandibular Reconstruction
Segmentation; Bone
Accuracy of Open-source Software in Semi-automatic 3-Dimensional Reconstruction of the Mandible
Concomitant to the evolution of CBCT devices, several post-processing software packages were developed for producing 3D-printed models of anatomical structures.
- Trial name
- NCT05055986
- Testing
- Semiautomatic segmentation of open-source software
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Augmentation
Reconstruction of Atrophic Maxillary Ridges Using Mandibular Blocks With and Without Coverage Using Collagen Membrane
Is the use of collagen membrane on top of particulate bone mixture covered by onlay bone block in Maxilla better than the use of mixture of particulate bone covered by onlay bone block without the use of collagen membrane, in…
- Trial name
- NCT04462575
- Testing
- Onlay bone block covered using collagen membrane, Onlay bone block without collagen membrane
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atrophy of Edentulous Maxillary Alveolar Ridge
Ascending Ramus Versus Chin Cortical Plates for Reconstruction of Atrophic Maxilla
Assessment of ascending ramus cortical plate for reconstruction of atrophic maxillary ridges versus chin cortical plates (Randomized clinical trial)
- Trial name
- NCT03629860
- Testing
- Atrophic maxillary alveolar ridge augmentation
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Loss, Atrophy
Buccal Fat Pad Derived Stem Cells With Cortical Tenting in Posterior Mandible Reconstruction
In this study the buccal fat pad derived stem cells (BFPSCs) is harvested from buccal fat pad tissue of the patients receiving posterior mandible augmentation.
- Trial name
- NCT02745366
- Testing
- BFPSC+FDBA+PRF, FDBA+PRF
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Mandibular Diseases, SSM
Virtual Anatomical Reconstruction of Mandibular Bone Defects Using a Statistical Shape Model
Hundred already taken CT-scans (50 male and 50 female) will be anonymized. These scans will be segmented and implemented into a statistical shape model that will be used to predict missing hard tissue of a mandible based on the…
- Trial name
- NCT04475237
- Testing
- CT-scan evaluation and segmentation
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- CADskills
Virtual Surgical Planning, Benign Neoplasm
Virtual Surgical Planning in Mandibular Segmental Resection
Purpose: Odontogenic tumors, predominantly affecting the mandibular region, pose significant challenges in terms of treatment planning, particularly when requiring segmental mandibular resection.
- Conditions
- Virtual Surgical Planning, Benign Neoplasm, Mandible
- Trial name
- NCT06174532
- Testing
- Traditional Medthod, Virtual surgical planning
- Where
- Vietnam
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Fibula / Surgery, Surgical Flaps
Novel Application of a Low-cost Alternative to Patient Specific Implants (PSI) in Mandibular Free Fibula Flap Reconstruction by Reverse Engineering of Stock Plates: A Pilot Validation Study
Stock reconstruction plates have been used for decades and represent a tried-and-true alternative to custom plating. Stock plates are readily available, are cost effective, and can be accurately bent before surgery, particularly…
- Conditions
- Fibula / Surgery, Surgical Flaps, Computer-Aided Design, Mandibular Reconstruction* / Methods
- Trial name
- NCT05672056
- Testing
- Computer guided placement of a stock plate pre-bent on a 3D printed model
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mandibular Reconstruction Using Free Fibula Flap
Mandibular Vertical Height Augmentation in Segmental Defects Using Combined Vascularized and Non-Vascularized Fibula Flap
Segmental mandibulectomy, often employed for resection of a tumour, and occasionally for trauma, osteoradionecrosis, or osteomyelitis, adversely affects patient's quality of life (QoL) to a varying degree.
- Trial name
- NCT04219683
- Testing
- Mandibular vertical height augmentation in segmental defects using combined vascularized and non-vascularized fibula flap
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mandible Tumor
Mandibular Reconstruction Bone Plate
The purpose of this study is to evaluate the reliability of using mandibular osteosynthesis a 2.3mm reconstruction bone plate in the maintenance of the space, contour, and mandibular bone preservation during marginal mandibular…
- Trial name
- NCT06099431
- Testing
- Mandibular marginal resection and reconstruction, mandibular osteosynthesis a 2.3mm reconstruction bone plate
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Tanta University
Mandibular Deficiency
Accuracy of Implant Placement for Patients With Mandibular Reconstruction Using Dynamic Navigation and Static Guides
To evaluate and compare the accuracy of implant placement using dynamic navigation technique versus static template technique in patients with bone tissue flap reconstruction of mandibular defects, thus further guiding the…
- Trial name
- NCT06250907
- Testing
- The guidance of dynamic navigation, The guidance of static template
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Head and Neck Cancer, Oral Cancer
Improved Implant for Reconstruction Purposes After Mandibular Resection
Study design: A single center non-randomized, prospective clinical feasibility study. Study population: Study population is composed of 10 patients ineligible for a free-flap bone reconstruction.
- Trial name
- RifRam (NCT05153733)
- Testing
- RIFRAM implant
- Where
- Netherlands
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- The Netherlands Cancer Institute