Clinical trials: Cone Beam Computed Tomography
Genotoxicity, Cytotoxicity
Assessment of Cytotoxicity, Genotoxicity
Goal: The goal of this observational study is to evaluate the genotoxic and cytotoxic effects of OPG and CBCT on exfoliated buccal mucosal cells Main question: Does CBCT cause greater genotoxic and cytotoxic effects on buccal…
- Conditions
- Genotoxicity, Cytotoxicity, Ionizing Radiation Exposure, Dental X-Ray Exposure
- Trial name
- NCT07330401
- Where
- Malaysia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yaxin Wang
Apexogenesis, Pulp Exposure, Dental
Bioceramic Repair Materials in Apexogenesis of Immature Permanent Molars
The present study was conducted to compare the clinical, radiographic, and tomographic outcomes of apexogenesis using Bio-C Repair and Biofactor MTA in immature permanent first molars with vital asymptomatic pulp exposure.
- Conditions
- Apexogenesis, Pulp Exposure, Dental, MTA Vital Tooth Pulpotomy, Cone Beam Computed Tomography
- Trial name
- NCT07883239
- Testing
- Bioceramic Repair Pulpotomy (BIO-C® REPAIR), Mineral Trioxide Aggregate Pulpotomy (Biofactor MTA)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Transverse Maxillary Deficiency
Dentoskeletal Changes In The Transverse Dimension Using Tooth Bone-Borne Vs. Bone-Borne Expansion Appliances
This study aimed to investigate the skeletal, dentoalveolar, and periodontal changes of tooth-bone-borne (TBB) and bone-borne (BB) appliances with identical miniscrew placement using cone-beam computed tomography (CBCT) in the…
- Trial name
- NCT05930054
- Testing
- skeletal anchorage and rapid palatal expansion
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 18 people
- Sponsor
- TC Erciyes University
Root Canal Infection
Radicular Dentin Remaining, Risk of Perforation and Canal Transportation in Manual Versus Rotary Instrumentation in Primary Molars
Background: Root canal preparation techniques using manual instruments have found to be time-consuming and may lead to iatrogenic errors such as ledging, zipping, canal transportation, and apical blockage.
- Trial name
- NCT04793308
- Testing
- Endodontic files
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Automatic Registration of Digital Dental Model to CBCT Image
Automatic Versus Semiautomatic Registration of Digital Dental Cast to Cone Beam Computed Tomography Image
An observational Cross-sectional Study to compare the accuracy and reliability of the automatic registration of digital dental model to CBCT image versus the semiautomatic point-based registration.
- Trial name
- CBCT (NCT04563117)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Maxillary Expansion
Root Resorption After Maxillary Expansion
The aim of this study will to evaluate the root resorption after RME by hyrax and hybrid hyrax appliances by using of cone beam computed tomography .
- Trial name
- NCT06059807
- Testing
- maxillary expansion
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Maxillary Sinus, Cone-Beam Computed Tomography
Anatomical and Imaging Assessment of the Alveolar Antral Artery Canal Using CBCT
This research project aims to improve understanding of the alveolar antral artery canal, an anatomical structure located in the maxilla, using cone-beam computed tomography (CBCT).
- Conditions
- Maxillary Sinus, Cone-Beam Computed Tomography, Artery
- Trial name
- NCT07726121
- Testing
- Assigned Interventions
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- Hospital of the Ministry of Interior, Kielce, Poland
Cleft Lip and Palate, Bone Graft; Complications
Correlation Between Body Mass Index and Progressive Grafted Bone in Cleft Patients
The cleft patients received alveolar bone graft(ABG) for alveolar defect. Body mass index (BMI) was measured for each patients when receiving ABG.
- Trial name
- NCT05002920
- Testing
- alveolar bone grafting
- Where
- Taiwan
- Volunteers
- 39 people
- Sponsor
- Chang Gung Memorial Hospital
Dental Caries
The Effectiveness of iTero Element 5D NIRI System in Early Proximal Caries Detection in Permanent Teeth
As a new emerging technology for the diagnosis of dental caries, near-infrared imaging requires further research and validation to determine its effectiveness.
- Trial name
- NCT06276959
- Testing
- intraoral scanning, clinical oral examination, cone-beam computed tomography
- Where
- China
- Volunteers
- 120 people
- Sponsor
- West China College of Stomatology
Bone Tumors
Vascular CT Assessment of Structural Autograft and Allograft Healing
The purpose of this study is to determine the ability of a cone beam CT to measure bone healing.
- Trial name
- NCT00594776
- Testing
- Cone Beam CT Scan
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Rochester
Cone-Beam Computed Tomography
Effect of Different Voxel Sizes on Accuracy of CBCT Linear Measurements: Preclinical Study
study target is assessment of the accuracy of linear measurement obtained from CBCT images on 3D volumetric rendering and multiplanar slices with different voxel sizes
- Trial name
- NCT03229018
- Testing
- Voxel size
- Where
- Egypt
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periapical Lesions
The Accuracy of Computer Aided Detection of Periapical Radiolucencies on Cone -Beam Computed Tomography Images Using Artificial Intelligence
A diagnostic accuracy study to assess the accuracy of a newly developed deep learning model in the automatic detection of periapical radiolucent lesions of upper and lower jaws by comparing it with experienced radiologists'…
- Trial name
- NCT05538104
- Volunteers
- 50 people
- Sponsor
- Cairo University
Cleft Lip and Palate
Alt-RAMEC Expansion and Protraction by EDO in Cleft Lip and Palate Patient
Evaluate the treatment outcome of Alternate Rapid Maxillary Expansion and Constriction Alt-RAMEC protocol on patients with cleft lip and palate, using a differential opening expander and face mask which will be measured and…
- Trial name
- NCT04970095
- Testing
- Maxillary Expander with Differential Opening (EDO), Petit Face Mask
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Orbital Fractures
Intra-operative (IO) Navigation and IO-CBCT for 3D Orbital Reconstruction
Background Correction of post traumatic and post-ablative orbita defects remains a challenge for the maxillofacial surgeon. The purpose of such intervention is the restoration of both function and aesthetics by anatomical…
- Trial name
- NCT03057405
- Volunteers
- 22 people
- Sponsor
- AZ Sint-Jan AV
Knowledge
Knowledge and Attitudes About Advanced Maxillofacial Imaging in Dental Professionals
Introduction: Advanced maxillofacial imaging techniques, such as CBCT, CT, MRI, and hybrid modalities (PET/CT and SPECT/CT), have transformed diagnosis and treatment planning in dentistry.
- Trial name
- KAAMI (NCT07651969)
- Testing
- Submit a questionnaire
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
C-shaped Root Canal
C-shaped Root Canal Prevalence and Configurations in Egyptians
The aim of this study is to investigate the prevalence and configuration of C-shaped root canal of mandibular first and second molars among members of an Egyptian sub-population using cone beam computed tomography (CBCT).
- Trial name
- NCT03635203
- Testing
- CBCT
- Where
- Egypt
- Volunteers
- 374 people, healthy volunteers welcome
- Sponsor
- Cairo University
Skeletal Maxillary Transverse Deficiency
The Effect of Expansion on Craniofacial Sutures in Children Using 3D Imaging
The aim of this study to test the immediate effect of rapid maxillary expansion on craniofacial sutures in children using cone beam computed tomography.
- Trial name
- NCT02424422
- Where
- Syria
- Volunteers
- 15 people
- Sponsor
- Damascus University
Pulp Necrosis, Apical Periodontitis
CGF-Enhanced Autologous Pulp Transplantation in Mature Necrotic Teeth
This pilot clinical study evaluated the clinical, radiographic, and functional outcomes of autologous pulp transplantation combined with concentrated growth factor (CGF) in mature permanent teeth with pulp necrosis and periapical…
- Trial name
- CGF-PULP (NCT07314866)
- Testing
- Autologous Pulp Transplantation With Concentrated Growth Factor
- Where
- Turkey (Türkiye)
- Volunteers
- 6 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Head and Neck Carcinoma
Feasibility of VMAT and CBCT for Head and Neck Carcinomas
This will be a prospective longitudinal study describing clinical throughput metrics and patient reported quality of life outcome measures for patients undergoing Volumetric modulated arc therapy (VMAT) with and without Cone-beam…
- Trial name
- NCT01384890
- Testing
- VMAT with CBCT, VMAT with kV-ray
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- British Columbia Cancer Agency
Impacted Teeth
Exact Localisation of Impacted and Supernumerary Teeth by Cone Beam Computer Tomography
The purpose of this investigation is an exact preoperative 3D-localisation of impacted and supernumerary teeth in the maxilla using Cone Beam Computer Tomography
- Trial name
- NCT01002131
- Testing
- CBCT
- Where
- Norway
- Volunteers
- 61 people
- Sponsor
- Norwegian University of Science and Technology