Search clinical trials for: cone-beam CT (CBCT)

Total 19903 results

VA Office of Research and Development

Completed

Cognitive-Behavioral Conjoint Therapy (CBCT) Project (CBCT)

Post Traumatic Stress Disorder

United States
Cairo University

Unknown

CBCT Segmentation in Volumetric Measurements of MS Using Different Soft Wares: A Validity and Reliability Study

Sinus Volume | CBCT Segmentation
Cairo University

Not yet recruiting

Automatic Versus Semiautomatic Registration of Digital Dental Cast to Cone Beam Computed Tomography Image (CBCT)

Automatic Registration of Digital Dental Model to CBCT Image
Clear Guide Medical
Johns Hopkins University

Withdrawn

Modality Augmentation for Navigation: Intuitive Fusion With Optical Lightweight Device (US/CBCT) (MANIFOLD II)

Hepatic Biopsy or Ablation
Hospices Civils de Lyon

Completed

Cone-beam vs Multidetector Computed Tomography (CT) for Arthrography of the Wrist, Ankle, Elbow and Knee (ARCOBE)

Cartilage Ulceration of the Distal Joints

France
Cairo University

Not yet recruiting

Accuracy and Reliability of Ultra Low Dose CBCT Versus CBCT Imaging in Semi-automated Segmentation of the Mandibular Condyle (A Diagnostic Accuracy Study)

CBCT - Condyle - Semi-automated Segmentation - Ultra-low Dose
Karolinska Institutet

Completed

Validation of X-ray Protocols in Cleft Children

Evaluate CBCT Protocols in Subjective Image Quality

Sweden
Cairo University

Completed

The Prevalence and Anatomical Variations of Bifid Mandibular Canal in the Egyptian Population Using Cone Beam CT (CBCT)

The Prevalence of Bifid Mandibular Canal

Egypt
Centre Hospitalier Universitaire de Liege

Completed

CBCT Analysis of the Craniofacial Architecture in Young, Non-overweight Apneic Adult Phenotype (ACAS-3D)

OSA

Belgium
Cairo University

Recruiting

Assessment of Mesiodistal Root Angulation Without Radiographic Guidance Versus CBCT Guidance: A Cross Sectional Study.

Mesiodistal Root Angulation - Radiographic Guidance - CBCT Guidance - Assessment

Egypt
University of Texas Southwestern Medical Center

Terminated

4D Cone Beam CT Reconstruction for Radiotherapy Via Motion Vector Optimization

Lung Cancer

United States
Cairo University

Not yet recruiting

Evaluating the Topographic and Quantitative Differences of the Mandibular Symphysis Area Between Males and Females Egyptians Using CBCT Scans: a Cross-sectional Study

Mandibular Symphysis, Block Bone Graft, Mandibular Incisive Canal, and CBCT
Cairo University

Not yet recruiting

Correlation Between Maxillary Sinus (Linear and Volumetric Measurements) and Midface Width Using CBCT

Maxillary Sinus | Cone-beam Computed Tomography | Midface | Volumetric Analysis
Tianjin Medical University Cancer Institute and...
Guangxi Medical University; Sun Yat-sen University; Chinese PLA General Hospital and other collaborators

Completed

The Technical Operations And Standard Clinical Application Protocol of CBBCT in Diagnostic Process of Breast Cancer (CBBCT)

The Clinical Application Guide of Conebeam Breast CT

China
Varian, a Siemens Healthineers Company

Recruiting

On-treatment Adaptation of Head and Neck Cancer Dosimetry Plans Using Novel Cone-beam CT and AI-driven Software

Head and Neck Cancer

Canada
University Hospital, Strasbourg, France

Terminated

Oral Manifestations of Systemic Sclerosis

Scleroderma, Systemic

France
University of Bern
ITI Foundation

Completed

Dimensional Soft and Hard Tissue Alterations Following Single Tooth Extraction in the Anterior Maxilla - A Prospective Clinical Study (Alterations)

Dimensional Alterations

Switzerland
AZ Sint-Jan AV

Active, not recruiting

Determination of Bone Volume Changes of the Cranial Bone-augmented Jaw: A Feasibility Study (VOLCRAN)

Severely Atrophic Jaw

Belgium
Assistance Publique - Hôpitaux de Paris

Completed

Cone Beam CT (CBCT) Arthrogram of the Ankle in Assessement of Osteochondral or Cartilage Lesions (Arthro-CBCT)

Cartilage Lesion | Osteochondral Lesion

France
Cairo University

Recruiting

Measuring Soft Tissue Thickness by CBCT

Cone Beam Computed Tomography

Egypt
Maastricht University Medical Center
Advanced Bionics

Unknown

Assessment of the AB HiFocusTM Mid Scala Electrode Movement Using Cone Beam Imaging Following Cochlea Implantation (ABMS1)

Cochlear Implantation | Cone-Beam Computed Tomography

Netherlands
M.D. Anderson Cancer Center

Completed

Setup Variation in the Supraclavicular Lymph Nodes Treatment in Breast Cancer Patients

Breast Cancer

United States
Varian, a Siemens Healthineers Company

Completed

Evaluation of Novel Cone-Beam CT for Guidance and Adaptation of Precision Radiotherapy

Breast Cancer | Lung Cancer | Liver Cancer | Other Cancer

Canada
Cairo University

Unknown

Assessment of the Accuracy of Surgical Guide Designed From Digital Impression, Dental Model Scanning Using CBCT and Desktop Scanner in Computer Guided Implantology:

Computer Guided Implant
Cairo University

Unknown

The Prevalence of Extra Root Canals and the Root Canal Configuration in Mandibular Anterior Teeth in a Sample of Egyptian Population Using Cone Beam Computed Tomography

Number of Root Canals and it's Configurations in Lower Anteriors
Nantes University Hospital

Not yet recruiting

CBCT vs OPT on the Oral Health Status at 12 Months of Patients Hospitalized for Infective Endocarditis. (3D STARS)

Infective Endocarditis

France
Cairo University

Recruiting

Effect of Segmentation Techniques (Manual Versus Semiautomatic) on the Accuracy of the Reconstructed Mandibular Condyle Using CBCT (CBCT)

Segmentation Techniques

Egypt
Hospital Israelita Albert Einstein

Completed

Effects of Compassion Training to Patients Undergoing HSCT on Biological and Psychosocial Parameters

Hematopoietic Stem Cell Transplant

Brazil
Cairo University

Unknown

Effect of Metal Artifacts Reduction Orotocols and Electric Potential Difference on Metal Artifacts in Cone Beam Computed Tomography (DTA)

Metal Artifacts

Egypt
Ege University

Completed

Comparison of Lateral Cephalometric and Cone Beam CT Measurements in Mandibular Symphysis

Measurements in Mandibular Symphysis

Turkey
All India Institute of Medical Sciences, New Delhi

Unknown

Evaluation of 3DCRT Versus IGRT and Analysis of Early Response in Head and Neck Cancer.

HEAD AND NECK CANCER | CARCINOMA OROPHARYNX | CARCINOMA PYRIFORM SINUS | CARCINOMA LARYNX

India
Istituto Ortopedico Rizzoli

Completed

EVALUATION OF BONE PARAMETERS IN PATIENTS WITH PATELLO-FEMORAL DISORDERS (FeRo-CT)

Patello Femoral Syndrome

Italy
Cairo University

Unknown

C-shaped Root Canal Prevalence and Configurations in Egyptians

C-shaped Root Canal

Egypt
Cairo University

Recruiting

Effect of FOV and mA on Metal Artifacts on CBCT

Implant | Metal Artifacts

Egypt
Cairo University

Completed

Assessment of Reliability of Demirjian Formula for Age Estimation Using Mandibular Third Molar in a Sample of Egyptian Population Using CBT: a Cross-sectional Study

Estimated Age Calculated Based on Modified Demirjian Method Using Mandibular Left Third Molar

Egypt
Cairo University

Recruiting

Age Estimation From Pulp Cavity Analysis Using Cone Beam Computed Tomographic Images for Forensic Purposes

Healthy

Egypt
Medical University of Gdansk

Completed

Relationships Between Anterior and Condylar Guidance - Comparison by CBCT and Electronic Axiography

Temporomandibular Joint Disorders | Occlusion

Poland
Center of Implantology, Oral and Maxillofacial...

Completed

The Morphology of the Peri-Implantitis Defects: A Cone-Beam Computed Analysis

Peri-Implantitis

Spain
Hospices Civils de Lyon

Completed

Cone Beam CT Versus Multislice CT in the Postoperative Assessment of Cochlear Implantation (COCOBE)

Cochlear Implants

France
University of Valencia

Unknown

Cognitively-Based Compassion Training for Breast Cancer Survivors (CBCT-BC)

Compassion | Treatment as Usual

Spain
Emory University
National Institutes of Health (NIH)

Completed

Chemotherapy Monitoring With Breast Computed Tomography (CT)

Breast Cancer

United States
Cairo University

Not yet recruiting

Different Maxillary Sinus 3D Shapes Assessment Using CBCT Volumetric Segmentation

Maxillary Sinus | Cone-beam Computed Tomography | Anatomical Variations
Cairo University

Not yet recruiting

Sexual Dimorphism of Sphenoid and Maxillary Air Sinuses Via 3D Volumetric Segmentation of CBCT

Maxillary Sinus | Cone-beam Computed Tomography | Sexual Dimorphism | Sphenoid Sinus
Emory University

Completed

Resistance Training to Improve Fatigue and Physical Function in Postmenopausal Breast Cancer Survivors

Cancer

United States
Universitat Internacional de Catalunya

Completed

Alveolar Ridge Sequelae Due to Peri-implantitis: a Retrospective Observational Study

Peri-Implantitis | Dental Implant | Bone Remodeling

Spain
Penn State University
United States Department of Defense; Duke University; US Department of Veterans... and other collaborators

Completed

Intensive Weekend Retreat Multi-Couple Group Therapy for PTSD

PTSD

United States
University of Wisconsin, Madison
National Institute for Biomedical Imaging and Bioengineering (NIBIB)

Completed

C-arm Cone Beam CT Perfusion Guided Cerebrovascular Interventions

Acute Ischemic Stroke

United States
Centre Georges Francois Leclerc

Terminated

Evaluation of the Dose Received by the Prostate With in Vivo Dosimetry in Patients Treated With Daily IGRT Associated With IMRT Using Two Repositioning Techniques for Localized Prostate Cancer (PROSTRACK)

Prostate Cancer

France
Varian, a Siemens Healthineers Company

Not yet recruiting

Evaluation of Improved Onboard Patient Imaging

Breast Cancer | Head and Neck Cancer | Lung Cancer | Pelvic Cancer | Upper Gastrointestinal Cancer

United States
Malmö University

Completed

Low-Dose CBCT Protocol for Pre-Surgical Evaluation of the Mandibular Third Molar, a Feasible Choice?

Tooth Diseases | Teeth; Lesion

Sweden

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