Clinical trials: Cone Beam Computed Tomography
Head and Neck Cancer, Lung Cancer
Evaluation of a Cone-beam CT Scanner for Image Guided Radiotherapy
This is a feasibility study investigating the image quality of a new, high-performance cone beam CT (CBCT) used for on-couch imaging during radiotherapy treatments.
- Conditions
- Head and Neck Cancer, Lung Cancer, Breast Cancer, Abdominal Cancer
- Trial name
- CONFIGURE (NCT05524454)
- Testing
- Novel CBCT Imaging
- Where
- Netherlands
- Volunteers
- 41 people
- Sponsor
- Varian, a Siemens Healthineers Company
Rectal Cancer
Impact of Bladder Depletion on Mesorectal Movements During Radiotherapy in Rectal Cancer
This trial is assessing how Bladder filling variations and thus mesorectal movements are less when radiotherapy treatment is received with an empty bladder in rectal cancer
- Trial name
- MESORECT-VV (NCT04323722)
- Testing
- Empty Bladder pCT and CBCTs, Full Bladder pCT and CBCTs
- Where
- 2 sites in France
- Volunteers
- 53 people
- Sponsor
- Institut Cancerologie de l'Ouest
Head and Neck Neoplasms
Use of Cone Beam Kilovoltage Imaging in Patients Receiving Radiation Therapy for Head and Neck Cancer
To evaluate the use of cone beam computed tomography in treating head and neck to hopefully reduce side effects
- Trial name
- NCT00358007
- Testing
- PTV Reduction
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
CerebroSpinal Fluid (CSF) Leak, Chronic Otitis Media
Cone Beam CT for Diagnosis of Select Otorhinolaryngology (ENT) Indications at Lower Dose
The study objective is to compare the CBCT images generated by the CS 9300 to those generated by conventional CT.
- Conditions
- CerebroSpinal Fluid (CSF) Leak, Chronic Otitis Media, Otospongiosis, Otosclerosis
- Trial name
- CBCT-ENT (NCT01855425)
- Testing
- Radiation
- Where
- 3 sites in United States, Belgium and 1 more
- Volunteers
- 96 people
- Sponsor
- Carestream Health, Inc.
Localize Liver Metastases
Assess the Feasibility of Cone Beam CT to Localize Liver Metastases Immediately Prior to Radiotherapy
The purpose of this study is to test a new and possibly more accurate method of positioning patients with liver tumors in preparation for radiation treatment.
- Trial name
- NCT00600613
- Testing
- cone beam imaging
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Patellar (or Kneecap) Instability and Mal-alignment
CT Analysis of the Patellofemoral Joint in Patients Having Knee Surgery
The primary hypothesis is that measures of patellofemoral alignment obtained from the investigational cone beam CT scanner will be reduced, but still correlated to those obtained from the conventional CT scan.
- Trial name
- PF (NCT02257099)
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- State University of New York at Buffalo
Supination-external Rotation Ankle Fractures
Computed Tomography for Evaluating Supination-external Rotation Type Ankle Fractures
To compare measures of ankle stability from an investigational cone beam computed tomography scanner to gravity stress X-ray in patients who have unstable supination-external rotation ankle fractures.
- Trial name
- NCT02599441
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- State University of New York at Buffalo
Coronary Artery Disease
Perfusion Imaging and CT -Understanding Relative Efficacy
To determine the relative efficacy of Cardiac Computed Tomography Angiography (CCTA) and Single Positron Emission Computed Tomography (SPECT) in patients with an intermediate risk of CAD.
- Trial name
- PICTURE (NCT00486447)
- Testing
- 64 Channel VCT
- Where
- United States
- Volunteers
- 249 people
- Sponsor
- GE Healthcare
Peripheral Pulmonary Nodules, Lung; Node
CBCT-Guided Navigational Bronchoscopy For Lung Nodules
The purpose of this study is to determine if the cone beam computed tomography (CBCT)-guided navigation bronchoscopy is better in diagnosing lung nodules compared to navigation bronchoscopy alone.
- Conditions
- Peripheral Pulmonary Nodules, Lung; Node, Cone Beam Computed Tomography, Guided Navigation Bronchoscopy
- Trial name
- NCT04758403
- Testing
- Navigation Bronchoscopy, Cone beam computed tomography (CBCT)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Lung Cancer, Liver Cancer
Evaluation of Novel Cone-Beam CT for Guidance and Adaptation of Precision Radiotherapy
This is a feasibility study investigating the image quality of a new, high-performance cone beam CT (CBCT) used for on-couch imaging during radiotherapy treatments.
- Conditions
- Lung Cancer, Liver Cancer, Breast Cancer, Other Cancer
- Trial name
- NCT05176860
- Testing
- CBCT Imaging
- Where
- Canada
- Volunteers
- 31 people
- Sponsor
- Varian, a Siemens Healthineers Company
Bone Deficiency, Posterior Maxillae
Morphological Pattern of the Atrophic Posterior Maxillae
Overcoming the vertical and horizontal bone deficiency in the posterior maxillae are considered as the most challenging scenarios for implant-supported oral rehabilitation in modern implant dentistry.
- Trial name
- NCT02833337
- Testing
- Cone-beam computed topography
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Center of Implantology, Oral and Maxillofacial Surgery, Badajoz, Spain
Head and Neck Cancer
A Study Using Cone Beam CT for Head and Neck Cancer
Cone beam CT (computed tomography) is a developing technology which allows CT images to be obtained while a patient is on the radiation treatment table.(A CT scan uses x-rays to produce detailed pictures of structures in the…
- Trial name
- NCT01661062
- Testing
- Cone Beam Computed Tomography (CT) Scan
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- University of Michigan Rogel Cancer Center
Nephrolithiasis
Intraoperative Cone-beam CT for Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy (PCNL) is a first-line treatment for kidney stones >2cm. Frequently, patients require multiple procedures to address their stone burden.
- Trial name
- NCT04556396
- Testing
- Cone beam CT
- Where
- United States
- Volunteers
- 234 people
- Sponsor
- Loyola University
Healthy
Clinical Evaluation of CARESTREAM Cone Beam Computed Tomography (CBCT)
The purpose of this study is to evaluate the 2D and 3D imaging performance of the CARESTREAM Cone Beam Computed Tomography (CBCT) scanner ("investigational device") against the commercially available 2D and 3D predicate devices.
- Trial name
- NCT02445287
- Testing
- Radiation
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Carestream Health, Inc.
Adult-acquired Flatfoot Disorder (AAFD)
Weightbearing Assessment of Tarsal Instability
The purpose of this study is to compare the average joint motion and joint axis orientation of the hindfoot bones between patients diagnosed with adult-acquired flatfoot disorder (AAFD) and a control group of patients without…
- Trial name
- WBCT (NCT01868789)
- Testing
- Weightbearing CT
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Orthopedic Foot and Ankle Center, Ohio
Dental Diseases
Dual Energy Cone-Beam Computed Tomography (DE-CBCT) Assessment of Jaw Bone Density
Current radiologic imaging modalities used in dentistry provide information on the morphology of the hard tissues. Additional information on the density of bone has practical relevance, for example, in dental implant treatment…
- Trial name
- NCT04686084
- Testing
- Dual-energy computed tomography scan
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of California, Los Angeles