Clinical trials: Computed Tomography Scan
Solitary Pulmonary Nodule, Oncology
18F-2-fluoro-2-deoxy-D-glucose in Positron Emission Tomography Computed Tomography
The study objectives are as follows: To determine the safety of trial 18F-2-fluoro-2-deoxy-D-glucose, produced by a new manufacturer, by surveillance for adverse events in patients having Positron Emission Tomography Computed…
- Conditions
- Solitary Pulmonary Nodule, Oncology, 18F-2-fluoro-2-deoxy-D-glucose, Adverse Event
- Trial name
- NCT04615156
- Testing
- 18F-2-fluoro-2-deoxy-D-glucose
- Volunteers
- 10,000 people
- Sponsor
- Eastern Health, Canada
Coronary Artery Disease, Coronary Artery Calcification
Coronary Artery Calcification Assessed on PET Scanner (PET : Positron Emission Tomography)
Calcification artery calcium (CAC) scoring is a valuable tool for determining the risk of major adverse cardiac events. It was found that CAC can be quantitatively assessed, by manual scoring or using deep-learning, on low-dose…
- Trial name
- CALCOTEP (NCT06379295)
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Coronary Artery Disease
Stress Testing Compared to Coronary Computed Tomographic Angiography in Patients With Suspected Coronary Artery Disease
The use of coronary computed tomographic angiography(CTA)is rapidly increasing, but there is lack of data which supports their use in the initial evaluation of patients who are asymptomatic or mildly symptomatic.
- Trial name
- NCT01368770
- Testing
- Coronary CTA, Stress MPI SPECT
- Where
- India
- Volunteers
- 303 people
- Sponsor
- All India Institute of Medical Sciences
Influence of Mouthpiece Design on Upper Airway Geometry
Evaluation With Scans and Pharyngometry of the Possible Changes in Upper Airway Geometry Induced by Using Different Mouthpieces.
In this study the possible changes in upper airway geometry induced by variations in the characteristics of the mouthpieces of inhalers will be evaluated with functional respiratory imaging (FRI) and Pharyngometry.
- Trial name
- NCT01592929
- Testing
- Magnetic Resonance imaging, Pharyngometry, Computed Tomography scan
- Where
- Belgium
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- FLUIDDA nv
Pulmonary Fibrosis, Interstitial Lung Disease
Retrospective Validation of AccuPulmo CT Portal for Detecting Pulmonary Fibrosis on Chest CT
This retrospective observational study evaluates the diagnostic performance of AccuPulmo CT Portal, an artificial intelligence-assisted medical imaging software, for detecting pulmonary fibrosis on pre-existing chest computed…
- Trial name
- ACCUPULMO-FIBR (NCT07761377)
- Testing
- AccuPulmo CT Portal
- Where
- Taiwan
- Volunteers
- 900 people
- Sponsor
- Taichung Veterans General Hospital
Primary Myelofibrosis
68Ga-FAPI PET/CT Imaging for Diagnosis, Grading, and Efficacy Evaluation of Myelofibrosis.
To evaluate the diagnostic efficacy of 68Ga FAPI PET/CT in myelofibrosis and to identify fibrosis grades. To evaluate the diagnostic efficacy of 68Ga FAPIPET/CT imaging in patients with myelofibrosis, compared with conventional…
- Trial name
- NCT06151119
- Testing
- 68Ga FAPI PET/CT
- Where
- China
- Volunteers
- 90 people
- Sponsor
- The First Affiliated Hospital of Xiamen University
Esophageal Cancer, Lung Cancer
Multiple Respiration-Correlated Cone Beam Computed Tomography (CT) Scans to Reduce Target Positioning Errors in Radiotherapy Treatment of Thoracic Cancer
The purpose of this study is to use cone-beam CT scans to more accurately position the tumor during radiation and to see whether this method is more effective than the standard method of using 2D images (portal images), which is…
- Trial name
- NCT00722605
- Testing
- cone-beam CT
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
ARDS
Tomodensitometric Study of Pulmonary Effects of Intrapulmonary Percussive Ventilation in ARDS Patients
The study is intended to elucidate the pulmonary effects of Intrapulmonary Percussive Ventilation (IPV) with VDR4 ventilator of patients with ARDS, using computed tomography (CT).
- Trial name
- PERVE-ARDS (NCT02510105)
- Testing
- VDR4 ventilator (Intrapulmonary Percussive Ventilation), CT scan, Servo-i
- Where
- France
- Volunteers
- 10 people
- Sponsor
- University Hospital, Clermont-Ferrand
Contrast-Associated Acute Kidney Injury, Acute Kidney Injury
Contrast Volume as a Predictor of Kidney Injury Following Contrast-Enhanced CT
Iodinated contrast dye used during computed tomography (CT) scans can sometimes cause kidney stress or damage, known as contrast-associated acute kidney injury (CA-AKI).
- Conditions
- Contrast-Associated Acute Kidney Injury, Acute Kidney Injury, Contrast-Induced Nephropathy, Acute Renal Failure
- Trial name
- NCT07813819
- Volunteers
- 1,112 people
- Sponsor
- Assiut University
Cancer, Metastasis to Lung
Validation of Low Dose CT for Diagnosis of Lung Nodules
The investigators have developed an extremely low dose computed tomography (CT) protocol that on preliminary testing has an effective dose in the range of two chest radiographs.
- Trial name
- NCT03681873
- Testing
- Extremely Low Dose CT
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Otosclerosis
Cone Beam and CT Scan for the Diagnosis of Otosclerosis (TACOS)
Computed tomography scan (CT) is routinely used for the diagnosis and the pre-operative assessment of otosclerosis. The cone-beam computed tomography (CBCT) is a imaging technique with reduced irradiating and, therefore, could…
- Trial name
- TACOS (NCT02435446)
- Testing
- Cone-beam computed tomography
- Where
- France
- Volunteers
- 31 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Takayasu Arteritis, Anti-Inflammatory Agents
Anti-inflammatory Treatment for Inactive Takayasu Arteritis
Currently, the traditional disease activity of Takayasu arteritis is mainly based on National Institutes of Health criteria and the inactive cases don't need anti-inflammatory treatment.
- Trial name
- ATITA (NCT03550781)
- Testing
- Prednisone, cyclophosphamide
- Volunteers
- 40 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Pulmonary Hypertension
The Study Of CT Scans and Echo Parameters in Patients With PAH
Current standard of the diagnosis and monitoring of PHNT requiring combination of invasive and non-invasive tests. The goal of the study is to correlate data from CT scans, echocardiograms, right heart catheterization, PFTs…
- Trial name
- NCT00625963
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- Northwell Health
Transverse Skeletal Discrepancy
Customized CBCT-Based Assessment of Transverse Discrepancies
This retrospective cross-sectional observational study aims to develop a customized, patient-specific CBCT-based method for assessing skeletal transverse discrepancies independent of dental compensation.
- Trial name
- NCT07887308
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- October University for Modern Sciences and Arts
Subarachnoid Hemorrhage, Aneurysmal, Vasospasm, Cerebral
Early Warning of Delayed Cerebral Ischemia
The goal of this observational study is to learn about the possibility to predict clinical course of subarachnoid hemorrhage (SAH) patients by performing the retrospective analysis of clinical data available in early…
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Vasospasm, Cerebral, Ischemia, Outcome, Fatal
- Trial name
- EWoDCI (NCT06006975)
- Testing
- Computed Tomography (CT) and Computed Tomography Angiography (CTA), Multimodal physiological monitoring
- Where
- Lithuania
- Volunteers
- 250 people
- Sponsor
- Vilnius University
Asthma
Open, Prospective Pilot Study to Obtain Aerosol Distribution in Asthmatic Patients Using Single Photon Emission Computed Tomography (SPECT) for Comparison With Functional Imaging Using Computer Methods
In this open prospective study, 6 well controlled asthmatic patients will undergo a high-resolution multi-slice computed tomography (CT) scan, lung function tests and a SPECT scan to obtain patient specific geometries of the…
- Trial name
- NCT00966758
- Testing
- Computed Tomography, Single Photon Emission Computed Tomography
- Where
- Belgium
- Volunteers
- 6 people
- Sponsor
- University Hospital, Antwerp
Pneumonia, Lung Cancer
On Dose Efficiency of Modern CT-scanners in Chest Scans
CT scans of the chest / thorax are of great importance both in the initial diagnosis and in the follow-up of pulmonary or thoracic diseases.
- Conditions
- Pneumonia, Lung Cancer, Pulmonary Embolism, Pulmonary Disease
- Trial name
- NCT04996693
- Testing
- Imaging on Scanner with Spectral Imaging Capabilities, CT Scan using an Energy-Integrating Detector CT (128 slice MDCT), CT Scan using an Energy-Integrating Detector CT (20-slice MDCT)
- Where
- Germany
- Volunteers
- 958 people
- Sponsor
- University Hospital Augsburg
Brain Tumor, Primary
Intra-operative Variation in Size of Brain Tumors After Craniotomy
We planned to evaluate the change in tumor dimensions of intraaxial parenchymal tumors after craniotomy by comparing the tumor size on intraoperative ultrasonography (IOUSG) with pre-operative CECT and CEMRI brain.
- Trial name
- NCT04365647
- Where
- India
- Volunteers
- 51 people
- Sponsor
- Sheri Kashmir Institute of Medical Sciences
Colorectal Neoplasms, Neoplasm Metastasis
Health Economic Evaluation of Primovist-enhanced Liver MRI
Patients with a history of colorectal cancer and known or suspected liver metastases who are scheduled for contrast-enhanced tomographic imaging will be included in this study.
- Trial name
- NCT00764621
- Testing
- Primovist MRI, Extracellular contrast media (ECCM) MRI, Contrast-enhanced CT
- Where
- 44 sites in Austria, Germany and 7 more
- Volunteers
- 360 people
- Sponsor
- Bayer
Osteoarthritis, Knee
Standing Computed Tomography (SCT) Imaging of the Knee Joint
This study will help us decide the best way to image the knee for diagnostic purposes: Knee computed tomography vs knee x-ray. The computed tomography will provide a weight bearing 3D view.
- Trial name
- NCT03446404
- Testing
- Standing Computed Tomography
- Where
- United States
- Volunteers
- 826 people, healthy volunteers welcome
- Sponsor
- Neil A Segal
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