Clinical trials: CT Scan
Pulmonary Arterial Hypertension
Correlation OF Hemodynamics in Pulmonary Hypertension With Perfusion Lung Scans
The goal of our study is to correlate data from non-invasive tests such as perfusion lung scans with hemodynamic measurements from right heart catherizations.
- Trial name
- NCT00621075
- Testing
- Pulmonary Arterial Hypertension - Lung Perfusion Scans
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Northwell Health
Mitral Valve Repair Surgery
Mitral Valve Area Using 3-dimensional Transesophageal Echocardiography
Even during mitral valve repair procedure (MVP) for severe mitral stenosis (MS), the intraoperative assessment of mitral valve area (MVA) is necessary for evaluating the severity of MS before the repair and excluding residual MS…
- Trial name
- MVA (NCT01694251)
- Where
- South Korea
- Volunteers
- 86 people
- Sponsor
- Konkuk University Medical Center
Breast Cancer
16α-18F-fluor-17β-estradiol PET/CT for Visualisation of Estrogen Receptor Positive Liver Metastases From Breast Cancer
Breast cancer (BC) is the most common cancer diagnosis among women and the incidence is increasing. Prognosis and treatment are dependent on the expression of estrogen receptors (ER) in the tumor.
- Trial name
- NCT04150731
- Testing
- 16α-18F-fluor-17β-estradiol
- Where
- Denmark
- Volunteers
- 8 people
- Sponsor
- University of Aarhus
Gout
Study of the Correlation Between UltraSonography and Dual-Energy Computed Tomography Assessment of Urate Deposit
The objective of this research is to evaluate the correlation between DECT and US explorations performed in a routine clinical setting for the measurement of change in tophus size in gout patients after 24 months of treatment.
- Trial name
- GOUT (NCT03162341)
- Testing
- ultrasonography, DECT
- Where
- 3 sites in France
- Volunteers
- 60 people
- Sponsor
- Lille Catholic University
Brain Death
Special Imaging Technique to Aid in the Diagnosis of Patients in Coma After Cardiac Arrest
In the present pilot study, the investigators propose to determine if performing CT perfusion scans in post-cardiac arrest patients in coma will help prognosticate the outcome in these patients.
- Trial name
- NCT02102945
- Testing
- Computed tomography perfusion
- Where
- Canada
- Volunteers
- 5 people
- Sponsor
- Nova Scotia Health Authority
Lung Cancer, Non-small-cell Lung Carcinoma
Assessment of 4D 18F-FDG PET-CT in Radiotherapy for Non Small Cell Lung Cancers
Computed tomography (CT) images, used for radiotherapy planning, are often caught out in lung target volumes delineation because of their inability to differentiate between neoplasia, inflammation and atelectasia.
- Trial name
- PULMOTEP (NCT01421953)
- Testing
- CT-simulation and 4D PET-CT
- Where
- France
- Volunteers
- 7 people
- Sponsor
- University Hospital, Bordeaux
Coronary Artery Disease
The Heartflow Coronary Disease Progression Evaluation Study
Invasively measured fractional flow reserve (FFR) has proven to be useful in guiding coronary revascularization. Several studies have shown that it is justified to treat lesions with a value of 0.80 or lower and safe to defer…
- Trial name
- THRONE (NCT04052256)
- Testing
- Coronary computed tomography angiography
- Where
- Netherlands
- Volunteers
- 250 people
- Sponsor
- Erasmus Medical Center
Myocardial Infarction, Coronary Artery Disease
PET/CT Study in the Diagnosis of Coronary Plaque
This study is being done to determine if a picture taking test of the heart, positron emission tomography/computed tomography (or cardiac PET/CT), can identify the blockages in the heart arteries that lead to heart attacks when…
- Conditions
- Myocardial Infarction, Coronary Artery Disease, Cardiac Catheterization
- Trial name
- PET/CT (NCT00850473)
- Testing
- PET/CT
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Washington University School of Medicine
Urinary Tract Stones
Multicenter Study to Develop a Model to Identify Uric Acid Urinary Tract Stones Using CT and Lab Tests
Urinary tract stones are a common condition affecting the kidney, ureter, bladder, and urethra. Uric acid stones represent an important subtype of urinary stones and require different prevention and treatment strategies compared…
- Trial name
- UAS-Model (NCT07328932)
- Testing
- No intervention (observational study)
- Where
- China
- Volunteers
- 1,650 people
- Sponsor
- Jian Zhuo
SPECT-CT
Single Photon Emission Computed Tomography/Computed Tomography (SPECT/CT) Prospective Double-Scanning Study
The goal of this study is to collect image data for the StarGuide GX Single Photon Emission Computed Tomography/Computed Tomography (SPECT/CT) System in a clinical setting.
- Trial name
- NCT07725237
- Testing
- StarGuide GX SPECT/CT Scan
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
TBI (Traumatic Brain Injury), Implementation Research
Emergency Department Implementation of the i-STAT Alinity Traumatic Brain Injury Whole Blood Test
The objective of this study is to identify determinants for implementing the i-STAT Alinity whole blood traumatic brain injury (TBI) test for its Food and Drug Administration (FDA)-indicated use and to evaluate other potential…
- Trial name
- EDI (NCT07373509)
- Testing
- i-STAT Alinity TBI test
- Where
- United States
- Volunteers
- 340 people
- Sponsor
- Shawn Eagle
Head and Neck Cancer
Airway Ultrasound in Oncologic Maxillofacial Patients
This prospective observational cohort study will evaluate ultrasound-based airway measurements in adult patients with oncologic maxillofacial disease undergoing surgery under general anesthesia.
- Trial name
- NCT07910149
- Where
- 2 sites in Croatia
- Volunteers
- 30 people
- Sponsor
- University Hospital Dubrava
Lung Cancer
Early Lung Cancer Detection Using Computed Tomography
Early detection of lung cancer may improve treatment outcomes. Risk factors have been identified, suggesting a population which might benefit from regular screening.
- Trial name
- NCT00188734
- Where
- Canada
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
High Grade Glioma
Tumor DNA and MRI/CT Scan Findings in Patients With Grade III or Grade IV Malignant Glioma
RATIONALE: Studying levels of tumor DNA in the samples of blood from patients with cancer may help doctors find out whether the cancer has grown and how much.
- Trial name
- NCT00897611
- Testing
- DNA methylation analysis, polymerase chain reaction, computed tomography
- Volunteers
- 42 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Osteoporosis, Interstitial Lung Disease
Opportunistic Screening for Osteoporotic Vertebral Fractures in Patients With Diffuse Interstitial Lung Disease
It is well known that some chronic respiratory pathologies such as asthma or chronic obstructive pulmonary disease (COPD) are associated with an increased risk of osteoporosis, due to the pathology itself and the therapies…
- Conditions
- Osteoporosis, Interstitial Lung Disease, Vertebral Fracture
- Trial name
- NCT05714787
- Testing
- Chest CT Scan examination
- Where
- France
- Volunteers
- 202 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Lung Cancer
Respiratory Adaptive Computed Tomography: Feasibility Study on Real-Time Gated 4DCT for Lung Cancer Radiotherapy
This study does not involve a therapeutic intervention as standard radiation therapy treatment will be prescribed. This study involves one additional 4DCT scan (i.e.
- Trial name
- REACT (NCT05030207)
- Testing
- Real-time Gated 4DCT, Conventional 4DCT
- Where
- Australia
- Volunteers
- 30 people
- Sponsor
- University of Sydney
Transportation of Patients, PET / CT
To Evaluate Transport Safety Between Different Scanning Methods for Patients in the Intensive Care Unit (ICU)
The goal of this study is to assess how safe it is for critically ill patients in the Intensive Care Unit (ICU) to undergo a PET scan. A PET scan is a type of medical imaging used to help determine why a patient is sick.
- Conditions
- Transportation of Patients, PET / CT, Intensive Care Medicine
- Trial name
- CASA (NCT06912464)
- Where
- Netherlands
- Volunteers
- 208 people
- Sponsor
- University Medical Center Groningen
Diffuse Large B-cell Lymphoma, Multiple Myeloma
Preliminary Assessment of [18F]BL40 in PET/CT Scans
CXCR4 is type of receptor that has been detected in more than twenty different subtypes of cancers. Most of these cancers are associated with negative symptoms that worsen over time resulting in great disability and poor…
- Conditions
- Diffuse Large B-cell Lymphoma, Multiple Myeloma, Mantle Cell Lymphoma, Marginal Zone Lymphoma
- Trial name
- NCT06224309
- Testing
- 18F-BL40 PET/CT, 18F-FDG PET/CT, Routine Blood Draw - Phase 1 only
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- British Columbia Cancer Agency
Coronary Artery Disease, Coronary Arteriosclerosis
Clinical Utility and Outcome Prediction of Cardiovascular Computed Tomography (PREDICT-CT)
In this study the investigators retrospectively and prospectively collect information from enrolled subjects undergoing CCTA and evaluate the association of cardiac and non-cardiac imaging with laboratory markers and clinical…
- Conditions
- Coronary Artery Disease, Coronary Arteriosclerosis, Coronary; Ischemic
- Trial name
- PREDICT-CT (NCT04827316)
- Where
- Switzerland
- Volunteers
- 4,200 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Cystic Fibrosis
Skeletal Health and Bone Marrow Composition in Adolescents With Cystic Fibrosis
The investigators will be evaluating bone marrow composition via magnetic resonance imaging in adolescents diagnosed with cystic fibrosis (CF) compared to healthy, matched controls.
- Trial name
- NCT06216704
- Testing
- Magnetic resonance relaxometry, Magnetic resonance spectroscopy, Blood Draw
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
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