Clinical trials: CT Scan
Prostate Cancers
FACBC Positron Emission Tomography/Computed Tomography(PET/CT) Used in the Diagnosis of Primary Prostate Cancer
The purpose of this research project is to test if a compound (chemical substance) has a natural tendency to go to prostate cancer. This compound has a small amount of radioactivity attached to it and is called a radiotracer.
- Trial name
- NCT00917865
- Testing
- anti [18F]FACBC
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- David M. Schuster, MD
Diagnostic Imaging
PET/CT Imaging for Radiation Dosimetry, Plasma Pharmacokinetics, Safety and Tolerability in Healthy Volunteers and Safety, Tolerability and Diagnostic Performance of BAY86-9596 in Patients With Non-small Cell Lung Cancer, Breast Cancer, Head and Neck Cancer and Patients With Inflammations
Visual assessment of diagnostic PET/CT (positron emission tomography/computed tomography) images obtained after a single intravenous injection of BAY86-9596 in patients with cancer and inflammation
- Trial name
- NCT01089998
- Testing
- BAY86-9596, Fludeoxyglucose (18F)-IBA
- Where
- 2 sites in Netherlands, Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Lantheus Biosciences Ltd.
Cervical Cancer
MRI and CT Scans to Evaluate Invasive Cervical Cancer Before Treating Patients
RATIONALE: Imaging procedures such as MRI or CT scans may improve the ability to detect cervical cancer and determine the extent of disease.
- Trial name
- ACRIN 6651 (NCT00004936)
- Testing
- iodinated contrast dye, computed tomography, magnetic resonance imaging
- Where
- 2 sites in United States
- Sponsor
- American College of Radiology Imaging Network
Invasive Fungal Infections
Siderophore-labelled Positron Emission Tomography for Correlating Invasive Fungal InfeCtions
This trial will demonstrate localised uptake of a radiolabelled fungal component (siderophore) in areas of known specific invasive fungal (Aspergillus) infection.
- Trial name
- SPECIFIC (NCT06105411)
- Testing
- 68Ga-labelled TAFC PET/CT scan
- Where
- Australia
- Volunteers
- 10 people
- Sponsor
- Peter MacCallum Cancer Centre, Australia
Pulmonary Hypertension
Quantitative Dual Energy Computed Tomography in Pulmonary Hypertension
Pathophysiological mechanisms leading to pulmonary hypertension (PH) are complex. Quantitative computed tomography (QCT) can help us to study morphological alterations in patients with PH.
- Trial name
- DECTPH (NCT03901287)
- Testing
- dual energy CT scans
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Bordeaux
Sarcopenia, Malnutrition
Prognostic Value of CT-guided Sarcopenia for Surgical Outcomes in Esophagetomy and Total Gastrectomy Due to Neoplasia
The purpose of this study is to assess the degree of sarcopenia by CT and to analyze its association with morbidity and mortality after esophagectomy and / or total gastrectomy.
- Conditions
- Sarcopenia, Malnutrition, Gastrostomy, Esophagostomy Complication
- Trial name
- NCT05723783
- Where
- Brazil
- Volunteers
- 80 people
- Sponsor
- Barretos Cancer Hospital
Cardiovascular Diseases, Heart Diseases
Ventricular Size and Value Calcification Measures by Computed Tomography - Ancillary to MESA
To rescan 6,700 subjects in the MESA study to obtain computed tomography measures of calcification.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Atherosclerosis, Coronary Arteriosclerosis
- Trial name
- NCT00065780
- Volunteers
- 6,814 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Breast Cancer
Fluorestradiol (FES) PET/CT for Imaging Estrogen Receptor Status
These are tumors which expresses estrogen receptors. Estrogen receptors are found within breast cancer cells and are an important marker of which medicines may best treat a breast cancer.
- Trial name
- NCT01916122
- Testing
- Fluorestradiol (FES), PET/CT Imaging
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Urothelial Carcinoma, Diagnoses Disease
UroCAD Assay Combined With Computed Tomography Urography and Urine Cytology for UTUC Diagnosis.
Upper tract urothelial carcinoma (UTUC) diagnosis include urography using computed tomography urography (CTU) or urography using MRI (MRU). The sensitivity of CTU decreases substan¬tially with decreasing lesion size.
- Conditions
- Urothelial Carcinoma, Diagnoses Disease, Ureter Cancer, IMAGE
- Trial name
- NCT05043662
- Testing
- UroCAD assay, CTU examination and urine cytology
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Changhai Hospital
Ischemic Heart Disease, Coronary Artery Disease
Coronary Computed Tomography Angiography For Optimized Invasive Coronary examInation
Coronary computed tomography angiography (CCTA) is a non-invasive method for visualization of the coronary arteries. The anatomical information obtained by CCTA, however, is rarely integrated into a subsequent coronary…
- Trial name
- CT-FOCI (NCT05218694)
- Testing
- CCTA guided focused coronary angiography examination.
- Where
- Denmark
- Volunteers
- 122 people
- Sponsor
- Aarhus University Hospital Skejby
Cardiovascular Disease
Olpasiran Trials of Cardiovascular Events and Lipoprotein(a) Reduction - Coronary Computed Tomography Angiography Trial
The primary objective of this trial is to evaluate the effect of olpasiran, compared to placebo, on non-calcified plaque (NCP) volume as measured by Coronary Computed Tomography Angiography (CCTA).
- Trial name
- OCEAN(a)-CCTA (NCT07293260)
- Testing
- Olpasiran
- Where
- 40 sites in United States, Australia and 9 more
- Volunteers
- 406 people
- Sponsor
- Amgen
Pleural Effusion, Malignant
The Value of PET-CT in Pleural Effusions
The investigators aim is to asses the diagnostic power of 18F-FDG PET-CT in discriminating malignant from nonmalignant causes in patients with a recurrent unilateral pleural effusion of unknown origin.
- Trial name
- NCT03272997
- Where
- Denmark
- Volunteers
- 112 people
- Sponsor
- Naestved Hospital
The Horseshoe Kidney
Semi-automatic Measurement of Renal Volume at CT Angiography to Plan Repair of Aortic Aneurysms in Patients With Horseshoe Kidney.
The horseshoe kidney (HK) is a congenital anomaly in which the kidneys are fused in front of the anterior aortic wall in its most common form.
- Trial name
- NCT06749782
- Testing
- TC
- Where
- Italy
- Volunteers
- 5 people
- Sponsor
- IRCCS San Raffaele
Primary Hyperparathyroidism, Thyroid Disease
Optimization and Individualization of Diagnostic Scintigraphy Protocol and Minimally Invasive Radio-guided Parathyroid Surgery
The radio-guided technique offers both help with in-vivo identification and ex-vivo confirmation of parathyroid adenoma. In-vivo accuracy is most important but its results are not satisfactory.
- Conditions
- Primary Hyperparathyroidism, Thyroid Disease, Parathyroid Diseases, Parathyroid Adenoma
- Trial name
- NCT04344886
- Testing
- Conventional (dual-phase) SPECT/CT, Multi-phase SPECT/CT, Conventional minimally-invasive radio-guided parathyroidectomy
- Where
- Czechia
- Volunteers
- 100 people
- Sponsor
- University Hospital Ostrava
Lung Cancers, Liver Cancer
AI-Assisted Non-Contrast CT for Multi-Cancer Screening
Cancer poses a major public health challenge in China. Early detection can improve treatment outcomes and survival rates. In this study, we will conduct a large-scale, prospective, multi-center cohort study to evaluate the…
- Conditions
- Lung Cancers, Liver Cancer, Gastric Cancers, Colorectal, Cancer
- Trial name
- NCT06632886
- Testing
- AI-Assisted Non-Contrast CT for Multi-Cancer Screening
- Where
- China
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- Guo ShiWei
Colorectal Cancer, Metastasis
PET-CT and Circulating Tumor Cells in Colorectal Cancer
The purpose of this study is to identify an early indicator of drug efficacy in patients with advanced colorectal cancer - a prospective evaluation of circulating tumor cells, positron-emission tomography scan and RECIST criteria.
- Trial name
- NCT01163305
- Testing
- Chemotherapy
- Where
- Hong Kong
- Volunteers
- 84 people
- Sponsor
- Chinese University of Hong Kong
Stress, Anxiety
To Examine the Effect of a View of Nature on Patient's Stress and Anxiety
Rationale: Recently, research that demonstrates a clear relationship between the built healthcare environment and the health and wellbeing of patients has come available. Patients in a CT scan suite are usually anxious.
- Trial name
- Skyceiling (NCT01667705)
- Where
- Netherlands
- Volunteers
- 120 people
- Sponsor
- Erasmus Medical Center
Aortic Valve Regurgitation
CT Scan Sizing for Perceval Sutureless Valve
The Perceval sutureless aortic bioprosthesis is a bovine pericardium valve mounted in a nitinol stent that can be compressed and positioned in a valve delivery system.
- Trial name
- PERCEVAL (NCT05799573)
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Maria Cecilia Hospital
Orbital Fractures
Orbital Fractures Measurement: Intraoperative Versus Computed Tomography (CT) Scan
Purpose to compare the orbital fracture size measured by orbital CT scan and compare it to the actual orbital fracture size intraoperatively in patients who needed surgical intervention to correct the fracture.
- Trial name
- NCT01464541
- Testing
- operative fracture size vs CT fracture size, orbital fracture intraoperative measurement
- Where
- 2 sites in Israel
- Volunteers
- 20 people
- Sponsor
- HaEmek Medical Center, Israel
Colo-rectal Cancer, Recurrence
F-18 FDG- PETCT in Staging and Recurrent Colorectal Cancer
Colorectal cancer (CRC) is the fourth most frequently diagnosed cancer and the second leading cause of cancer death in the United States.
- Trial name
- NCT03572595
- Testing
- F-18 FDG-PET/CT
- Volunteers
- 45 people
- Sponsor
- Assiut University
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