Clinical trials: CT
Attitudes About CT Utilization
Patient and Physician Attitudes About Informed Consent for Emergency Department (ED) Computerized Axial Tomography (CT) Scans
Hypothesis: The majority of Emergency physicians and patients do not feel that specific informed consent should be obtained for ED CT scans.
- Trial name
- CT Consent (NCT01174836)
- Testing
- Educational session
- Volunteers
- 77 people
- Sponsor
- Lehigh Valley Hospital
Acute Intestinal Ischemia
Radiological Findings in Primary Intestinal Ischaemia
To investigate which findings on a non-specific CT scan that predict acute primary intestinal ischaemia.
- Trial name
- NCT04361110
- Testing
- Computerized tomography scan of the abdomen
- Volunteers
- 130 people
- Sponsor
- Aalborg University Hospital
Acute Coronary Syndrome, Chest Pain
Database of Patients Undergoing Cardiac Computed Tomographic Angiography at William Beaumont Hospital (CT DATABASE)
The purpose of the study is to establish an overarching database of information containing historical, demographical, clinical, and intermediate and long-term outcome data from all William Beaumont Hospital (WBH) patients…
- Trial name
- CTDATABASE (NCT00922662)
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- Kavitha Chinnaiyan
CT Scanning Patients
Observational Study to Assess the Safety of Omnipure® Inj.(Iohexol) Contrast Media in CT Scanning Patients
The purpose of this study is to assess safety of Omnipure inj. (lohexol) contrast media in CT scanning patients
- Trial name
- NCT02946450
- Testing
- Other: Not applicable-observational study
- Where
- South Korea
- Volunteers
- 3,000 people
- Sponsor
- Daewoong Pharmaceutical Co. LTD.
Appendicitis
Diagnosis of Acute Appendicitis: Low-dose Computed Tomography (CT) Versus Standard-dose CT
The purpose of this study is to determine whether low-dose CT is not inferior to standard-dose CT in the rate of unnecessary appendectomy.
- Trial name
- NCT00913380
- Testing
- Diagnostic CT
- Where
- South Korea
- Volunteers
- 891 people
- Sponsor
- Seoul National University Bundang Hospital
Breast Cancer, Gastric Cancer (GC)
The Exploration of Novel Radionuclide-labeled HER2-targeting Antibodies in the Diagnosis of HER2-positive Malignancies
The purpose of this study is to develop and clinically evaluate 89Zr-labeled HER2-targeted antibodies in diagnosis and screening of HER2-positive cancer patients.
- Conditions
- Breast Cancer, Gastric Cancer (GC), Urothelial Carcinoma (UC)
- Trial name
- NCT07023861
- Testing
- 18F-FDG, 89Zr-LNCab190, 89Zr-LNCab002
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Affiliated Hospital of Jiangnan University
Prostate Adenocarcinoma, Recurrent Prostate Carcinoma
Gallium Ga 68-labeled PSMA-11 PET/CT in Detecting Recurrent Prostate Cancer in Patients After Initial Therapy
This clinical trial studies how well gallium Ga 68-labeled prostate-specific membrane antigen (PSMA)-11 positron emission tomography (PET)/computed tomography (CT) works in detecting prostate cancer that has come back (recurrent)…
- Trial name
- NCT02940262
- Testing
- Gallium Ga 68 Gozetotide, Laboratory Biomarker Analysis, Positron Emission Tomography
- Where
- United States
- Volunteers
- 1,138 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Abdominal Sepsis
Characterization of Abdomino-pelvic Lesions by 18Fluorine- Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography
The aim of the study is to identify and characterize lesions in the abdominopelvic region detected by 18fluorine- fluorodeoxyglucose (FDG) positron Emission Tomography combined Computed Tomography (PET/CT) scan, including…
- Trial name
- 18F-FDG PET/CT (NCT07127627)
- Testing
- PET/CT
- Volunteers
- 79 people
- Sponsor
- Assiut University
Malignant Lymphoma, Hodgkin's Disease
Whole-body Magnetic Resonance Imaging (MRI) for Staging Malignant Lymphomas
Background: The malignant lymphomas, Hodgkin´s disease (HD) and non-Hodgkin´s lymphoma (NHL), comprise approximately 5-6% of all malignancies in adults and account for 10% of childhood cancers.
- Conditions
- Malignant Lymphoma, Hodgkin's Disease, Non-Hodgkin's Lymphoma
- Trial name
- NCT00685997
- Where
- 3 sites in Netherlands
- Volunteers
- 135 people
- Sponsor
- UMC Utrecht
Magnetic Resonance Imaging, Cerebral Venous Sinus Thrombosis
Application CT and MRI in Cerebral Venous Sinus Thrombosis
Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic…
- Conditions
- Magnetic Resonance Imaging, Cerebral Venous Sinus Thrombosis, Computer Tomographgy
- Trial name
- NCT04966182
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Prostate Cancer
[18F] Fluorocholine FCH Positron Emission Tomography (PET)/Computed Tomography (CT) for Detection of Prostate Cancer Lymph Nodes Metastases
The objective of this trial is to assess the value of 18F-choline PET/CT for the detection of regional lymph node metastases from prostate cancer.
- Trial name
- PROPET (NCT00670527)
- Testing
- [18F] Fluorocholine PET/CT
- Where
- Denmark
- Volunteers
- 205 people
- Sponsor
- Odense University Hospital
COVID
Egyptian Initial Experience About 2019 Novel Corona Virus: Study of 48 Patients in Alexandria-Egypt Using Chest CT
Background: Corona virus disease 2019 (COVID-19) is a highly infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
- Trial name
- NCT04382469
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Alexandria University
Dislocation, Total Hip Arthroplasty
Preoperative Gluteal Muscle Atrophy: A Silent Predictor of THA Dislocation.
This study looks at how fat buildup in hip muscles relates to hip osteoarthritis and less favorable recovery after hip replacement surgery.
- Conditions
- Dislocation, Total Hip Arthroplasty, Muscle Degeneration
- Trial name
- NCT06571604
- Testing
- Dislocation, No dislocation
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Intracranial Atherosclerotic Disease (ICAD), Intracranial Arterial Stenosis
Photon-counting CT for Intracranial Stent Assessment
Intracranial atherosclerotic disease is an important cause of ischemic stroke, and intracranial stent implantation is increasingly used for patients with severe stenotic lesions.
- Conditions
- Intracranial Atherosclerotic Disease (ICAD), Intracranial Arterial Stenosis, Stent Restenosis, Ischemic Stroke
- Trial name
- NCT07769814
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xin Lou
Solid Tumor
Evaluation of [18F]FLT PET/CT as an Early Predictor of Outcome in Pediatric Solid Tumors
The experimental [18F]FLT-PET/CT will be completed before initiation of chemotherapy at either diagnosis or initiation of salvage chemotherapy at relapse and prior to the third cycle (or month) of chemotherapy.
- Trial name
- NCT03905538
- Testing
- [18F]FLT-PET/CT
- Where
- United States
- Sponsor
- University of Texas Southwestern Medical Center
To Assess the Feasibility of CT-derived FFR, WSS and TPF on Coronary Atherosclerotic Plaque
Evaluation of FFR, WSS, and TPF Using CCTA
To assess the feasibility of CT-derived computed fractional flow reserve (FFRCT), wall shear stress and total plaque force on coronary atherosclerotic plaque and to collect the preliminary data to apply those parameters for the…
- Trial name
- NCT01857687
- Where
- 2 sites in South Korea
- Volunteers
- 100 people
- Sponsor
- Seoul National University Hospital
Cerebral Vein Thrombosis
Rivaroxaban vs. Warfarin in CVT Treatment
Cerebral venous thrombosis (CVT) is an uncommon venous-type of stroke tends to affect younger patients with somewhat different risk factors and much better outcome compared to arterial strokes.
- Trial name
- RWCVT (NCT04569279)
- Testing
- Rivaroxaban, Warfarin
- Where
- Syria
- Volunteers
- 71 people
- Sponsor
- Damascus University
Hepatocellular Carcinoma
Multi-Detector CT Angiography With 3D Reconstruction Versus Digital Subtraction Angiography
This study aims to investigate the feasibility and accuracy of Multi-Detector CT angiography acquired before Trans-arterial Chemo-embolization (TACE) in detecting Hepato-cellular carcinoma feeding vessels compared to DSA…
- Trial name
- NCT05304572
- Testing
- Multi-Detector CT angiography, Trans-arterial chemoembolization and DSA
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Assiut University
Irradiation; Adverse Effect
Comparison of Cone Beam Irradiation Versus Multi-detector Scanner for Ear Imaging
The primary objective of this study is to compare the irradiation between Cone Beam and CT of the petrous bone. The primary endpoint is the measurement of equivalent doses per organ of interest (eyes, ears, thyroid and external…
- Trial name
- ICSI (NCT05966363)
- Testing
- Nanodot
- Where
- France
- Volunteers
- 35 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Head Injury
Shared Decision Making in Parents of Children With Head Trauma: Head CT Choice
The investigators will test the impact of a decision aid, Head CT Choice, to determine if its use improves parents' knowledge and engagement in decision making and safely decreases healthcare utilization in children presenting to…
- Trial name
- NCT02063087
- Testing
- Head CT Decision Aid
- Where
- 7 sites in United States
- Volunteers
- 971 people
- Sponsor
- Mayo Clinic