Clinical trials: Computed Tomography, completed
Radiation Safety, Coronary Computed Tomography Angiography
Focused Field of View Calcium Scoring Prior to Coronary CT Angiography
Coronary computed tomography angiography (CCTA) is a frequently performed test for the diagnosis and/or exclusion of coronary artery disease (CAD) in appropriately selected patients.
- Conditions
- Radiation Safety, Coronary Computed Tomography Angiography, Coronary Artery Disease
- Trial name
- FOCUS-CCTA (NCT02972242)
- Testing
- Field of View
- Volunteers
- 175 people
- Sponsor
- Walter Reed National Military Medical Center
Bronchiolitis Obliterans, Lung Transplant Rejection
Transplant Optimization Using Functional Imaging (TROFI)
The objective of this study is to detect Bronchiolitis Obliterans Syndrome (BOS) in an early stage using the outcome parameters generated by Functional Respiratory Imaging (FRI).
- Trial name
- TROFI_BE (NCT02441413)
- Testing
- High Resolution Computed Tomography scans
- Where
- Belgium
- Volunteers
- 3 people
- Sponsor
- FLUIDDA nv
Type 1 Diabetes
11C-5-HTP PET in Clinical Islet Transplantation
In people with type I diabetes, the insulin producing cells in the pancreas have been destroyed. Presently one can only evaluate the function of the graft through laboratory tests, blood sugars and the insulin requirements.
- Trial name
- NCT02689479
- Testing
- Positron-Emission Tomography, 11C-5-HTP, Magnetic Resonance Imaging
- Where
- 2 sites in Sweden
- Volunteers
- 8 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Stroke Not Otherwise Specified, Control Condition
Vessel Angles and Diameters in Stroke Disease
Retrospective analysis of internal carotid artery morphology on CT angiography images of patients with acute ischemic stroke.
- Trial name
- NCT06756724
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Diabetes, Coronary Artery Calcification
A Study Comparing Skin Fluorescence to Coronary Artery Calcification
This study examines the relationship between the SCOUT DM device and coronary artery calcification as determined by rapid computed tomography in patients at risk for coronary heart disease.
- Trial name
- CACS (NCT00895427)
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- VeraLight, Inc.
Blood Vessel Perforation
Prospective Diagnostic Study on Perforator Localization of Anterolateral Thigh Flap With Perforator Locator
Oral and maxillofacial region is an important anatomical part of human body, responsible for chewing, swallowing, language, expression, breathing and other physiological functions.
- Trial name
- NCT05924984
- Testing
- perforator locator
- Where
- China
- Volunteers
- 82 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Pancreatic Adenocarcinoma
Role of Interim 18F-FLT PET/CT for Outcome Prediction in Pancreatic Adenocarcinoma
To assess if percentage change in 18F-FLT PET/CT quantitative parameters (SUV max, or SUV peak or proliferative tumor volume) after 2 cycles of neoadjuvant chemotherapy can predict overall survival at 1 and 2 years and…
- Trial name
- NCT03318497
- Testing
- 3'-deoxy-3'-[F-18] fluorothymidine: [F-18]FLT, Computed Tomography, Positron Emission Tomography
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of Texas Southwestern Medical Center
Cardiac Diseases
123I-MIBG SPECT/CT for Assessment of Cardiac Sympathetic Innervation
Myocardial scintigraphy with 123I-MIBG allows for visual and semi-quantitative assessment of sympathetic cardiac innervation using the hear to mediastinum ratio (HMR).
- Trial name
- NCT00296738
- Testing
- SPECT/CT
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Rambam Health Care Campus
Ischemic Cardiomyopathy
Scintigraphic Evaluation of Contractile and Coronary Reserve in Patients With Ischemic Cardiomyopathy
According to single-photon emission computed tomography, the left ventricular contractile and coronary flow reserve (CFR) will be assessed in patients with ischemic cardiomyopathy.
- Trial name
- SciCoRIC (NCT04508608)
- Testing
- Stress Gated blood pool SPECT, Dynamic SPECT
- Where
- Russia
- Volunteers
- 120 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Advanced Intestinal Cancer
Bioinformation Therapy for Intestinal Cancer
The aim of this study is the synergistic effect of cancer ablation and life information rehabilitation therapy on unresectable intestinal cancer.
- Trial name
- NCT03350490
- Testing
- Cancer ablation, Life information rehabilitation therapy
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Ischemic Colitis
Assessment of a Composite Prognostic Score to Predict Severe Forms of Ischemic Colitis
Our objective is to determine a prognostic score including CT, clinical and biological criteria predicting the serious (death / surgery) or non-serious (medical treatment) evolution of ischemic colitis and therefore possibly…
- Trial name
- NCT04662268
- Where
- France
- Volunteers
- 206 people
- Sponsor
- University Hospital, Montpellier
Nasopharyngeal Carcinoma
PET and MRI in Prognosis Prediction of NPC
Nasopharyngeal carcinoma (NPC) differs from other head and neck malignancies terms of its epidemiology, pathology, and treatment outcome.
- Trial name
- NCT03429868
- Testing
- integrated PET/MRI
- Where
- Taiwan
- Volunteers
- 180 people
- Sponsor
- Chang Gung Memorial Hospital
Scintigraphy Quantification
Absolute Quantification in Bone Scintigraphy
While absolute quantification in 18F-FDG PET (Positon Emission Tomography) is widely used in clinical routine, absolute quantification in SPECT (Single Photon Emission Computed Tomography) is under development and its clinical…
- Trial name
- QUANTOSS-3D (NCT04671238)
- Testing
- SPECT CT
- Where
- 3 sites in France
- Volunteers
- 21 people
- Sponsor
- Central Hospital, Nancy, France
Adenocarcinoma of the Lung
Study of Vintafolide (MK-8109, EC145) in Participants With Progressive Adenocarcinoma of the Lung (MK-8109-008, EC-FV-03)
This is a Phase II clinical trial evaluating the benefit from therapy with vintafolide in participants with progressive adenocarcinoma of the lung.
- Trial name
- NCT00511485
- Testing
- Vintafolide, Etarfolatide
- Volunteers
- 43 people
- Sponsor
- Endocyte
Proximal Humeral Fractures, Poor Bone Quality
Influence of Local Bone Status on Complications After Surgical Treatment of Proximal Humerus Fractures
The purpose of this study is to evaluate if poor bone quality increases the risk of specific types of treatment complications in patients with proximal humerus fractures treated with open reduction and angle-stable plates…
- Conditions
- Proximal Humeral Fractures, Poor Bone Quality, Treatment Complications
- Trial name
- NCT01143675
- Where
- 10 sites in Austria, China and 2 more
- Volunteers
- 148 people
- Sponsor
- AO Clinical Investigation and Publishing Documentation
Mild Traumatic Brain Injury
PROtein S100B for Mild Trauma of the HEad in Emergency Patients
Brain injury is a frequent purpose for consultation in emergency services. Management of brain injury is time and resource consuming, combining clinical monitoring and imaging.
- Trial name
- PROMETHEE (NCT03313505)
- Testing
- S100B protein dosage, Brain CT scan
- Where
- 15 sites in France, Monaco
- Volunteers
- 787 people
- Sponsor
- Centre Hospitalier Princesse Grace
Myocardial Infarction, Fibrosis
Angiogenesis and Fibrosis in Myocardial Infarction
Angiogenesis and fibrosis lie at the heart of a number of fundamental processes responsible for cardiovascular disease. In this proposal, the investigators intend to build upon a highly successful programme of studies exploring…
- Conditions
- Myocardial Infarction, Fibrosis, Neovascularization, Pathologic
- Trial name
- NCT01813045
- Testing
- Cardiac MRI scan, CT-PET scan, CT-coronary angiogram
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- University of Edinburgh
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
Atherosclerosis
Imaging of Vulnerable Plaques in Coronary Artery Disease by Multidetector Computed Tomography
Atherosclerosis is a chronic and multifocal immunoinflammatory, fibroproliferative disease of medium-sized and large arteries driven by lipid.
- Trial name
- NCT00482651
- Testing
- Multidetector computed tomography scanning, Coronary angiography (CAG), Intravascular ultrasound
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- University of Aarhus
Breast Cancer, Prostate Cancer
Evaluation of a New Radiotracer (68Ga-NOTA-AE105) for Diagnosing Aggressive Cancer With Positron Emission Tomography
The primary objective of the study is to test a new radiotracer called 68Ga-NOTA-AE105 for PET imaging of uPAR (urokinase plasminogen activator receptor).
- Conditions
- Breast Cancer, Prostate Cancer, Urinary Bladder Cancer
- Trial name
- uPAR-PET (NCT02437539)
- Testing
- Injection of 68Ga-NOTA-AE105, Positron Emission Tomography scans
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
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