Clinical trials: Imaging
Acute Stroke, Hyperglycemia
SELESTIAL: Trial of Insulin to Control Blood Sugar After Acute Stroke Using Magnetic Resonance Imaging (MRI) End-Points
High blood sugar (hyperglycaemia) affects 40% of acute stroke patients and has a major adverse effect on survival and recovery. Increased production of lactic acid in brain tissue that has a poor blood supply is postulated to be…
- Trial name
- NCT00124826
- Testing
- Insulin
- Where
- United Kingdom
- Volunteers
- 45 people
- Sponsor
- University of Glasgow
Lymphoma, Multiple Myeloma
Value of Chemokine Receptor CXCR4 Imaging for Diagnosis and Prognostic Evaluation in Lymphoproliferative Diseases
Chemokine receptor CXCR4 is normally expressed on T-lymphocytes, B-lymphocytes, monocytes, macrophages, neutrophils and eosinophils as well as hematopoietic stem and progenitor cells (HSPC) in the bone marrow.
- Conditions
- Lymphoma, Multiple Myeloma, Leukemia
- Trial name
- NCT04504526
- Testing
- 68Ga-Pentixafor
- Where
- China
- Volunteers
- 50 people
- Sponsor
- First Affiliated Hospital of Fujian Medical University
Anterior Cruciate Ligament Reconstruction
Comparison of Single-bundle Versus Double-bundle Anterior Cruciate Ligament Reconstruction
The goal of this retrospective randomized study is to compare two surgical techniques (single vs. double bundle) of ACL (anterior cruciate ligament) reconstructions in participants with rupture of anterior cruciate ligament…
- Trial name
- NCT06303726
- Testing
- ACL reconstruction single bundle, ACL reconstruction double bundle
- Where
- Slovenia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Maribor
Clinical T1 Renal Mass
Study of 99mTc-Sestamibi SPECT/CT Imaging for the Preoperative Diagnosis of Renal Oncocytoma
The objective of this study is to investigate the utility of 99mTc-sestamibi SPECT/CT imaging for the diagnosis of renal oncocytomas.
- Trial name
- NCT02160925
- Testing
- Preoperative 99mTc-Sestamibi SPECT/CT
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Johns Hopkins University
Osteoporosis
Diagnosis of Decreased Bone Density by Dental Cone Beam Computed Tomography
The purpose of this study is to elucidate the role of Dental Cone Beam Computed Tomography (CBCT) in assessment of bone density.
- Trial name
- NCT02303340
- Testing
- Dual Energy X-ray Absorptiometry
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center
Healthy Volunteers, Musculoskeletal Complication
Use of Specially Designed Pediatric MR Coils on Clinical Scanners
The purpose of this research study is to test the use of new Magnetic Resonance Imaging (MRI) coils. An MRI takes pictures of body parts using a large magnet and a computer.
- Trial name
- NCT01795989
- Testing
- 1.5T MRI Elbow Coil
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Parkinson's Disease, Parkinsonian Syndrome
Development of Imaging, Clinical and Biochemical Bio-Markers for Parkinson's Disease
We propose to build on preliminary data evaluating non-dopaminergic/non-motor clinical biomarkers to more fully assess these markers at the threshold of Parkinson disease (PD).
- Trial name
- NCT00315250
- Testing
- [123I]β-CIT
- Where
- United States
- Volunteers
- 225 people
- Sponsor
- Institute for Neurodegenerative Disorders
Healthy Adults
Myocardial Blood Volume Measurement by Real-Time Myocardial Perfusion Echocardiography Correlates to Myocardial Compressibility by Cardiac Magnetic Resonance Imaging in Healthy Subjects
This study is being done to find out the normal amount of blood within the heart muscle and the variations in this blood flow between a cardiac MRI and TTE.
- Trial name
- NCT04724304
- Testing
- Real-Time Myocardial Echocardiography (RTMPE), Magnetic resonance image (MRI)
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Cancer
Development of Computer-aided Detection and Diagnosis From Imaging Techniques
This study will develop and evaluate new techniques for computer-aided detection and diagnosis (CAD) of medical problems using images from diagnostic tests such as computed tomography (CT), ultrasound, nuclear medicine and x-ray…
- Trial name
- NCT00057252
- Where
- United States
- Volunteers
- 139,692 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Tendinopathy
Tracking of Red Blood Cells Using Super Resolution Ultrasound in Persons With Healthy or Overuse Injured Tendons
The goal of this observational study is to test whether a new ultrasound method, called SUper Resolution ultrasound imaging of Erythrocytes (SURE), can image the small blood vessels found in tendons of persons with a tendon…
- Trial name
- SURE-TEND (NCT06142747)
- Testing
- Super-Resolution Ultrasound Imaging of Erythrocytes (SURE)
- Where
- Denmark
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Thyroid Nodule, Thyroid Diseases
Fusion UltraSound Imaging Of the Thyroid GlaNd With I-124 PET. Evaluation of Nodule Allocation.
Regular thyroid diagnostics versus augmented thyroid work-up with additional I-124 PET/US fusion for metabolic-sonographic nodule allocation in patients with benign thyroid diseases
- Conditions
- Thyroid Nodule, Thyroid Diseases, Thyroid Goitre
- Trial name
- FUSION iENA (NCT03128255)
- Testing
- Assessment of already preacquired I-124 PET/US
- Where
- Germany
- Volunteers
- 70 people
- Sponsor
- Jena University Hospital
Central Nervous System Diseases
Efficacy and Safety Study to Evaluate Gadavist (Gadobutrol) as Contrast Agent in Magnetic Resonance Imaging (MRI) of Brain or Spine Diseases in Chinese Patients
The purpose of this study is to determine if the contrast agent is effective and safe in the Magnetic Resonance Imaging (MRI) of brain or spine diseases in patients of Chinese origin.
- Trial name
- NCT00395460
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875), Magnevist
- Where
- 4 sites in China
- Volunteers
- 147 people
- Sponsor
- Bayer
Coronary Artery Disease
Rubidium-82 - An Alternative Radiopharmaceutical for Myocardial Imaging(Rb-ARMI)
Cardiovascular (CV) disease is the leading cause of death in Canada. Fifty percent of all Tc-99m used in nuclear medicine is for the diagnosis of coronary artery disease (CAD) with SPECT myocardial perfusion imaging (MPI).
- Trial name
- Rb-ARMI (NCT01128023)
- Testing
- Myocardial perfusion imaging using Rb-82 PET or Tc-99m or Tl SPECT
- Where
- Canada
- Volunteers
- 10,000 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Disease
Magnetic Resonance Imaging (MRI) Viability: Comparison of Myocardial Viability by Positron Emission Tomography and MRI
The purpose of this study is to compare cardiac MRI with positron emission tomography (PET) with fluorodeoxyglucose (FDG) to determine if cardiac MRI images are as good as, or better, than PET with FDG.
- Trial name
- NCT00166179
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Emory University
Uterine Cancer
[18F]FES PET/.CT in Uterine Cancer
Women with known or suspected recurrent or metastatic uterine cancer may be eligible for this study. Patients may participate in this study if they are at least 18 years of age, most participants will be receiving care at the…
- Trial name
- NCT05916196
- Testing
- 18F-Fluoroestradiol
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Lumbar Radiculopathy
Comparison Between the Imaging Consent Form and the Existing Narrative Consent Form
This is a single-center, randomized, double-blind clinical study to compare patient comprehension and anxiety by comparing a traditional paper consent form to a multimedia consent form for patients undergoing transforaminal…
- Trial name
- NCT05874427
- Testing
- Multimedia informed consent, Standard informed consent
- Where
- South Korea
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Prostate Cancer, Prostate Cancer Metastatic
MSG Use With 18F-DCFPyL PET/CT Imaging
18F-DCFPyL is an agent that binds to prostate specific membrane antigen (PSMA). Due to high levels of PSMA in prostate cancer, treatments targeting PSMA have been developed to deliver therapy to these specific target cells.
- Conditions
- Prostate Cancer, Prostate Cancer Metastatic, Prostatic Neoplasm
- Trial name
- NCT03693742
- Testing
- 18F-DCFPyL PET/CT scan, MSG drink
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- British Columbia Cancer Agency
Cerebral Palsy
ePrime: Evaluation of Magnetic Resonance (MR) Imaging to Predict Neurodevelopmental Impairment in Preterm Infants
Preterm infants face an uncertain future because premature birth often leads to problems with brain development and can cause cerebral palsy.
- Trial name
- ePrime (NCT01049594)
- Where
- 13 sites in United Kingdom
- Volunteers
- 625 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Stroke
A Longitudinal Study of Function and Participation in Patients With Stroke
A longitudinal study of function and participation in patients with stroke: An integrated brain imaging and biomechanical analysis
- Trial name
- NCT02377453
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Parkinson's Disease
[11C]Donepezil PET For Imaging The Autonomous Nervous System In Parkinsons Disease
AIM: Investigate wether there are differences in the parasympathetic nervous system in Parkinsons patients compared to controls. MATERIALS AND METHODS: We use the tracer [11C]donepezil to image the parasympathetic nervous system.
- Trial name
- NCT02012595
- Testing
- [11C]donepezil PET
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Per Borghammer