Clinical trials: PET/MRI
Major Depressive Disorder, Anhedonia
Depression and Dopamine Transporter Function Study Using C-11 Altropane
Major depressive disorder (MDD) is often characterized by anhedonia and impaired ability to modulate behavior as a function of rewards.
- Trial name
- NCT01701141
- Where
- 2 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Liver Neoplasms
Microsphere Localization Using PET/MRI or PET/CT in Patients Following Radioembolization
The successful localization of the y90 microspheres by PET/MR and/or PET/CT scans would be a useful tool in individualizing patient care after the radioembolization procedure.
- Trial name
- NCT01744054
- Testing
- PET/MR, PET/CT
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Washington University School of Medicine
Lyme Disease, Lyme Neuroborreliosis
Brain Imaging and Retreatment Study of Persistent Lyme Disease
The purpose of this study is to determine whether patients with persistent memory problems after Lyme disease benefit from an additional longer course of IV antibiotic therapy; to use modern brain imaging technology to determine…
- Trial name
- NCT00037479
- Testing
- ceftriaxone
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Hepatocellular Carcinoma
68Ga-PSMA-Dual-Contrast PET/MRI or PET/CT for Early Detection of Liver Cancer
This phase II trial studies how well 68Ga-PSMA PET/MRI or PET/CT works in early detection of liver cancer. 68Gallium-PSMA is a radioactive tracer designed to circulate through the body and attach itself to the prostate- specific…
- Trial name
- NCT04762888
- Testing
- Computed Tomography, Gallium Ga 68 Gozetotide, Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Mayo Clinic
Parkinson Disease
Opioidergic and Noradrenergic Systems in Central Parkisonian Pain
The goal of this study is to evaluate the differences in functional physiopathology of the opioid and noradrenergic systems between Parkinson's patients with central pain and Parkinson's patients without central pain.
- Trial name
- PAINPARK (NCT07127146)
- Testing
- PET-MRI exam with administration of [11C]Carfentanil, PET-MRI exam with administration of [11C]Yohimbine
- Where
- 3 sites in France
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Rectal Neoplasms
PET/MR for Staging Rectal Cancer Patients With and Without EMVI-MR
The hypothesis to be proven with this study is that the use of PET/MR on the initial staging of rectal cancers in patients with extramural vascular invasion detected by MR will detect more lesions than conventional work-up and…
- Trial name
- NCT02537340
- Where
- Brazil
- Volunteers
- 104 people
- Sponsor
- Instituto do Cancer do Estado de São Paulo