Clinical Trials Logo

Clinical Trial Summary

The overall goal of the proposed research is to evaluate the use of [11C]SY08 as a PET radiotracer for aggregated alpha synuclein (αS) in individuals with Parkinson's disease (PD), Multiple system atrophy (MSA), Dementia with Lewy Bodies (DLB) and healthy controls. The purpose of this study is to evaluate the use of [11C]SY08 as a PET radiotracer for αS fibrils in individuals with PD, MSA, DLB and healthy controls. The specific aims of the current study are: 1. To determine brain uptake, distribution, and kinetics of [11C]SY08 in healthy individuals. 2. To determine brain uptake, distribution, and kinetics of [11C]SY08 in patients with alpha synuclein aggregates in the brain, including PD, DLB and MSA. 3. To determine human dosimetry of [11C]SY08 in healthy individuals An intravenous bolus injection of [11C]SY08 will be administered per subject for brain PET imaging.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06098612
Study type Interventional
Source Massachusetts General Hospital
Contact Changning Wang, PhD
Phone 6177243983
Email cwang15@mgh.harvard.edu
Status Recruiting
Phase Early Phase 1
Start date May 2024
Completion date November 2025

See also
  Status Clinical Trial Phase
Completed NCT02915848 - Long-term Stability of LFP Recorded From the STN and the Effects of DBS
Recruiting NCT03648905 - Clinical Laboratory Evaluation of Chronic Autonomic Failure
Terminated NCT02688465 - Effect of an Apomorphine Pump on the Quality of Sleep in Parkinson's Disease Patients (POMPRENELLE). Phase 4
Completed NCT05040048 - Taxonomy of Neurodegenerative Diseases : Observational Study in Alzheimer's Disease and Parkinson's Disease
Active, not recruiting NCT04006210 - Efficacy, Safety and Tolerability Study of ND0612 vs. Oral Immediate Release Levodopa/Carbidopa (IR-LD/CD) in Subjects With Parkinson's Disease Experiencing Motor Fluctuations Phase 3
Completed NCT02562768 - A Study of LY3154207 in Healthy Participants and Participants With Parkinson's Disease Phase 1
Completed NCT00105521 - Sarizotan in Participants With Parkinson's Disease Suffering From Treatment Associated Dyskinesia Phase 3
Completed NCT00105508 - Sarizotan HC1 in Patients With Parkinson's Disease Suffering From Treatment-associated Dyskinesia Phase 3
Recruiting NCT06002581 - Repetitive Transcranial Magnetic Stimulation(rTMS) Regulating Slow-wave to Delay the Progression of Parkinson's Disease N/A
Completed NCT02236260 - Evaluation of the Benefit Provided by Acupuncture During a Surgery of Deep Brain Stimulation N/A
Completed NCT00529724 - Body Weight Gain, Parkinson, Subthalamic Stimulation Phase 2
Recruiting NCT05699460 - Pre-Gene Therapy Study in Parkinson's Disease and Multiple System Atrophy
Completed NCT03703570 - A Study of KW-6356 in Patients With Parkinson's Disease on Treatment With Levodopa-containing Preparations Phase 2
Completed NCT03462680 - GPR109A and Parkinson's Disease: Role of Niacin in Outcome Measures N/A
Completed NCT02837172 - Diagnosis of PD and PD Progression Using DWI
Not yet recruiting NCT04046276 - Intensity of Aerobic Training and Neuroprotection in Parkinson's Disease N/A
Recruiting NCT02952391 - Assessing Cholinergic Innervation in Parkinson's Disease Using the PET Imaging Marker [18F]Fluoroethoxybenzovesamicol N/A
Active, not recruiting NCT02937324 - The CloudUPDRS Smartphone Software in Parkinson's Study. N/A
Completed NCT02939391 - A Study of KW-6356 in Subjects With Early Parkinson's Disease Phase 2
Terminated NCT02924194 - Deep Brain Stimulation of the nbM to Treat Mild Cognitive Impairment in Parkinson's Disease N/A