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Study identifier: NCT06098612 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

PET Imaging Evaluation of [11C]SY08

Condition: Parkinson's Disease · Multiple System Atrophy · Dementia With Lewy Bodies  ·  Sponsor: Massachusetts General Hospital

PhaseEARLY_Phase 1
Planned participants40
Who can joinAll sexes, 50 Years to 80 Years
Healthy volunteersYes

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Changning Wang, PhD  ·  6177243983  ·  cwang15@mgh.harvard.edu

Always discuss trial participation with your own doctor first.

Locations (1)

MGHCharlestown, Massachusetts, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06098612