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Clinical trialNCT02572713CompletedObservational

Systemic Synuclein Sampling Study (S4)

SponsorMichael J. Fox Foundation for Parkinson's ResearchEnrollment80Parkinson's Disease
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to measure alpha-synuclein in peripheral body tissues and fluids in Parkinson's disease (PD). This may help in developing better treatments for PD patients in the future.

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

6 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada
  • Toronto Western Hospital Movement Disorders Centre

    Toronto, Ontario, Canada

United States
  • University of Alabama at Birmingham

    Birmingham, Alabama, United States

  • Mayo Clinic Arizona

    Scottsdale, Arizona, United States

  • Institute for Neurodegenerative Disorders

    New Haven, Connecticut, United States

  • Oregon Health & Science University

    Portland, Oregon, United States

  • University of Pennsylvania

    Philadelphia, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

DaTSCAN™
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Oct 2015
Primary completion
1 Aug 2017
Completion
1 Aug 2017
Last update posted
17 Aug 2017
Registered enrollment
80
Registry id
NCT02572713

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.