Recruiting

Observational Study

Sponsor:

Michael J. Fox Foundation for Parkinson's Research

Code:

NCT05065060

Conditions

Parkinson Disease

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Interventions

Observation

Study Details

Brief summary:

Parkinson Progression Marker Initiative Online (PPMI Online) is an observational study collecting participant reported information from people with and without Parkinson's disease (PD), for the goal of better understanding risk and predictive factors for PD.

PPMI Online is part of the broader Parkinson Progression Marker Initiative aimed at identifying markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability.

Conditions

Parkinson Disease

Study ID

NCT05065060

Start date

Jul 28, 2021

Status verified date

Sep, 2026

Completion date

Dec, 2041

Anticipated

Primary completion date

Dec, 2041

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Inclusion Criteria:

  • Parkinson Disease (PD) Participants:

  • Male or female age 18 years or older.
  • Has received a diagnosis of Parkinson's disease

Participants without PD:

  • Male or female age 18 years or older.
  • Has not received a diagnosis of Parkinson's disease

Study Design

Enrollment

500000 participants

Anticipated

Interventions and Outcome Measures

Interventions

Observation

Observation

Primary outcome measure

  • Unified Parkinson's Disease Rating Scale Ib & II [ Time Frame: Baseline to 240 months ]

Central Contacts and Locations

Central contacts

University of California, San Francisco

877-525-7764info@ppmionline.org

Locations

UCSF Movement Disorders and Neuromodulation Center (MDNC)

Recruiting

San Francisco, California, United States, 94143

Contacts

UCSF

877-525-7764

More Information

Sponsor

Michael J. Fox Foundation for Parkinson's Research

Last update posted

Sep 8, 2026

Last verified

Sep, 2026

Keywords

  • Parkinson
  • Neurodegenerative Disorder
  • Prodromal
  • At Risk
  • Participant Reported Outcomes

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by Michael J. Fox Foundation for Parkinson's Research on 2026-09-08.