North American Prodromal Synucleinopathy Consortium Stage 2
Public ClinicalTrials.gov record NCT05826457. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT05826457
- Recruitment status
- Enrolling by invitation
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Enrollment
- 500 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 11, 2022
- Primary completion
- Apr 30, 2027
- Completion
- Apr 30, 2028
- Last update posted
- May 12, 2026
2022 – 2028
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California Los Angeles | Los Angeles | California | 90095 | — |
| Stanford University | Redwood City | California | 94063 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02145 | — |
| University of Minnesota | Minneapolis | Minnesota | 55414 | — |
| Mayo Clinic Rochester | Rochester | Minnesota | 55905 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| Oregon Health Sciences University | Portland | Oregon | 97239 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05826457, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 12, 2026 · Synced May 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05826457 live on ClinicalTrials.gov.