Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 9, 2026, 5:10 PM EST

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Conditions
Parkinson's Disease
Interventions
RO7046015, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years to 80 Years
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2031
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 23 more
Conditions
Parkinson's Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
53
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 47 more
Conditions
Parkinsons Disease
Interventions
Prasinezumab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 85 Years
Enrollment
586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
31
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fullerton, California + 27 more