Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 5:57 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Healthy Volunteers
Interventions
[14C]-Fosgonimeton
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Alzheimer Disease
Interventions
ATH-1017
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
55 Years to 85 Years
Enrollment
423 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Conditions
Parkinson Disease Dementia, Dementia With Lewy Bodies
Interventions
ATH-1017, Placebo
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
40 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
10
States / cities
Boca Raton, Florida • West Palm Beach, Florida • Decatur, Georgia + 6 more
Conditions
Alzheimer Disease, Dementia of Alzheimer Type
Interventions
ATH-1017, Placebo
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
55 Years to 85 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
7
States / cities
Santa Ana, California • West Palm Beach, Florida • Decatur, Georgia + 4 more
Completed Phase 2Phase 3 Interventional Results available

ATH-1017 for Treatment of Mild to Moderate Alzheimer's Disease

NCT04488419
Conditions
Alzheimer Disease, Dementia of Alzheimer Type
Interventions
ATH-1017, Placebo
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
55 Years to 85 Years
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, New York