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Filters: Intervention: Placebo for ABBV-552 Clear all
Completed Phase 2 Interventional Results available

Study to Assess Adverse Events, Change in Disease Activity and How Oral ABBV-552 Capsules Moves Through the Body of Participants Aged 50 to 90 Years With Mild Alzheimer's Disease

NCT05771428
View directory record Official record
Conditions
Alzheimer's Disease (AD)
Interventions
ABBV-552, Placebo for ABBV-552
Drug
Lead sponsor
AbbVie
Industry
Eligibility
50 Years to 90 Years
Enrollment
263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
37
States / cities
Irvine, California • Long Beach, California • Los Alamitos, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 21, 2026, 3:43 PM EDT