Safety, Tolerability, and Pharmacokinetics of Single Doses of ABBV-916, an Anti-Amyloid Antibody, in Healthy Participants.

ABSTRACT: Amyloid-beta (Aβ) plaque brain clearance is one of the promising disease-modifying treatment approaches to slow cognitive decline in Alzheimer's disease (AD). ABBV-916, an anti-amyloid antibody, was being developed as an early AD disease-modifying treatment. A phase 1, randomized double-blind, placebo-controlled single ascending dose (SAD) study investigated the safety, tolerability, pharmacokinetics (PK), and immunogenicity of ABBV-916 in healthy participants. Five groups of participants were enrolled and randomized 6:2 to receive ABBV-916 (100, 300, 1000, or 3000 mg) or placebo by intravenous (IV) infusion or subcutaneous (SC) injection (300-mg dose only). After dosing, participants were followed for 20 weeks for assessments. Cerebrospinal fluid (CSF) samples were collected after dosing

SUBMITTER: Bachhav SS 

PROVIDER: S-EPMC12789875 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature