Trial intelligence / Profile preview

Mivelsiran in adults with early-stage Down syndrome-associated Alzheimer's disease

NL-OMON61405Phase 2Not yet recruiting

Sponsor
Alnylam Pharmaceuticals
Start
Sep 2026
Modality
Chemically Modified siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Conjugated siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics
Countries
1
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Overview

Phase 2, single-arm trial of mivelsiran in dementia due to Down syndrome (DS-AD), sponsored by Alnylam Pharmaceuticals. Primary endpoint: Change from baseline to Month 24 in amyloid PET as measured in CLs. Planned start Sep 2026; status: not yet recruiting.

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Drugs

mivelsiran
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Conditions

dementia due to Down syndrome (DS-AD)

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