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A Randomized, Double-blind, Placebo-controlled, Global Proof-of-concept Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986446, an Anti-MTBR Tau Monoclonal Antibody, in Participants with Early Alzheimer’s Disease (TargetTau-1)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504840-32-00
Acronym
CN008-0003
Enrollment
42
Registered
2024-09-02
Start date
2024-11-08
Completion date
Unknown
Last updated
2025-10-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Early Alzheimer’s Disease

Brief summary

Change from baseline at Week 76 in brain tau deposition, as measured by tau positron emission tomography (PET)

Detailed description

Change from baseline at Week 76 in Clinical Dementia Rating Scale Sum of Boxes (CDR-SB) score, Change from baseline at Week 76 in integrated Alzheimer’s Disease Rating Scale (iADRS) score, Change from baseline at Week 76 in Alzheimer’s Disease Assessment Scale-Cognitive subscale (ADAS- Cog14) score, Change from baseline at Week 76 in Mini Mental State Examination (MMSE) score, Change from baseline at Week 76 in Alzheimer’s Disease Cooperative Study-instrumental Activities of Daily Living scale (ADCS-iADL) score

Interventions

DRUGPRX005
DRUGSodium Chloride

Sponsors

Bristol-Myers Squibb Services Unlimited Company
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Change from baseline at Week 76 in brain tau deposition, as measured by tau positron emission tomography (PET)

Secondary

MeasureTime frame
Change from baseline at Week 76 in Clinical Dementia Rating Scale Sum of Boxes (CDR-SB) score, Change from baseline at Week 76 in integrated Alzheimer’s Disease Rating Scale (iADRS) score, Change from baseline at Week 76 in Alzheimer’s Disease Assessment Scale-Cognitive subscale (ADAS- Cog14) score, Change from baseline at Week 76 in Mini Mental State Examination (MMSE) score, Change from baseline at Week 76 in Alzheimer’s Disease Cooperative Study-instrumental Activities of Daily Living scale (ADCS-iADL) score

Countries

Belgium, Spain, Sweden

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026