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Pepinemab

Phase 1/2

Alzheimer Disease | Biologics | Neurology |Vaccinex, Inc.|Trials Updated: Aug 22, 2024

Pepinemab development status

Highest phase Phase 1/2
Registered trials 1 across 1 sponsor since May 2020

Pepinemab target and mechanism

Molecular targetSEMA4D
Target classInhibitor
ModalityBiologics

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment50

FDA Designations

No designations recorded

Pepinemab clinical trials

Pepinemab · 1 trial · 1 indication

Phase 1/2 1
NCT04381468SEMA4D Blockade Safety and Brain Metabolic Activity in Alzheimer's Disease (AD)Alzheimer Disease
COMPLETED50 Analytics
PHASE1/PHASE2COMPLETED
SEMA4D Blockade Safety and Brain Metabolic Activity in Alzheimer's Disease (AD)
Alzheimer DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of subjects with treatment emergent adverse events (TEAEs)
Up to 40 weeks

TEAEs are defined as Adverse events (AEs) with onset after date-time of first dose, or medical conditions present prior to the start of IP but increased in severity or relationship after date-time of first dose of IP.

Secondary Endpoints

Effects on brain metabolism
Up to 36 weeks
Alzheimer's Disease Assessment Scale- Cognitive subscale (ADAS-cog13)
Up to 36 weeks
Clinical Dementia Rating (CDR)
Up to 36 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
pepinemab 40mg/kgEXPERIMENTALThe study drug, pepinemab, will be administered via monthly intravenous infusions.
PlaceboPLACEBO_COMPARATOR.A placebo control will be administered via monthly intravenous infusions.

Interventions

NameTypeDescription
PepinemabDRUGPepinemab is a humanized IgG4 monoclonal antibody. The antibody is formulated at 20 mg/mL in 20 mM Sodium Acetate buffer, pH 5.4, containing 130 mM Sodium Chloride and 0.02% Polysorbate 80
PlaceboDRUGPlacebo consists of formulation buffer only which is 20 mM Sodium Acetate buffer, pH 5.4, containing 130 mM Sodium Chloride and 0.02% Polysorbate 80
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Eligibility Criteria

Age Range55 Years to 85 Years
SexALL
Healthy VolunteersNo
Study Sites14

Inclusion 1. Written informed consent from the participant and legally acceptable representative (trial partner). 2. Have a reliable and competent trial partner who must have a close relationship with the participant, who has face to face contact at least three days a week for a minimum of ten waki...

Countries:United States
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