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BHV-8000

Phase 2

Parkinson Disease | Small molecule | Neurology |Biohaven Ltd.|Last Updated: Jan 14, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment550
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06976268A Study to Determine if BHV-8000 is Effective, Safe and Tolerable as a Treatment for Adults Living With Early Parkinson's DiseasePHASE2 RECRUITING 550May 28, 2025Sep 1, 2027Jan 14, 202615 United States
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Study Endpoints
Primary Endpoints
Time to first qualifying worsening event on Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part II
Up to 48 Weeks

To evaluate the efficacy of BHV-8000 compared to placebo. This objective is measured by assessing the time to prespecified worsening on MDS-UPDRS Part II (motor experiences of daily living per self-administered questionnaire). MDS-UPDRS Part II is a 52-point scale with a higher total score representing more severe disability.

Secondary Endpoints
Change in Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part III from Baseline to Week 48
Baseline to Week 48
Change in Clinical Global Impression of Severity (CGI-S) from Baseline to Week 48
Baseline to Week 48
Change in DaT-SPECT scan from Baseline to Week 48
Baseline to Week 48
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BHV-8000 10 mgEXPERIMENTAL -
BHV-8000 20 mgEXPERIMENTAL -
PlaceboPLACEBO_COMPARATOR -
Interventions
NameTypeDescription
BHV-8000DRUGBHV-8000 10 mg. Participants will take blinded investigational product (IP) once daily
PlaceboDRUGMatching placebo taken once daily
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Eligibility Criteria
Age Range40 Years — 85 Years
SexALL
Healthy VolunteersNo
Study Sites15

Key Inclusion Criteria: * Male or female participants 40 to 85 years of age, inclusive, at the time of informed consent. * Meet the diagnostic criteria for "Probable PD" as assessed on the Movement Disorder Society (MDS) Clinical Diagnostic Criteria for PD as assessed by the Investigator. * Have a ...

Countries:United States
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06976268primaryCompletionDate: changed
LOWMay 24, 2026NCT06976268studyFirstPostDate: changed