A Study to Determine if BHV-8000 is Effective, Safe and Tolerable as a Treatment for Adults Living With Early Parkinson's Disease

NCT ID: NCT06976268

Last Updated: 2026-01-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2/PHASE3

Total Enrollment

550 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-05-28

Study Completion Date

2027-09-30

Brief Summary

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A study to determine if BHV-8000 is efficacious, safe and tolerable in adults diagnosed with early Parkinson's disease.

Detailed Description

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Conditions

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Parkinson Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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BHV-8000 10 mg

Group Type EXPERIMENTAL

BHV-8000

Intervention Type DRUG

BHV-8000 10 mg. Participants will take blinded investigational product (IP) once daily

BHV-8000 20 mg

Group Type EXPERIMENTAL

BHV-8000

Intervention Type DRUG

BHV-8000 20 mg. Participants will take blinded investigational product (IP) once daily

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Matching placebo taken once daily

Interventions

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BHV-8000

BHV-8000 10 mg. Participants will take blinded investigational product (IP) once daily

Intervention Type DRUG

BHV-8000

BHV-8000 20 mg. Participants will take blinded investigational product (IP) once daily

Intervention Type DRUG

Placebo

Matching placebo taken once daily

Intervention Type DRUG

Eligibility Criteria

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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 clinician-documented diagnosis of idiopathic PD with an onset within 2 years of the Screening Visit

Exclusion Criteria

* Medical history indicating a Parkinsonian syndrome other than idiopathic PD, including, but not limited to, progressive supranuclear gaze palsy, multiple system atrophy, drug-induced Parkinsonism, essential tremor, or primary dystonia.
* Diagnosis of clinically significant central nervous system (CNS) disease other than PD.
* Participants who are current smokers (defined as smoking \[in any form, e.g., tobacco smoke, electronic cigarettes, etc.\] )
* Treatment with PD medication(s)
* Any other condition(s) that may compromise participant safety, interfere with study conduct, or jeopardize the potential proper interpretation of study results, in the opinion of the investigator.
Minimum Eligible Age

40 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Biohaven Therapeutics Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Site-049

Birmingham, Alabama, United States

Site Status RECRUITING

Site-041

Los Angeles, California, United States

Site Status RECRUITING

Site-031

Farmington, Connecticut, United States

Site Status RECRUITING

Site-028

New Haven, Connecticut, United States

Site Status RECRUITING

Site-038

Atlantis, Florida, United States

Site Status RECRUITING

Site-017

Boca Raton, Florida, United States

Site Status RECRUITING

Site-051

Maitland, Florida, United States

Site Status RECRUITING

Site-027

Chicago, Illinois, United States

Site Status RECRUITING

Site-071

Boston, Massachusetts, United States

Site Status RECRUITING

Site-015

Farmington Hills, Michigan, United States

Site Status RECRUITING

Site-044

Chesterfield, Missouri, United States

Site Status RECRUITING

Site-005

New York, New York, United States

Site Status RECRUITING

Site-091

Portland, Oregon, United States

Site Status RECRUITING

Site-043

Round Rock, Texas, United States

Site Status RECRUITING

Site-007

Bellevue, Washington, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Chief Medical Officer

Role: CONTACT

203-404-0410

Other Identifiers

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2025-521113-13-00

Identifier Type: CTIS

Identifier Source: secondary_id

BHV8000-301

Identifier Type: -

Identifier Source: org_study_id

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