New pill aims to slow Parkinson's progression in early stages
NCT ID NCT06976268
First seen Jun 24, 2026 · Last updated Sep 18, 2026 · Updated 12 times
Summary
This study tests whether a daily pill called BHV-8000 can slow the worsening of motor skills in people recently diagnosed with Parkinson's disease. About 550 adults aged 40 to 85 with early Parkinson's will receive either BHV-8000 (10 mg or 20 mg) or a placebo for up to 48 weeks. The main goal is to see if the drug delays a meaningful decline in daily living abilities.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BHV-8000 (a drug taken once daily as a pill)
- What this could lead to
- If it works, this could point toward a treatment that slows the progression of early Parkinson's disease, helping people stay independent longer.
- What could go wrong
- This is an early-to-mid-stage trial, so the drug may not prove effective or safe. Results from 550 people may not apply to everyone with Parkinson's.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 550 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * Male or female participants 40 to 80 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 Key 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.
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Get notified about this study
Sign up to get updates when this study changes or when new studies for Parkinson disease are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
22 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Site-003
RECRUITINGIrvine, California, 92618, United States
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Site-004
RECRUITINGFoxborough, Massachusetts, 02035, United States
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Site-005
RECRUITINGNew York, New York, 10021, United States
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Site-006
RECRUITINGAlbany, New York, 12208, United States
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Site-007
RECRUITINGBellevue, Washington, 98007, United States
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Site-009
RECRUITINGHenrico, Virginia, 23233, United States
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Site-015
RECRUITINGFarmington Hills, Michigan, 48334, United States
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Site-017
RECRUITINGBoca Raton, Florida, 33486, United States
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Site-019
RECRUITINGSeattle, Washington, 98122, United States
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Site-025
RECRUITINGAurora, Colorado, 80045, United States
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Site-027
RECRUITINGChicago, Illinois, 60611, United States
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Site-028
RECRUITINGNew Haven, Connecticut, 06510, United States
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Site-031
RECRUITINGFarmington, Connecticut, 06030, United States
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Site-038
RECRUITINGAtlantis, Florida, 33462, United States
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Site-041
RECRUITINGLos Angeles, California, 90033, United States
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Site-043
RECRUITINGRound Rock, Texas, 78681, United States
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Site-044
RECRUITINGChesterfield, Missouri, 63005, United States
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Site-049
RECRUITINGBirmingham, Alabama, 35294, United States
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Site-051
RECRUITINGMaitland, Florida, 32751, United States
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Site-071
RECRUITINGBoston, Massachusetts, 02114, United States
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Site-074
RECRUITINGNewport News, Virginia, 23601, United States
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Site-091
RECRUITINGPortland, Oregon, 97210, United States
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