- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03194217
BEN-2001 in Parkinson Disease Patients With Excessive Daytime Sleepiness (CASPAR)
November 3, 2020 updated by: BenevolentAI Bio
Dose Finding Phase IIb Study of Bavisant to Evaluate Its Safety and effiCacy in treAtment of exceSsive Daytime sleePiness (EDS) in PARkinson's Disease (PD).
This phase 2b study is designed as multicentre, multinational, randomized, double blind, parallel group and placebo controlled with three doses of Bavisant (0.5, 1, and 3 mg/d) in subjects with excessive daytime sleepiness with Parkinson's disease.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Phase 2b study will be conducted with the aim of investigating the efficacy and safety of three fixed doses of Bavisant (0.5, 1 and 3 mg/d) compared to placebo for the treatment of excessive daytime sleepiness (EDS) in subjects with Parkinson's disease.
Study Type
Interventional
Enrollment (Actual)
244
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Florida
-
Miami, Florida, United States, 33018
- Maxblue Institute
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
50 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Subjects of either sex aged 50 to 80 years *Subjects with previous diagnosis of Parkinson's disease (following the UK Parkinson's disease society brain bank clinical diagnostic criteria)*
- Subjects capable of understanding and complying with protocol requirements
- Subjects with medical history of excessive daytime sleepiness
Exclusion Criteria:
- Subjects with excessive daytime sleepiness due to conditions other than Parkinson's disease (including narcolepsy)
- Subjects with clinical evidence of depression with significant psychiatric comorbidities (Hamilton Rating Scale for Depression - HAM-D score greater than or equal to 17; with or without treatment)
- Subjects with evidence of significant fatigue (Fatigue Severity Scale - FSS greater than or equal to 36
- Subjects with known history of abuse of alcohol or other addictive substances in the 6 months prior to inclusion.
- Subjects with known allergies or hypersensitivity to Bavisant or any of its excipients.
- Subjects who are pregnant or lactating.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
Placebo comparator
|
Placebo
|
Experimental: BEN-2001, 0.5mg
Experimental treatment
|
Bavisant dihydrochloride monohydrate for oral use
Other Names:
|
Experimental: BEN-2001, 1.0mg
Experimental treatment
|
Bavisant dihydrochloride monohydrate for oral use
Other Names:
|
Experimental: BEN-2001, 3.0mg
Experimental treatment
|
Bavisant dihydrochloride monohydrate for oral use
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Measurement of Sleepiness Using the Epworth Sleepiness Scale (ESS) at Baseline and Post Dose.
Time Frame: 6 weeks
|
Mean absolute change of Bavisant treatment groups in the Epworth Sleepiness Scale (ESS) from baseline to the end of the 6-week treatment period. The ESS score (sum of 8 item scores) ranges from 0 to 24 with higher score corresponding to higher average sleep propensity in daily life (higher daytime sleepiness). Eligibility determined based on ESS score of 13 and above. |
6 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: William G Ondo, M.D, Methodist Neurological Institute
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 10, 2017
Primary Completion (Actual)
May 28, 2019
Study Completion (Actual)
May 28, 2019
Study Registration Dates
First Submitted
June 19, 2017
First Submitted That Met QC Criteria
June 20, 2017
First Posted (Actual)
June 21, 2017
Study Record Updates
Last Update Posted (Actual)
November 24, 2020
Last Update Submitted That Met QC Criteria
November 3, 2020
Last Verified
July 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Sleep Disorders, Intrinsic
- Dyssomnias
- Sleep Wake Disorders
- Parkinsonian Disorders
- Basal Ganglia Diseases
- Movement Disorders
- Synucleinopathies
- Neurodegenerative Diseases
- Parkinson Disease
- Disorders of Excessive Somnolence
- Sleepiness
Other Study ID Numbers
- BB-2001-201b
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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