Study Results
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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COMPLETED
239 participants
OBSERVATIONAL
2021-03-01
2022-08-04
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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ONGENTYS
Opicapone 50 mg capsule once daily for 6 months
Opicapone
Opicapone as adjunctive treatment to levodopa/carbidopa over a 6-month period
Interventions
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Opicapone
Opicapone as adjunctive treatment to levodopa/carbidopa over a 6-month period
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Parkinson's disease patients experiencing "off" episodes
* Patient receiving concomitant levodopa/carbidopa, and as deemed appropriate by the physician, newly initiating ONGENTYS as adjunctive treatment
Exclusion Criteria
* Patient is not able to complete the study duration of 6 months
* History of moderate or severe hepatic impairment
* Patient has end-stage renal disease
* Concomitant use of non-selective monoamine oxidase (MAO) inhibitor or catechol-O-methyltransferase (COMT) inhibitors (patients entering study may switch from other COMT inhibitors to ONGENTYS)
* History of pheochromocytoma, paraganglioma, or other catecholamine-secreting neoplasms
* Currently enrolled in an interventional clinical trial
* Currently or previously received ONGENTYS
18 Years
ALL
No
Sponsors
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Neurocrine Biosciences
INDUSTRY
Responsible Party
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Principal Investigators
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Olga Klepitskaya, MD, FAAN
Role: STUDY_DIRECTOR
Neurocrine Biosciences
Locations
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Neurocrine clinical site
Los Gatos, California, United States
Neurocrine clinical site
Memphis, Tennessee, United States
Neurocrine clinical site
Christiansburg, Virginia, United States
Neurocrine clinical site
Norfolk, Virginia, United States
Neurocrine clinical site
Auburn, Washington, United States
Neurocrine clinical site
Crab Orchard, West Virginia, United States
Countries
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References
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Ferreira JJ, Lees A, Rocha JF, Poewe W, Rascol O, Soares-da-Silva P; Bi-Park 1 investigators. Opicapone as an adjunct to levodopa in patients with Parkinson's disease and end-of-dose motor fluctuations: a randomised, double-blind, controlled trial. Lancet Neurol. 2016 Feb;15(2):154-165. doi: 10.1016/S1474-4422(15)00336-1. Epub 2015 Dec 23.
Lees AJ, Ferreira J, Rascol O, Poewe W, Rocha JF, McCrory M, Soares-da-Silva P; BIPARK-2 Study Investigators. Opicapone as Adjunct to Levodopa Therapy in Patients With Parkinson Disease and Motor Fluctuations: A Randomized Clinical Trial. JAMA Neurol. 2017 Feb 1;74(2):197-206. doi: 10.1001/jamaneurol.2016.4703.
Other Identifiers
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NBI-OPC-PD4006
Identifier Type: -
Identifier Source: org_study_id
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