Found 29 matching trials
An Extension of Istradefylline in Parkinson's Disease Patients Who Have Completed Studies 6002-EU-007, 6002-US-013 or 6002-US-018
PHASE3This is a 1-year, open-label, long-term safety extension for patients who h...
Location
Kyowa Pharmaceutical Inc.
A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease
PHASE3The purpose of this study is to evaluate the efficacy of 40 mg a day of ist...
Location
Kyowa Hakko UK Ltd.
A Study of Istradefylline (KW-6002) in Treating Patients With Parkinson's Disease on Levodopa
PHASE3To establish the efficacy of 10, 20 and 40 mg/d dose of istradefylline for ...
Location
Kyowa Pharmaceutical Inc.
A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease in Patients Taking Levodopa
PHASE2To establish the efficacy of 20 mg/day and 40 mg/day doses of istradefyllin...
Location
Multiple Locations
Effect of Mild Hepatic Impairment on the Pharmacokinetics of Istradefylline
PHASE1The purpose of this study is to test whether mild liver impairment affects ...
Location
Orlando Clinical Research Center
Istradefylline Effect Protocol on Parkinson's Disease Tremor
PHASE4This is an investigator-initiated trial. In this 6-month open label, single...
Location
Georgetown University Hospital
A Long-Term, Safety Study With a Flexible Dose Range of KW-6002 in Patients With Motor Response Complications on Levodopa/Carbidopa Therapy
PHASE2The primary objective of this study was to establish the long-term tolerabi...
Location
48 Centers in the US and 4 in Canada
Phase IIb Clinical Trial to Evaluate the Efficacy and Safety of VG081821AC Tablets in Patients With Early to Mid-stage Parkinson's Disease
PHASE2This study is testing a new oral medication called VG081821AC to see if it ...
Location
Xuanwu Hospital of Capital Medical University
Study of KW-6002 (Istradefylline) for the Treatment of Parkinson's Disease in Patients Taking Levodopa
PHASE3The purpose of this study is to establish the efficacy of 20 mg/day and 40 ...
Location
Multiple Locations
Study of KW-6002 (Istradefylline) in Parkinson's Disease in Patients With Motor Response Complications on Levodopa
PHASE3The purpose of this study is to confirm the long term tolerability and safe...
Location
The University of Chicago