A Pharmacokinetic Study of Levodopa and Carbidopa Intestinal Gel in Subjects With Advanced Parkinson's Disease

A Study to Compare Plasma Levels of Levodopa, Carbidopa and Entacapone After TRIGEL or Duodopa Infusion in PD Patients

NCT02448914 ·Status: COMPLETED ·Phase: PHASE1

Duodopa Home Titration Using Telemedicine: Evaluation of Use of Resources

NCT01956032 ·Status: COMPLETED

eArly levoDopa With Opicapone in Parkinson's paTients wIth motOr fluctuatioNs.

NCT04990284 ·Status: COMPLETED ·Phase: PHASE4

Long-term Study of Duodopa (Levodopa/Carbidopa) in Advanced Parkinson's: Health Outcomes & Net Economic Impact

NCT00141518 ·Status: COMPLETED ·Phase: PHASE4

Efficacy and Safety Proof of Concept Study in Patients With Parkinson's Disease and End-of-dose Motor Fluctuations

NCT01766258 ·Status: COMPLETED ·Phase: PHASE2

A Study to Evaluate Fixed Dose Carbidopa/Levodopa/Entacapone Versus Immediate Release Carbidopa/Levodopa

NCT00134966 ·Status: COMPLETED ·Phase: PHASE3

A Study of AP-CD/LD in Fluctuating Parkinson's Disease Patients Who Completed IN 11 004

NCT02615873 ·Status: UNKNOWN ·Phase: PHASE3

Global REsponsE During iNFusIon of a gEl With LevoDopa/Carbidopa

NCT01754129 ·Status: COMPLETED

Study of the Effects of Dopaminergic Medications on Dopamine Transporter Density in Subjects With Parkinson's Disease

NCT00129181 ·Status: COMPLETED ·Phase: NA

Long Term Effectiveness of Levodopa-Entacapone-Carbidopa Intestinal Gel in Participants With Advanced Parkinson's Disease

NCT07313176 ·Status: RECRUITING

Basic and Clinical Studies of Levodopa/Carbidopa/Entacapone in the Treatment of Early Parkinson's Disease

NCT06236230 ·Status: RECRUITING ·Phase: PHASE4

A Post Marketing Observational Study of Activities of Daily Living in Advanced Parkinson's Disease Patients With Early Troublesome Motor Fluctuations and Treated With Duodopa - a Multi-country Study

NCT01747655 ·Status: COMPLETED

A Study Comparing Efficacy of Levodopa-Carbidopa Intestinal Gel/Carbidopa-Levodopa Enteral Suspension and Optimized Medical Treatment on Dyskinesia in Subjects With Advanced Parkinson's Disease (DYSCOVER)

NCT02799381 ·Status: COMPLETED ·Phase: PHASE3

Augmenting Effects of L-DOPS With Carbidopa and Entacapone

NCT00547911 ·Status: TERMINATED ·Phase: PHASE1/PHASE2

Study on Tolerability of Levodopa/Carbidopa in Children With Angelman Syndrome

NCT00829439 ·Status: COMPLETED ·Phase: PHASE1

Opicapone as Adjunctive Therapy to Levodopa-Carbidopa Intestinal Gel in Parkinson's Disease

NCT06432309 ·Status: COMPLETED ·Phase: NA

The Impact of Exercise on Subthalamic Nucleus Neural Activity in Parkinson's Disease

NCT05905302 ·Status: COMPLETED ·Phase: NA

Real-World Study of Foslevodopa/Foscarbidopa to Assess Quality of Life Outcomes in Adult Participants Earlier Within Advanced Parkinson Disease

NCT07227896 ·Status: NOT_YET_RECRUITING

Health Related Quality of Life in LCIG Patients and LCIG Eligible Patients Continuing Oral Therapy

NCT02381444 ·Status: COMPLETED

Pharmacokinetic Study in Healthy Volunteers

NCT02554734 ·Status: COMPLETED ·Phase: PHASE1

Comparison of Dopamin Level in Idiopathic Parkinson's Patients

NCT06115538 ·Status: ENROLLING_BY_INVITATION ·Phase: PHASE4

The Correlation of Reduction of Levodopa and Non-motor Symptoms of Parkinson's Disease After Deep Brain Stimulation

NCT05901350 ·Status: COMPLETED ·Phase: NA

Bioequivalence Study of Carbidopa/Levodopa/Entacapone Combination vs. Carbidopa/Levodopa Combination Plus Entacapone in Healthy Volunteers

NCT00415831 ·Status: COMPLETED ·Phase: PHASE1

Bioequivalence Study of Carbidopa/Levodopa/Entacapone Combination vs. Carbidopa/Levodopa Combination Plus Entacapone in Healthy Volunteers

NCT00415922 ·Status: COMPLETED ·Phase: PHASE1

PharmacoMRI of Parkinson Disease

NCT01528592 ·Status: COMPLETED ·Phase: NA