45 Clinical Trials for Various Conditions
This is a multicenter, randomized, double-blind, placebo-controlled, parallel-group, fixed-dose study in patients with a diagnosis of Parkinson's Disease consistent with the UK Parkinson's Disease Society (UKPDS) Brain Bank diagnostic criteria, who are experiencing wearing off symptoms and levodopa-induced dyskinesia.
The purpose of this study is to assess the effect of tavapadon on the change from baseline in total daily hours of "on" time without troublesome dyskinesia in L-Dopa-treated participants with Parkinson's Disease (PD) who are experiencing motor fluctuations.
Parkinson's disease (PD) is a neurological condition, which affects the brain. PD gets worse over time, but how quickly it progresses varies a lot from person to person. Some symptoms of PD are tremors, stiffness, and slowness of movement. This study measures the efficacy, safety, and tolerability of ABBV-951 versus oral Levodopa (LD)/Carbidopa (CD) \[LD/CD\] in advanced PD participants to achieve reduction in motor fluctuations. ABBV-951 is an investigational (unapproved) drug containing Levodopa Phosphate/Carbidopa Phosphate (LDP/CDP) given subcutaneously (under the skin) for the treatment of Parkinson's Disease. Adult participants with advanced PD will be enrolled. Approximately 130 participants will be enrolled in the study in approximately 80 sites across the world. In one arm, participants will receive ABBV-951 solution as a continuous infusion under the skin plus oral placebo capsules for LD/CD. In the second arm, participants will receive placebo solution for ABBV-951 as a continuous infusion under the skin plus oral capsules containing LD/CD tablets. The treatment duration is 12 weeks. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the course of the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects, and completing questionnaires.
This is a phase 2 study, randomized, double-blind, placebo-controlled, multicenter study of oral CVN424 at two dose levels (low-dose and high-dose) in Parkinson's disease (PD) patients with motor fluctuations.
This is a multi-center, randomized, double-blind, double-dummy, active controlled clinical Study. Following a screening period, eligible subjects will be enrolled to an open-label oral IR-LD/CD adjustment period; then an open-label ND0612 conversion period; then after optimization periods subjects will be randomized to receive either ND0612 or its matching Placebo with IR-LD/CD. Subjects can continue to an optional open-label extension period.
The purpose of this study is to evaluate the long-term safety and clinical utility of IPX203 in the treatment of participants with advanced Parkinson's disease (PD) who have motor fluctuations.
To evaluate the safety and efficacy of IPX203 (carbidopa and levodopa) extended-release capsules (IPX203 ER CD-LD) in comparison to immediate release (IR) CD-LD in the treatment of CD-LD-experienced participants with Parkinson's disease (PD) who have motor fluctuations.
The purpose of this study is to assess the safety, tolerability, pharmacokinetics and efficacy of BTRX-246040 in subjects with PD who have motor fluctuations and predictable early morning off periods.
The objective of this study is to assess the safety of VY-AADC02 in participants with Parkinson's disease (PD) with motor fluctuations.
Evaluate the safety and efficacy of unilateral focused ultrasound pallidotomy using the ExAblate 4000 System in the management of dyskinesia symptoms or motor fluctuations for medication refractory, advanced idiopathic Parkinson's disease.
A cardiac safety study of an investigational drug to see how it affects the heart in people with Parkinson's Disease Complicated by Motor Fluctuations ("OFF" Episodes)
The purpose of this study is to evaluate the long term safety and tolerability of PF-06649751 in Parkinson's disease patients who experience motor-fluctuations.
The purpose of this study is to evaluate the efficacy, safety and tolerability of PF-06649751 in Parkinson's disease patients who experience motor-fluctuations.
The primary purpose is to demonstrate superiority of Rotigotine over Placebo on motor symptoms when used in subjects with symptoms of Gastrointestinal Dysfunction. Hypothesis: Rotigotine will decrease OFF time compared to Placebo.
The primary objective of this study is to explore the efficacy and tolerability of DM-1992 compared to a standard carbidopa/Levodopa Immediate-Release (CD/LD IR) tablet (Sinemet IR) as measured by: * "ON" time with no dyskinesia or non-troublesome dyskinesia * "OFF" time
The purpose of this study is to determine whether treatment of H. pylori (an infection of the stomach) improves treatment effectiveness in patients with Parkinson's disease and motor fluctuations.
Parkinson's Disease is a major neurodegenerative disorder in which there is a progressive loss of dopamine-containing neurons. The understanding that PD is a syndrome of dopamine (DA) deficiency led to the introduction in the clinical practice of L-dopa, a precursor of DA that crosses the blood brain barrier, and also to the use of selective inhibitors of MAO-B, the major DA metabolising enzyme in man. Safinamide is an inhibitor of MAO-B. This is a phase III trial to evaluate the efficacy and safety of safinamide (50 and 100 mg p.o. q.a.m.) compared to placebo as add-on therapy to a stable dose to levodopa in subjects with advance idiopathic Parkinson's Disease. The principal efficacy measure is the increase in mean daily "on" time during the 18-hr diary recording period.
The primary purpose of this study is to characterize the acute anti-dyskinetic properties of intravenous levetiracetam in Parkinson's disease patients who have been optimized on antiparkinsonian medication. The secondary objective is to study the effect of intravenous LEV on additional motor and cognitive symptoms of PD.
This study is a multicenter, 9 months, open label extension study for all patients who are willing and eligible to continue from the pivotal, double-blind S308.3.002 study.
This study is a multicenter, randomized, double blind, parallel group study of 3 months' treatment with SLV308 administered as a monotherapy in patients with advance stage PD. An open label safety extension to this study is planned as a separate protocol for patients who are willing and eligible to participate.
This is a multi-center, randomized, double-blind, placebo-controlled, parallel-group study of E2007 in levodopa treated Parkinson's disease patients with motor fluctuations.
Study to look at the effectiveness, tolerability and safety of two doses of Rasagiline (0.5 mg and 1mg) in advanced Parkinson's Disease (PD) Patients who have been treated with Levodopa/Carbidopa therapy.
Study for patients currently using Levodopa/Carbidopa who will be assigned to receive either Rasagiline or Placebo
This is a randomized, double-blind, two treatment, two group, parallel group study. Subjects will be randomized to one of two treatment groups (E2007 or Placebo) in a 3 to 1 ratio and receive treatment for a total of ten weeks (Days 1 to 70).
Long term safety and efficacy (12 months) of levodopa-carbidopa intestinal gel.
This is a randomized, double-blind, placebo-controlled, multicenter study in participants with Parkinson's disease (PD) with motor fluctuations. Participants will be randomized to receive once-daily oral doses of either 75 milligrams (mg) CVN424, 150 mg CVN424, or a matching placebo for 12 weeks. Participants who successfully complete this study and retain eligibility/suitability will be invited to participate in a future open-label extension (OLE) study.
The primary purpose of this study is to demonstrate the superiority of UCB0022 as an adjunctive treatment to stable dose of standard-of-care (SoC) (including at least levodopa therapy) over placebo with regard to motor fluctuations time spent in the OFF state (OFF time) in study participants with advanced Parkinson's Disease (PD).
This is an observational study to describe the treatment patterns and clinical outcomes observed with use of ONGENTYS as adjunctive treatment to levodopa/carbidopa in Parkinson's disease patients experiencing "off" episodes with motor fluctuations
An extension study for participants who have completed a prior VY-AADC01 clinical study
Phase 3, international, multicenter, open-label 12 month safety study.