View clinical trials related to Idiopathic Parkinson Disease.
Filter by:This is a study of the efficacy and safety of preladenant in adult participants with moderate to severe Parkinson's Disease (PD). While on this study, participants will continue to take their usual, prescribed, stable regimen of levodopa (L-dopa) or L-dopa plus adjunct PD medications and will be randomized to receive 2 mg preladenant, 5 mg preladenant, or placebo, twice daily, for 12 weeks. After that, participants may choose to receive additional treatment with preladenant. The primary hypothesis is that at least the 5 mg twice daily dose of preladenant is superior to placebo as measured by the change from Baseline to Week 12 in the mean "off" time.
The primary purpose of this extension study is to assess the long-term safety and tolerability of preladenant in participants from parent studies NCT01155466 [P04938] and NCT01227265 [P07037] with moderate to severe Parkinson's Disease (PD). The study will also characterize the long-term efficacy of preladenant in participants with PD. Participants will continue to receive their stable regimen of levodopa (L-dopa) plus any adjunct medications during the study as prescribed by their physician. Several classes of adjunct medications may be used, including Amantadine, anticholinergics, dopa decarboxylase inhibitors, and dopamine agonists.
This study will be conducted in an observational multiple-cohort design aimed at acquiring clinical, treatment, health status, and economic data. Patients with Parkinson's disease (PD) will be enrolled.
This study aims to assess the tolerability of duloxetine, 60mg once daily, in open label fashion, in depressed patients with Parkinson's disease during 12 weeks treatment.
This is a 41-week trial composed of two consecutive parts (Part A, 14 weeks and optional Part B, 27 weeks) to evaluate the efficacy of levetiracetam in controlling levodopa induced dyskinesias in adults with Idiopathic Parkinson's Disease, without negative impact on the benefit on the motor function of the antiparkinsonian treatment.