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Found 270 studies with search of: Open Studies | "Parkinson Disease"
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Rank Status Study
1 Recruiting Placebo Controlled Study of Preladenant in Participants With Moderate to Severe Parkinson's Disease (P07037 AM3)
Conditions: Parkinson Disease;   Idiopathic Parkinson Disease;   Idiopathic Parkinson's Disease
Interventions: Drug: preladenant;   Drug: Placebo to preladenant
2 Recruiting Study to Determine Mutations in the Gaucher Gene in Patients With Idiopathic Parkinson's Disease for Phenotype-genotype Correlation
Conditions: Parkinson Disease;   Idiopathic Parkinson Disease
Intervention:
3 Recruiting Biomarkers of Risk of Parkinson Disease
Conditions: Parkinson Disease;   Autonomic Nervous System Diseases;   Pure Autonomic Failure
Intervention:
4 Unknown † Safety and Efficacy of Motor Cortex Stimulation in the Treatment of Advanced Parkinson Disease
Condition: Parkinson Disease
Intervention: Device: Motor cortex stimulation
5 Not yet recruiting Endurance Exercise in Parkinson Disease
Condition: Parkinson Disease
Interventions: Behavioral: Moderate Exercise;   Behavioral: Vigorous Exercise
6 Recruiting Varenicline for Gait and Balance Impairment in Parkinson Disease
Condition: Parkinson Disease
Interventions: Drug: Varenicline;   Drug: Sugar pill
7 Recruiting Imaging Biomarkers in Parkinson's Disease
Condition: Parkinson Disease
Intervention:
8 Recruiting An Active-Controlled Extension Study to P04938 and P07037 (P06153 AM2)
Conditions: Parkinson Disease;   Idiopathic Parkinson Disease
Interventions: Drug: Preladenant;   Drug: Rasagiline;   Drug: Placebo to preladenant;   Drug: Placebo to rasagiline
9 Not yet recruiting Swallowing and Breathing Exercises for Dysphagia in Parkinson Disease
Conditions: Parkinson Disease;   Dysphagia
Interventions: Other: Swallowing exercise;   Other: Breathing Exercises;   Other: Swallowing and breathing exercises
10 Not yet recruiting Combined Deep Brain Stimulation for Parkinson's Disease
Condition: Parkinson Disease
Intervention: Procedure: DBS Surgery
11 Recruiting Safety of Urate Elevation in Parkinson's Disease
Condition: Parkinson Disease
Interventions: Drug: Placebo;   Drug: inosine
12 Recruiting The Effects of Vitamin D and Bone Loss in Parkinson's Disease
Condition: Parkinson Disease
Interventions: Dietary Supplement: Vitamin D3;   Other: Placebo
13 Recruiting Research of Biomarkers in Parkinson Disease
Conditions: Parkinson Disease;   Multiple System Atrophy;   Progressive Supranuclear Palsy;   Huntington Disease;   Dystonia;   Diffuse Lewy Body Disease
Intervention:
14 Recruiting Characteristics of Parkinson's Disease Associated With the LRRK-2 Gene Mutation
Condition: Parkinson Disease
Intervention:
15 Recruiting Research Involving Subjects With Parkinson's Disease, Alzheimer Disease and Healthy Controls
Conditions: Parkinson Disease;   Alzheimer Disease
Intervention: Drug: [18F] CFPyPB
16 Recruiting Evaluation of [18F]MK-9470 as a Brain Tracer of Cannabinoid-1 Receptor in Parkinson's Disease and Healthy Subjects
Condition: Parkinson Disease
Intervention: Drug: [18F] MK-9470
17 Not yet recruiting Behavioral Treatments for Anxiety and Depression in Veterans With Parkinson's Disease
Conditions: Parkinson Disease;   Anxiety;   Depression
Intervention: Behavioral: Cognitive Behavioral Therapy
18 Recruiting A Placebo- and Active Controlled Study of Preladenant in Subjects With Moderate to Severe Parkinson's Disease (Study P04938 AM4)
Condition: Parkinson Disease
Interventions: Drug: Preladenant 2 mg tablet;   Drug: Preladenant 5 mg tablet;   Drug: Preladenant 10 mg tablet;   Drug: Placebo for Preladenant;   Drug: Rasagiline 1 mg capsule;   Drug: Placebo for Rasagiline 1 mg capsule
19 Not yet recruiting Emotion, Mood and Executive Function in Parkinson`s Disease (PD)
Condition: Parkinson Disease
Interventions: Drug: Rasagiline;   Drug: Placebo
20 Unknown † Apathy in Parkinson Disease: Clinical, Physiopathological and Pharmacological Study
Condition: Apathy in Parkinson Disease
Intervention:

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† Indicates status has not been verified in more than two years
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