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University of Delaware Participant Recruitment Registry for Parkinson's Disease Research
The purpose of this Parkinson's Disease Registry is to assist with recruitment of willing participants into future Parkinson's disease research studies at the …
Basal Ganglia Contributions to Transitions in Freezing of Gait and Parkinson's Disease
The purpose of this research is to examine the possible causes and signs of freezing of gait (FOG) secondary to Parkinson's disease (PD). To achieve this, the …
Phase 2 Trial of Tributyrin in People With Parkinson's Disease and Cognitive Impairments
The goal of this clinical trial is to learn if taking a tributyrin supplement works to improve memory and thinking and walking and balance in adults with Parki…
Hemodynamic Effects of Positive Airway Pressure to Treat Supine Hypertension and Improve Neurogenic Orthostatic Hypotension
This study aims to learn about the effects of continuous positive airway pressure (CPAP) on people with autonomic failure and high blood pressure when lying do…
Effects of Targeted Amino Acid Supplementation for People With Parkinson's Disease on Amino Acid Profiles and Health Related Markers
The goal of this clinical trial is to learn if a tailored amino acid supplement works to help adults living with Parkinson's disease to improve nutrition, meta…
Understanding Motivation in Parkinson's Patients Through Neurophysiology
The study aims to better understand motivation and value-based decision-making in Parkinson's patients through neurophysiology using Medtronic's Percept DBS de…
A Randomized, Double-blind, Placebo-controlled, Sequential Parallel Group, Single and Multiple Ascending Dose (SAD/MAD) Study in Healthy Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics of HL-400 Following Oral Administration
This is a randomized, double-blind, placebo-controlled, dose-escalation study in healthy subjects to evaluate the safety, tolerability, pharmacokinetics of HL-…
The Effects of Vagus Nerve Stimulation on Intrinsic Lower Leg Spinal Motoneuron Excitability in Parkinson's Disease.
This study is designed to better understand the mechanisms contributing to impaired activation of leg muscles in people with Parkinson's disease (PD) and to te…
A Digital Therapeutic Platform for Swallowing and Drooling Problems in Parkinson's
The purpose of this study is the development and early-stage validation of a wearable sensor for dysphagia in patients with PD.
Parkinson's Progression Markers Initiative Online Study (PPMI Online)
Parkinson Progression Marker Initiative Online (PPMI Online) is an observational study collecting participant reported information from people with and without…
Identification of Prodromal Neurodegeneration in Serotonergic-Induced REM Sleep Behavior Disorder
This project will test the hypotheses that people with 5-HT RBD have systemic alpha- synuclein pathology, prodromal DLB signs, and brainstem lesions in regions…
"SwallowFit," an Exercise Program and Randomized Clinical Trial Designed for US Service Members, Veterans, and Families Affected by Parkinson's Disease.
The goal of this clinical trial is to learn if a proactive swallow exercise will help to improve swallow fitness in patients with Parkinson's disease. The aim…