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The Parkinson's Progression Markers Initiative (PPMI) Clinical - Establishing a Deeply Phenotyped PD Cohort
The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical featu…
Open-Label, Multi-Stage Study to Optimize the Intraputaminal Administration of AB-1005 Using a Prescriptive Infusion Algorithm (PIA)
This study is being done to test a new way of delivering AB-1005 into the brain. The goal is to make the procedure easier and quicker to perform, while providi…
Investigating the Increased Risk of Falls in Individuals With Parkinson's Disease Treated With Deep Brain Stimulation
The purpose of this pilot study is to assess changes in thinking and movement after deep brain stimulator implantation. The study will also examine whether the…
Novel DBS Stimulation Patterns for Treatment of Parkinson's Disease - UNMC/Medtronic Collaborative Acute Feasibility Pilot
This is an open-label, non-randomized, proof-of-concept comparison of clinical vs. research stimulation patterns in patients with Parkinson's disease (PD) bein…
Sequential Multiple Assignment Randomized Trial to Treat Urinary Symptoms in Parkinson Disease
The purpose of this study is to learn about different treatments for overactive bladder symptoms in Parkinson's Disease. The investigators want to find out if …
A Randomized, Double-Blind, Placebo-Controlled, Phase II Study to Evaluate the Safety, Tolerability, and Efficacy of Intranasal Insulin and Glutathione as an Add-On Therapy in Subjects With Parkinson's Disease (NOSE-PD)
This study will be evaluating the safety and efficacy of insulin and glutathione in subjects with Parkinson's Disease compared to placebo.
Motor Network Physiology Characterization During Deep Brain Stimulation Surgery
The brain networks controlling movement are complex, involving multiple areas of the brain. Some neurological disorders, like Parkinson's disease (PD) and esse…
An Open-label Clinical Trial Investigating the Long-term Safety of Buntanetap in Treating Participants With Parkinson's Disease
This study will examine the long-term safety of buntanetap in participants with PD. This will be a 36-month open-label safety study. This study will be conduct…
Effects of Deep Brain Stimulation (DBS) on Laryngeal Function and Associated Behaviors in Parkinson Disease
Nearly one-million people in North America are now living with Parkinson's disease (PD), and that number is projected to rise to nearly 1.2 million by 2030. Wi…
The Efficacy of Psilocybin Therapy for Depression in Parkinson's Disease
The purpose of this study is to understand whether people with Parkinson's Disease and depression have improvement in their symptoms after psilocybin therapy.
Neurophysiology of Locomotor Adaptation and Freezing of Gait in Parkinson's Disease
Locomotor adaptation will be studied using an established split-belt treadmill paradigm, consisting of baseline (1:1 speed ratio), split-belt adaptation (2:1) …
Efficacy and Mechanisms of a Metacognitive Strategy Intervention for Parkinson Disease-Related Cognitive Decline.
Mild cognitive decline is common in early Parkinson disease (PD) and is associated with disability, reduced quality of life (QOL), and increased risk for demen…