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Circuit-Based Deep Brain Stimulation for Parkinsons disease; Udall Project 1 Aim 2 and 3

Recruiting

Study objectives: -To characterize spontaneous and movement-related LFP changes in STN and GP in externalized patients under conditions that modulates the severity of tremor, bradykinesia and rigidity (off meds/off stim; on meds/off stim; off meds/on stim, on meds/on stim). -To characterize and compare the relative effect of different forms of closed loop stimulation (e.g., triggered at specific thresholds of low beta/HFO PAC or beta band activity) to standard isochronal high frequency DBS on motor signs and performance during movement.

I'm interested

All
22 Years to 85 Years old
This study is NOT accepting healthy volunteers
Inclusion Criteria:

• Diagnosis of idiopathic PD
• A history of a good response to levodopa (carbidopa/levodopa) defined as at least a 30% improvement in motor UPDRS score
• DBS surgery or IPG battery replacement at UMN is planned as part of routine clinical care.
Exclusion Criteria:

• Other significant neurological disorder
• History of dementia
• Prior history of stereotactic neurosurgery
• Patients with post-operative complications or adverse effects (e.g. ON stimulation dystonias) that affect patient safety or confound the experiment will be excluded from further study
• Pregnant women

Device: Stimulation

Parkinson Disease

Clinics and Surgery Center (CSC)

Kelly Ryberg - rybe0010@umn.edu
Michael Park
N/A
1701M04144
NCT03079037
See this study on ClinicalTrials.gov

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