NCT02795663

Deep Brain Stimulation and Parkinson's Disease

Deep Brain Stimulation and Parkinson's Disease: Analysis of the Modifications of the Cortical Activation During Driving Tasks and During Tasks Involving the Control of the Impulses by Means of the Optical Imaging and of the Technique of Delay Discounting Task

• Status: Completed
• Phase: EARLY_Phase 1
• Study type: Interventional
• Enrollment: 15 (actual)
• Sponsor: Centre Hospitalier Universitaire, Amiens · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

* Background : Deep brain stimulation of SubThalamic Nucleus (STN-DBS) is an effective treatment for a large variety of movement disorders. However, the efficacy of STN-DBS relies on unclear mechanisms. * Purpose: In this study, using optical imaging, the investigators will evaluate the cortical hemodynamic changes induced by STN-DBS of parkinsonian patients during motor task and delay discounting task. the investigators will perform an optical imaging study using Near-InfraRed Spectroscopy (NIRS) in a parkinsonian patient after STN-DBS. The investigators will measure bilateral local cortical hemodynamic changes under "On" and "Off" stimulation conditions and during a motor task (left hand movement) and delay discounting task Relative concentration changes of oxy-Hb, deoxy-Hb, and total Hb will be continuously analyze. * Primary outcome: Study of local cortical hemodynamic change (oxy-Hb, deoxy-Hb, and total Hb) under " on " and " off " stimulation during a motor task.

Conditions

• Parkinson Disease

Interventions

Type	Name	Description
DEVICE	NIRS EEG HR recording	NIRS EEG HR recording

Timeline

• Start date: 2014-09-01
• Primary completion: 2017-12-01
• Completion: 2017-12-01
• First posted: 2016-06-10
• Last updated: 2025-09-19

Locations

1 site across 1 country: France