Ignite Creation Date:
2025-12-24 @ 7:39 PM
Ignite Modification Date:
2025-12-30 @ 9:45 PM
Study NCT ID:
NCT04043403
Status:
COMPLETED
Last Update Posted:
2025-10-15
First Post:
2019-07-30
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Bilateral Closed Loop Deep Brain Stimulation for Freezing of Gait Using Neural and Kinematic Feedback
Sponsor:
Stanford University
Organization:
Study Overview
Official Title:
Bilateral Closed Loop Deep Brain Stimulation for Freezing of Gait Using Neural and Kinematic Feedback
Status:
COMPLETED
Status Verified Date:
2025-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Deep Brain Stimulation of the subthalamic nucleus (STN) has become a standard of care, FDA-approved treatment for Parkinson's disease, with stimulation delivered at a constant amplitude and voltage, operating in an open-loop fashion that does not respond to a patient's current state. Although gait deficits and freezing of gait may initially respond to continuous open-loop deep brain stimulation (olDBS) and medication, the symptoms often recur over time.
The episodic and predictable nature of FOG makes it well suited for adaptive DBS (aDBS) and a device that overcomes the limitations of traditional high frequency olDBS and is capable of adapting therapy either in the frequency or intensity domain transiently to treat FOG while also treating other PD signs such as tremor and bradykinesia.
The purpose of this study is to determine the feasibility of an adaptive DBS system, that responds to patient-specific neural and kinematic variables with customized DBS parameters.
The episodic and predictable nature of FOG makes it well suited for adaptive DBS (aDBS) and a device that overcomes the limitations of traditional high frequency olDBS and is capable of adapting therapy either in the frequency or intensity domain transiently to treat FOG while also treating other PD signs such as tremor and bradykinesia.
The purpose of this study is to determine the feasibility of an adaptive DBS system, that responds to patient-specific neural and kinematic variables with customized DBS parameters.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: