Ignite Creation Date:
2025-12-24 @ 10:45 PM
Ignite Modification Date:
2026-03-04 @ 7:05 PM
Study NCT ID:
NCT01355835
Status:
COMPLETED
Last Update Posted:
2012-08-08
First Post:
2011-05-13
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Combined STN/SNr-DBS for the Treatment of Refractory Gait Disorders in Parkinson's Disease
Sponsor:
University Hospital Tuebingen
Organization:
Study Overview
Official Title:
Combined STN/SNr-DBS for the Treatment of Refractory Gait Disorders in Parkinson's Disease: Design of a Two-armed Double-blind Cross-over Study
Status:
COMPLETED
Status Verified Date:
2012-08
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:
STN/SNr
Brief Summary:
12 patients with idiopathic Parkinson's disease and refractory gait disturbances under best individual subthalamic nucleus stimulation and dopaminergic medication will be included into this randomised double-blind cross-over two-armed clinical trial. The treatment consists of two different stimulation settings using (i) conventional stimulation of the subthalamic nucleus \[STNmono\] and (ii) combined stimulation of distant electrode contacts located in the subthalamic nucleus and caudal border zone of STN and substantia nigra pars reticulata \[STN+SNr\].
Detailed Description:
A composite 'axial score' including the major clinical and anamnestic items on gait, posture and balance function from UPDRSII (items 13-15) and UPDRS III (items 27-31) constitutes the primary outcome measure. Secondary outcome measures include specified clinical and anamnestic assessments on freezing of gait, balance, quality of life, non-motor symptoms, impulsivity, impulse control and neuropsychiatric symptoms. The aim of the present trial is to investigate the efficacy and safety of combined stimulation on subthalamic and nigral electrode contacts \[STN+SNr\] in refractory hypokinetic gait disturbances compared with \[STNmono\] (active comparator). The results will clarify, whether the combined \[STN+SNr\] stimulation improves otherwise refractory gait disturbances in PD.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: