Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:45 PM
Ignite Modification Date:
2025-12-24 @ 10:45 PM
NCT ID:
NCT01355835
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:
NCT01355835
Study Brief:
Protocol Section:
NCT01355835