Interleaved deep brain stimulation for dyskinesia management in Parkinson's disease.

ABSTRACT:

Background

In patients with Parkinson's disease, stimulation above the subthalamic nucleus (STN) may engage the pallidofugal fibers and directly suppress dyskinesia.

Objectives

The objective of this study was to evaluate the effect of interleaving stimulation through a dorsal deep brain stimulation contact above the STN in a cohort of PD patients and to define the volume of tissue activated with antidyskinesia effects.

Methods

We analyzed the Core Assessment Program for Surgical Interventional Therapies dyskinesia scale, Unified Parkinson's Disease Rating Scale parts III and IV, and other endpoints in 20 patients with interleaving stimulation for management of dyskinesia. Individual models of volume of tissue activated and heat maps were used to identify stimulation s

SUBMITTER: Aquino CC 

PROVIDER: S-EPMC10957149 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature