Effectiveness of STIL Orthosis in PD

Parkinson's disease is a neurodegenerative condition that leads to uncontrollable shaking (tremor), which can substantially impair everyday activities. The goal of this clinical trial is to learn if the STIL Orthosis works as a treatment option for tremor in people with Parkinson's disease. The main questions it aims to answer are: * Does the STIL Orthosis reduce tremor? * Are users satisfied with the usability and comfort of the STIL Orthosis? * Does the STIL Orthosis have any adverse effects? Participants' tremor will be measured during three conditions: * While wearing the STIL Orthosis * While wearing an orthosis without dampening (sham) * While wearing no orthosis (baseline) Researchers will compare the severity of tremor while wearing the STIL Orthosis against tremor during sham and baseline.

NCT Number	NCT06886178
Lead Sponsor	Radboud University Medical Center Collaborators: The Dutch Brain Foundation
Conditions	Parkinson's Disease, Action Tremor
Enrollment	25 participants
Start Date	2025-02-19
Primary Completion	2025-12-01 (estimated)
Study Completion	2025-12-01 (estimated)
Updated on ClinicalTrials.gov	2026-03-19