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Prediction of Deep Brain Stimulation (DBS) Efficacy in Patients With Dystonia Based on Preoperative Wearable Gait Analysis: A Prospective Observational Study
This study aims to investigate whether preoperative gait characteristics, measured by wearable sensors, can predict the clinical outcomes of Deep Brain Stimulation (DBS) in patients with dystonia. Participants scheduled for DBS surgery will undergo gait analysis using wearable sensors before the procedure. Clinical assessments, including the Burke-Fahn-Marsden Dystonia Rating Scale (BFMDRS) and the SF-36 Health Survey, will be conducted preoperatively and postoperatively to evaluate surgical efficacy and quality of life. The study seeks to identify gait biomarkers that correlate with optimal DBS response.
This study aims to investigate whether preoperative gait characteristics, measured by wearable sensors, can predict the clinical outcomes of Deep Brain Stimulation (DBS) in patients with dystonia. Participants scheduled for DBS surgery will undergo gait analysis using wearable sensors before the procedure. Clinical assessments, including the Burke-Fahn-Marsden Dystonia Rating Scale (BFMDRS) and the SF-36 Health Survey, will be conducted preoperatively and postoperatively to evaluate surgical efficacy and quality of life. The study seeks to identify gait biomarkers that correlate with optimal DBS response.
Age
18 - 70 years
Sex
ALL
Healthy Volunteers
No
Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
Shanghai, China
Start Date
August 1, 2025
Primary Completion Date
December 1, 2029
Completion Date
December 1, 2029
Last Updated
January 7, 2026
50
ESTIMATED participants
Wearable Gait Sensor Analysis
DEVICE
Lead Sponsor
Ruijin Hospital
Collaborators
NCT07304089
NCT02686125
NCT07417280
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