Digital biomarkers
Smartphones, wearables and passive sensing measuring tremor, gait and bradykinesia at home.
State of the art
No update yet for Digital biomarkers. An update is a standalone state-of-the-art for the topic — what someone with Parkinson's needs to know about where this approach stands today.
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Daily‐Life, Sensor‐Derived Tremor Measures Are Sensitive to Progression in Early Parkinson's Disease
This two-year observational study of 540 early-PD participants (Personalized Parkinson Project) showed that continuous wrist-sensor measures of tremor time and tremor power were substantially more sensitive to disease progression than annual MDS-UPDRS clinical scores, particularly in unmedicated patients — the largest and longest real-world validation of wearable tremor monitoring in PD to date.