NCT05906719

Machine Vision Based MDS-UPDRS III Machine Rating

Machine Vision Based Machine Rating of MDS-UPDRS III

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 871 (estimated)
• Sponsor: Ruijin Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The Movement Disorders Society (MDS) Unified Parkinson's Disease Rating Scale (UPDRS) Part III (MDS-UPDRS III) is the primary assessment method for motor symptoms in Parkinson's disease patients. Currently, movement disorder specialists conduct semi-quantitative scoring, which entails limitations such as subjectivity, weak sensitivity, and a limited number of professional physicians. This study, based on machine vision, establishes gold standard labels according to expert scoring. By using machine learning, we develop a machine rating model and compare the model's performance with gold standard rating and general clinical rating to investigate the accuracy of machine vision-based MDS-UPDRS III machine rating.

Conditions

• Parkinsonian Disorders
• Machine Learning

Interventions

Type	Name	Description
OTHER	video recording	Patients' performance of MDS-UPDRS III will be recorded.

Timeline

• Start date: 2023-03-01
• Primary completion: 2024-04-01
• Completion: 2024-04-01
• First posted: 2023-06-18
• Last updated: 2023-06-18

Locations

8 sites across 1 country: China