Temporal Relationship Between Motor Fluctuations and Nonmotor Fluctuations

NCT02060695 · Seoul National University Hospital

Recruiting

In plain English

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About this study

Objectives 1. how many patients will experience motor or nonmotor fluctuation during follow-up period? 2. in how many patients, does motor fluctuation precede nonmotor fluctuation? 3. in how many patients, does nonmotor fluctuation precede motor fluctuation? Participants: persons with Parkinson disease in early stage who does not have motor or nonmotor fluctuation Recruitment period: 3 years from the commencement of the study Follow-up period: 3 years for each participants

Eligibility criteria

Inclusion Criteria: * clinical diagnosis of Parkinson disease by United Kingdom Parkinson's Disease Society Brain Bank criteria * early stage Exclusion Criteria: * dementia (MMSE\<26) * persons who refuse participating

Study design

Enrollment target: 800 participants

Age groups: child, adult, older_adult

Timeline

Starts: 2012-09

Estimated completion: 2031-06

Last updated: 2017-05-03

Primary outcomes

• time period from the onset of disease to the occurrence of motor or nonmotor fluctuation (6 months)

Sponsor

Seoul National University Hospital · other

Contacts & investigators

ContactBeom S Jeon, MD, PhD · contact · brain@snu.ac.kr · 82-2-2072-2876

InvestigatorBeom S Jeon, MD, PhD · principal_investigator, Seoul National University Hospital

All locations (1)

Seoul National University HospitalRecruiting

Seoul, South Korea

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