Observational Study in Patients with Parkinson’s Disease

28-day observational study of Parkinson’s symptoms using an electronic diary. Patients must be between the ages of 45-85 and currently be using L-Dopa therapy. This study does not include an investigational medication.

Patients will be seen twice in the clinic and complete questionnaires on a handheld diary at home for 28 days. Patients will receive up to $300 for their participation.