Treatment of Parkinson's Disease With a Transdermal Skin Patch

Inclusion Criteria

• •All patients will carry a diagnosis of Parkinson's Disease based on the presence of a characteristic clinical history and neurological findings. Symptom severity will range from Hoehn \& Yahr stage II-IV.
• •Males and females between the ages 30-76 are eligible for the study.
• •Initial emphasis will be on patients who are taking few or no other medications than levodopa for their Parkinson's disease.
• •No presence or history of any medical condition that can reasonably be expected to subject the patient to unwarranted risk.
• •No patients with a history of significant cardiac (myocardial infarction within 12 months prior to study, dysrhythmia; QTc intervals greater than 440 msec).
• •No patients who are convulsive, hepatic, or with renal disorders (exceeding the upper limit of normal values for LFT's and creatinine respectively).
• •No patients with evidence of other serious medical illness, a history of alcohol or drug abuse, those who have participated in an investigational trial within 28 days prior to study, and pregnant or nursing women or anyone not practicing effective means of birth control.