The purpose of this study is to provide long-term safety data for rivastigmine capsule and transdermal patch treatments, in particular the effect of rivastigmine on worsening of the underlying motor symptoms of Parkinson's Disease (PD), in patients with mild to moderately severe dementia associated with PD.
Rivastigmine capsules orally twice a day. Target dose 12 mg/day.
Rivastigmine patch once a day in the morning, worn for 24 hours. Target dose 10 cm\^2/day delivering 9.5 mg over a 24 hour period.
Buenos Aires, Buenos Aires, Argentina
Ciudad Autonoma de Bs As, Buenos Aires, Argentina
Buenos Aires, Buenos Aires F.D., Argentina
Rosario, Santa Fe Province, Argentina