Overview Study Of Cabaser and Sinemet CR For The Treatment Of Nighttime Symptoms Associated With Parkinson's Disease. Status: Terminated Trial end date: 2005-09-01 Target enrollment: Participant gender: Summary The study will assess the relative benefit of cabergoline vs carbidopa/levodopa therapy in treating nighttime problems of Parkinson Disease. Phase: Phase 4 Details Lead Sponsor: PfizerTreatments: CabergolineCarbidopaCarbidopa, levodopa drug combinationLevodopa