Overview Effect of BIA 9-1067 at Steady-state on the Pharmacokinetics of Levodopa/Carbidopa and Levodopa/Benserazide Status: Completed Trial end date: 2010-03-01 Target enrollment: Participant gender: Summary To investigate the effect of BIA 9-1067 in steady-state conditions on the levodopa pharmacokinetics Phase: Phase 1 Details Lead Sponsor: Bial - Portela C S.A.Treatments: BenserazideCarbidopaLevodopaOpicapone