Overview Effect of Paracetamol on Opicapone Pharmacokinetics in Healthy Volunteers Status: Completed Trial end date: 2014-04-01 Target enrollment: Participant gender: Summary Single-centre, open-label, randomised, two-way cross-over study consisting of 2 periods separated by a washout period of 14 days or more. Phase: Phase 1 Details Lead Sponsor: Bial - Portela C S.A.Treatments: AcetaminophenOpicapone