Parkinson disease trials in Portugal

5 trials · From ClinicalTrials.gov, checked 11 November 2026. Ask the study team whether a trial fits you.

• Phase 3Taking people
  A Study to Evaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's Disease

  Where

  Braga, Coimbra, Funchal, Guimaraes, Lisbon, Senhora Da Hora, Torres Vedras

  Age

  50 years to 85 years

  People

  900 worldwide

  Run by

  Hoffmann-La Roche

  See details and how to joinNCT07174310 · EU 2025-522683-32-00
• Phase 2/3Taking people
  A Study to Determine if BHV-8000 is Effective, Safe and Tolerable as a Treatment for Adults Living With Early Parkinson's Disease

  Where

  Braga, Guimaraes, Lisbon, Torres Vedras

  Age

  40 years to 80 years

  People

  550 worldwide

  Run by

  Biohaven Therapeutics Ltd.

  See details and how to joinNCT06976268 · EU 2025-521113-13-00
• Phase 2Taking people
  Psilocybin Therapy for Psychological Distress in Palliative Patients

  Where

  Lisbon

  Age

  18 years and over

  People

  108 worldwide

  Run by

  University Medical Center Groningen

  See details and how to joinNCT06782724 · EU 2023-510488-36-01
• No phaseTaking people
  Empower Your Mind to Embrace Your Life: an Online ACT Intervention for Young-Onset Parkinson's Disease

  Where

  Coimbra

  Age

  21 years to 65 years

  People

  20

  Run by

  University of Coimbra

  See details and how to joinNCT07310147
• No phaseTaking people
  Deep Brain Stimulation-Induced Mania in Parkinson's Disease

  Where

  Lisbon

  Age

  18 years and over

  People

  100

  Run by

  Albino Maia

  See details and how to joinNCT05444907