Depression trials in Portugal

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

• Phase 3Taking people
  Phase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms

  Where

  Braga, Leiria, Lisbon, Loures, Ponta Delgada, Porto

  Age

  18 years to 74 years

  People

  752 worldwide

  Run by

  Janssen Research & Development, LLC

  See details and how to joinNCT06559306 · EU 2023-509070-36-00
• No phaseTaking people
  ipRGC as a Potential Biomarker for Predicting Transcranial Magnetic Stimulation Treatment Response in Major Depressive Disorder

  Where

  Porto

  Age

  18 years to 65 years

  People

  44

  Run by

  Polytechnic Institute of Porto

  See details and how to joinNCT07474974
• 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
  In Vivo Cortical Excitability Modulation in Major Depressive Disorder

  Where

  Lisbon

  Age

  18 years to 65 years

  People

  90

  Run by

  Fundacao Champalimaud

  See details and how to joinNCT05441969