Glaucoma trials in Portugal

2 trials · From ClinicalTrials.gov, checked 10 November 2026. Ask the study team whether a trial fits you.

• No phaseTaking people
  PRESERFLO™ MicroShunt XI Observational PMCF Study With no Control Group

  Where

  Lisbon

  Age

  18 years to 85 years

  People

  112 worldwide

  Run by

  Santen SAS

  See details and how to joinNCT07235592
• No phaseTaking people
  Comparing XEN®-63 Gel Stent and PRESERFLO® MicroShunt

  Where

  Lisbon

  Age

  40 years and over

  People

  166 worldwide

  Run by

  Universitaire Ziekenhuizen KU Leuven

  See details and how to joinNCT07359547