Pulmonary arterial hypertension trials in Spain

28 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 13 November 2026. Ask the study team whether a trial fits you.

• Phase 4Not yet taking people in Spain
  REstoration with calcifediol of VItamin D deficiency in pulmonary Arterial Hypertension patients (REVIDAH study)

  Where

  Barcelona, Las Palmas De Gran Canaria, Madrid, Santander, Sevilla, Valencia

  Age

  18 years and over

  People

  102

  Run by

  Consorci Mar Parc De Salut De Barcelona

  See details and how to join2025-521694-14-00
• No phaseTaking people
  Multicenter Study on the Development of Pulmonary Arterial Hypertension Screening Models Based on Artificial Intelligence for Patients With Systemic Sclerosis

  Where

  Barcelona, Granada, Madrid, Santander

  Age

  18 years to 80 years

  People

  350

  Run by

  Alejandro Cruz Utrilla

  See details and how to joinNCT07236970
• No phaseTaking people
  Pulmonary Artery DenerVation Clinical Study Using the Gradient Denervation System in Heart Failure Patients With Pulmonary Hypertension Group 2 (PreVail-PH2 OUS Study)

  Where

  Badalona, Barcelona, Valencia

  Age

  22 years to 85 years

  People

  20

  Run by

  Gradient Denervation Technologies

  See details and how to joinNCT06495970