Pulmonary arterial hypertension trials in Belgium

In Belgium 16 Also abroad 305

16 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 10 November 2026. Ask the study team whether a trial fits you.

Phase 1/2Taking people
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Where
Leuven
Age
18 years and over
People
89 worldwide
Run by
Novartis Pharma AG
See details and how to join2024-513613-12-00 · EU 2024-513613-12-00
Phase 3Taking people
A Study Providing Treatment Access in Participants With Pulmonary Hypertension Completing a Parent Study and Having no Other Option
Where
Leuven
Age
2 years and over
People
280 worldwide
Run by
Actelion
See details and how to joinNCT05179876 · EU 2023-506791-27-00
Phase 2Taking people
Clinical Trial of NS-863 in Participants With Pulmonary Arterial Hypertension (PAH)
Where
Gent, Leuven
Age
18 years to 75 years
People
135 worldwide
Run by
NS Pharma, Inc.
See details and how to joinNCT07441200 · EU 2025-525114-38-00
Phase 3Taking people
Efficacy and Safety Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)
Where
Anderlecht, Leuven
Age
18 years and over
People
344 worldwide
Run by
Insmed Incorporated
See details and how to joinNCT07179380 · EU 2025-521558-40-00
Phase 2Taking people
Study of REGN13335 in Adult Participants With Pulmonary Arterial Hypertension (PAH)
Where
Anderlecht, Leuven
Age
18 years and over
People
99 worldwide
Run by
Regeneron Pharmaceuticals
See details and how to joinNCT07318597 · EU 2024-514754-79-00
Phase 3Taking people
A Phase 3 Study to Evaluate the Safety and Efficacy L606 in Participants With PH-ILD
Where
Anderlecht, Ghent, Leuven
Age
18 years to 80 years
People
344 worldwide
Run by
Liquidia Technologies, Inc.
See details and how to joinNCT07285655
Phase 3Taking people
Open-label Extension Study of Seralutinib in Adult Subjects With PAH (PROSERA-EXT)
Where
Anderlecht, Leuven
Age
18 years to 75 years
People
330 worldwide
Run by
Gossamer Bio USA, Inc.
See details and how to joinNCT06274801 · EU 2023-506334-75-00
Phase 3Taking people
A Study to Evaluate the Efficacy and Safety of Once Daily Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Arterial Hypertension (PAH)
Where
Anderlecht, Leuven
Age
18 years to 75 years
People
344 worldwide
Run by
Insmed Incorporated
See details and how to joinNCT07481981 · EU 2026-525265-48-00
Phase 3Enrolling by invitation
A Study Evaluating the Long-Term Efficacy and Safety of Ralinepag in Subjects With PAH Via an Open-Label Extension
Where
Anderlecht, Leuven
Age
18 years and over
People
1,000 worldwide
Run by
United Therapeutics
See details and how to joinNCT03683186 · EU 2023-509305-68-00
No phaseEnrolling by invitation
Global Utilization And Registry Database for Improved preservAtion of doNor LUNGs
Where
Leuven
People
3,500 worldwide
Run by
Paragonix Technologies
See details and how to joinNCT04930289
Phase 3Taking people
An Adaptive Program of IKT-001 in Pulmonary Arterial Hypertension (PAH)
Where
Anderlecht, Leuven
Age
18 years to 75 years
People
486 worldwide
Run by
Inhibikase Therapeutics
See details and how to joinNCT07365332 · EU 2024-520218-23-00
Phase 1/2Taking people
A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)
Where
Leuven
Age
18 years to 100 years
People
232 worldwide
Run by
Novartis Pharmaceuticals
See details and how to joinNCT06649110
No phaseTaking people
Genes Associated With Development of Pulmonary Arterial Hypertension in Patients With Congenital Shunt Lesions
Where
Leuven
Age
18 years and over
People
21
Run by
Universitaire Ziekenhuizen KU Leuven
See details and how to joinNCT02691689
Phase 4Taking people
The Impact of IV Iron on Exercise Capacity and Quality of Life in Pulmonary Hypertension
Where
Aalst, Brussels, Genk, Kortrijk, Leuven, Lodelinsart, Yvoir
Age
18 years and over
People
306
Run by
Ziekenhuis Oost-Limburg
See details and how to joinNCT07359599 · EU 2025-522936-14-00
No phaseTaking people
COMPERA / COMPERA-KIDS
Where
Leuven
Age
1 week and over
People
14,000 worldwide
Run by
Technische Universität Dresden
See details and how to joinNCT01347216
No phaseTaking people
Cardiopulmonary Toxicity of Thoracic Radiotherapy
Where
Leuven
Age
18 years and over
People
320 worldwide
Run by
University Medical Center Groningen
See details and how to joinNCT03978377