Pulmonary arterial hypertension trials in Brazil

In Brazil 15 Also abroad 305

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

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
Belo Horizonte, Blumenau, Porto Alegre, Ribeirão Preto, São Paulo
Age
18 years and over
People
344 worldwide
Run by
Insmed Incorporated
See details and how to joinNCT07179380 · EU 2025-521558-40-00
Phase 3Taking people
Open-label Extension Study of Seralutinib in Adult Subjects With PAH (PROSERA-EXT)
Where
Belo Horizonte, Blumenau, Porto Alegre, São Paulo
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 3Enrolling by invitation
A Study Evaluating the Long-Term Efficacy and Safety of Ralinepag in Subjects With PAH Via an Open-Label Extension
Where
Belo Horizonte, Botucatu, Goiânia, Porto Alegre, São Paulo
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 phaseTaking people
Quality of Life Questionnaire in Pulmonary Hypertension EMPHASIS-10: Brazilian Adaptation and Validation
Where
Porto Alegre
Age
18 years and over
People
50
Run by
Hospital de Clinicas de Porto Alegre
See details and how to joinNCT07822997
Phase 4Taking people
Randomized Study of Triple Therapy vs Sildenafil Dose Optimization in Pulmonary Arterial Hypertension
Where
São Paulo
Age
18 years and over
People
196
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07713914
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
Porto Alegre
Age
18 years to 100 years
People
232 worldwide
Run by
Novartis Pharmaceuticals
See details and how to joinNCT06649110
No phaseTaking people
The Impact of ERA Switching on Risk Stratification in Pulmonary Arterial Hypertension
Where
São Paulo
Age
18 years and over
People
183
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07013149
No phaseTaking people
Frailty, Physical Capacity and Lung Function in Postoperative Pulmonary Endarterectomy Patients
Where
São Paulo
Age
18 years and over
People
50
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT06286891
No phaseTaking people
Validation of a Patient Knowledge Questionnaire for Pulmonary Hypertension
Where
São Paulo
Age
18 years and over
People
215
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07120789
No phaseTaking people
AIRDROP: Can we Improve Adherence to Inhaled Treatment for Pulmonary Arterial Hypertension?
Where
São Paulo
Age
18 years and over
People
72
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07457762
No phaseTaking people
Electrical Impedance Tomography for Assessment of Pulmonary Hypertension
Where
São Paulo
Age
18 years and over
People
120
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07453017
No phaseNot yet taking people in Brazil
Long-Term Outcomes of Selexipag in Schistosomiasis-Associated Pulmonary Arterial Hypertension
Where
São Paulo
Age
18 years and over
People
30
Run by
Caio Júlio César dos Santos Fernandes
See details and how to joinNCT07453030
No phaseNot yet taking people in Brazil
Information Sources in Pulmonary Hypertension
Where
São Paulo
Age
18 years and over
People
100
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT07207525
No phaseTaking people
PulmonAry hyperteNsion DiagnOsis: a National cohoRt reseArch
Where
São Paulo
Age
18 years and over
People
139
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT06998329
No phaseTaking people
imprOving Adherence to Pulmonary artErial hyperteNsion Treatment With teLemedicIne and patieNt guidaNce
Where
São Paulo
Age
18 years and over
People
61
Run by
University of Sao Paulo General Hospital
See details and how to joinNCT06850792