Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Hypertension;Pulmonary;Primary”

139 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 139 results

Not applicableStudy completedNCT00250640
What this trial is testing

Observation of Patients With Primary Pulmonary Hypertension Receiving Prescribed Ventavis Inhalation Therapy Regarding Safety and Efficacy for up to 4 Years

Who this might be right for
Hypertension, Pulmonary
Bayer 106
Not applicableUnknownNCT05996302
What this trial is testing

HA Residents With PVD, 6MWD Assessed at HA (2840m) vs LA (Sea Level)

Who this might be right for
Pulmonary Vascular DiseasePulmonary Artery HypertensionChronic Thromboembolic Pulmonary Hypertension
University of Zurich 24
Large-scale testing (Phase 3)Study completedNCT00080457
What this trial is testing

Safety and Efficacy Study of Sitaxentan Sodium (Thelin™) in Patients With Pulmonary Arterial Hypertension

Who this might be right for
Pulmonary Hypertension
Encysive Pharmaceuticals 240
Testing effectiveness (Phase 2)Study completedNCT02790450
What this trial is testing

Acute Effects of Benzbromaron on the Pulmonary Circulation

Who this might be right for
Idiopathic Pulmonary Arterial Hypertension
Medical University of Graz 10
Not applicableActive Not RecruitingNCT04258813
What this trial is testing

Onco-primary Care Networking to Support TEAM-based Care

Who this might be right for
Blood PressureHypertensionCancer+15 more
Duke University 313
Not applicableUnknownNCT02959723
What this trial is testing

Physiopathology of Pulmonary Arterial Hypertension: Mechanistic Studies

Who this might be right for
Idiopathic Pulmonary Arterial Hypertension
Universitaire Ziekenhuizen KU Leuven 100
Testing effectiveness (Phase 2)Ended earlyNCT03884465
What this trial is testing

Hemodynamic Evaluation of Dose-response and Safety of Dry Powder Inhalation of Treprostinil

Who this might be right for
Pulmonary Arterial Hypertension
Liquidia Technologies, Inc. 15
Early research (Phase 1)Study completedNCT01590108
What this trial is testing

The Study of Apelin-APJ System on Pulmonary Hypertension Patients and Healthy Subjects

Who this might be right for
Idiopathic Pulmonary Arterial Hypertension
Imperial College London 12
Post-approval studies (Phase 4)Study completedNCT06605326
What this trial is testing

Subcutaneous Treprostinil as a Bridge to Lung Transplantation in Severe Pulmonary Hypertension: A Single-Arm Retrospective Study

Who this might be right for
Pulmonary HypertensionPulmonary Arterial HypertensionChronic Lung Disease-Associated Pulmonary Hypertension+2 more
Guangzhou Institute of Respiratory Disease 46
Post-approval studies (Phase 4)Study completedNCT00004754
What this trial is testing

Phase IV Study of Chronic Infusional Epoprostenol for Severe Primary Pulmonary Hypertension

Who this might be right for
Hypertension, Pulmonary
National Center for Research Resources (NCRR)
Testing effectiveness (Phase 2)Study completedNCT00414687
What this trial is testing

Aerosolized Randomized Iloprost Study II (AIR - II) Long-Term Safety, Tolerability, and Clinical Effects of Iloprost Inhalation in Patients With Primary or Secondary Pulmonary Hypertension

Who this might be right for
Hypertension, Pulmonary
Bayer 63
Testing effectiveness (Phase 2)Ended earlyNCT05339087
What this trial is testing

Efficacy and Safety of Riociguat in Incipient Pulmonary Vascular Disease as an Indicator for Early PAH

Who this might be right for
Pulmonary Vascular DisorderPrimary Pulmonary HypertensionSystemic Sclerosis+1 more
Heidelberg University 35
Not applicableActive Not RecruitingNCT06587074
What this trial is testing

Features of the Clinical Course and Prognosis in Patients With Idiopathic Pulmonary Hypertension When Using Modern Strategies of Specific Therapy

Who this might be right for
Idiopathic Pulmonary Arterial Hypertension
Russian Cardiology Research and Production Center 150
Not applicableLooking for participantsNCT05462574
What this trial is testing

Right Ventricle Lipid in Pulmonary Arterial Hypertension (PAH)

Who this might be right for
Idiopathic Pulmonary Arterial HypertensionHeritable Pulmonary Arterial HypertensionPulmonary Arterial Hypertension Associated With Connective Tissue Disease
Vanderbilt University Medical Center 75
Not applicableStudy completedNCT00551408
What this trial is testing

Endothelial Progenitor Cells and Pulmonary Idiopathic Arterial Hypertension

Who this might be right for
Pulmonary Idiopathic Arterial Hypertension
Unidad de Investigacion Clinica en Medicina S.C. 20
Post-approval studies (Phase 4)Ended earlyNCT00120380
What this trial is testing

Combination Therapy of Bosentan and Aerosolized Iloprost in Idiopathic Pulmonary Arterial Hypertension (IPAH)

Who this might be right for
Hypertension
Hannover Medical School 40
Not applicableStudy completedNCT04337671
What this trial is testing

Impact of Aerobic Training on Sleep Quality and Aerobic Fitness in Male Patients With Pulmonary Artery Hypertension

Who this might be right for
Pulmonary Artery Hypertension
Cairo University 30
Not applicableStudy completedNCT02950142
What this trial is testing

Evidence-based Laboratory Test Order Sets in Primary Care

Who this might be right for
Diabetes MellitusHypertensionCardiovascular Diseases+14 more
Universitaire Ziekenhuizen KU Leuven 288
Not applicableEnrolling By InvitationNCT06583395
What this trial is testing

Quest to Analyze One Thousand Humans Meditating

Who this might be right for
Amyotrophic Lateral Sclerosis (ALS)Angina, StableAnxiety+52 more
Tobias Moeller-Bertram 3,000
Not applicableStudy completedNCT00004805
What this trial is testing

Study of the Effect of Four Methods of Cardiopulmonary Resuscitation Instruction on Psychosocial Response of Parents With Infants at Risk of Sudden Death

Who this might be right for
Pulmonary HypertensionBronchopulmonary DysplasiaRespiratory Distress Syndrome
National Center for Research Resources (NCRR) 500
Next Page