Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 22, 2026, 12:57 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Pulmonary Hypertension, Primary Clear all
Recruiting No phase listed Observational

Pediatric Pulmonary Hypertension Network (PPHNet) Informatics Registry

NCT02249923
View directory record Official record
Conditions
Pulmonary Vascular Disease, Pulmonary Arterial Hypertension
Interventions
Not listed
Lead sponsor
New York Medical College
Other
Eligibility
1 Day to 21 Years
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2031
U.S. locations
13
States / cities
Palo Alto, California • San Francisco, California • Aurora, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Jul 22, 2026, 12:57 AM EDT
Recruiting Not applicable Interventional

Understanding the Effects of Pulmonary Arterial Hypertension on Lean Muscle Mass

NCT07132788
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
blood draw, Short Performance Physical Battery, Grip strength test, Six minute walk test, Chest CT scan, Dual-Energy X-ray Absorptiometry Scan, Activity monitoring, 24 hour diet recall, Echocardiogram, Quality of Life Questionnaire (emPHasis 10), International Physical Activity Questionnaire Short Form (IPAQ-SF), Low resistance exercise intervention
Diagnostic Test · Radiation · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 2 Interventional Results available

Bardoxolone Methyl Evaluation in Patients With Pulmonary Hypertension (PH) - LARIAT

NCT02036970
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Pulmonary Hypertension, Interstitial Lung Disease, Idiopathic Interstitial Pneumonia, Idiopathic Pulmonary Fibrosis, Sarcoidosis, Respiratory Bronchiolitis Associated Interstitial Lung Disease, Desquamative Interstitial Pneumonia, Cryptogenic Organizing Pneumonia, Acute Interstitial Pneumonitis, Idiopathic Lymphoid Interstitial Pneumonia, Idiopathic Pleuroparenchymal Fibroelastosis
Interventions
Bardoxolone methyl, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 75 Years
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
30
States / cities
Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced Jul 22, 2026, 12:57 AM EDT
Withdrawn Phase 1 Interventional

A Study of Stellate Ganglion Block and / or Reserpine in Group 2 Pulmonary Hypertension

NCT02684786
View directory record Official record
Conditions
Pulmonary Artery Hypertension
Interventions
reserpine, stellate ganglion block, lidocaine
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Jul 22, 2026, 12:57 AM EDT
Terminated Phase 2 Interventional

CXA-10 Study in Subjects With Pulmonary Arterial Hypertension

NCT04053543
View directory record Official record
Conditions
PAH
Interventions
CXA-10
Drug
Lead sponsor
Complexa, Inc.
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
31
States / cities
Birmingham, Alabama • Tucson, Arizona • Anaheim, California + 27 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2020 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Phase 2 Interventional

Open-label Extension Study of GB002 in Adult Subjects With Pulmonary Arterial Hypertension (PAH)

NCT04816604
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
GB002 (seralutinib), Generic Dry Powder Inhaler
Drug · Device
Lead sponsor
GB002, Inc., a wholly owned subsidiary of Gossamer Bio, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
15
States / cities
Sacramento, California • Santa Barbara, California • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Not applicable Interventional

Onco-primary Care Networking to Support TEAM-based Care

NCT04258813
View directory record Official record
Conditions
Blood Pressure, Hypertension, Cancer, Cancer, Breast, Cancer of Prostate, Cancer Colorectal, Cancer, Endometrial, Cancer of Head and Neck, Non Small Cell Lung Cancer, CVD - Cardiovascular Disease, Diabetes Mellitus, Hypercholesterolemia, Diabetes, Cancer of Esophagus, Cancer of Liver, Cancer, Renal Cell, Cancer of Pancreas, Cancer Ovaries
Interventions
iGuide Intervention (Self-guided), iGuide 2 Intervention (Tailored/Targeted), Control
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 79 Years
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension

NCT06137742
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
PF-07868489, Placebo for PF-07868489
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
23
States / cities
Anaheim, California • Costa Mesa, California • Orange, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 1 Interventional

Sorafenib Study: Dosing in Patients With Pulmonary Arterial Hypertension (PAH)

NCT00452218
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Sorafenib
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2016 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 3 Interventional

PHIRST-1: Tadalafil in the Treatment of Pulmonary Arterial Hypertension

NCT00125918
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
tadalafil, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
12 Years and older
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
3
States / cities
Tucson, Arizona • Minneapolis, Minnesota • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 20, 2008 · Synced Jul 22, 2026, 12:57 AM EDT
Recruiting Phase 2 Interventional

Repurposing Valsartan May Protect Against Pulmonary Hypertension

NCT06053580
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Right Heart Failure, Right Ventricular Dysfunction, Pulmonary Vascular Disorder
Interventions
Valsartan 40 mg, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 1 Interventional

A Study of Ranolazine Acute Administration and Short Term Administration in Pulmonary Arterial Hypertension

NCT01757808
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 72 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 2, 2017 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Ascending Dose Study for Evaluation of Safety, Tolerability and Pharmacokinetics of L606

NCT04041648
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
L606 (Liposomal Treprostinil) Inhalation Solution 51ug, L606 Inhalation System, Placebo Solution
Drug · Device · Other
Lead sponsor
Pharmosa Biopharm Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 4 Interventional

Sotatercept on Central Cardiopulmonary Performance and Peripheral Oxygen Transport During Exercise in Pulmonary Arterial Hypertension

NCT06409026
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Sotatercept
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Terminated No phase listed Observational

Impact of Inhaled Treprostinil Sodium on Ventilation Perfusion Matching

NCT01494896
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Chronic Obstructive Pulmonary Disease
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
3
States / cities
Jacksonville, Florida • Weston, Florida
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Study of Pulmonary Hypertension Peripheral Limitations

NCT05968859
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Healthy
Interventions
Aerobic Training, Leg Training
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Phase 3 Interventional

A Phase 3 Study to Evaluate the Safety and Tolerability of L606 in Subjects With PAH or PH-ILD

NCT04691154
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Pulmonary Hypertension Due to Lung Diseases
Interventions
L606 inhalation suspension
Combination Product
Lead sponsor
Liquidia Technologies, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
8
States / cities
Scottsdale, Arizona • Los Angeles, California • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 4 Interventional

A Transition Study From Flolan® to Remodulin® in Patients With Pulmonary Arterial Hypertension

NCT00058929
View directory record Official record
Conditions
Pulmonary Arterial Hypertension, Pulmonary Hypertension
Interventions
treprostinil sodium
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
8
States / cities
Los Angeles, California • Torrance, California • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2013 · Synced Jul 22, 2026, 12:57 AM EDT
Active, not recruiting Phase 2 Interventional

Oral Ifetroban to Treat Diffuse Cutaneous Systemic Sclerosis (SSc) or SSc-associated Pulmonary Arterial Hypertension

NCT02682511
View directory record Official record
Conditions
Scleroderma, Diffuse, Scleroderma, Systemic, Scleroderma, Limited, Sclerosis, Progressive Systemic, Skin Diseases, Connective Tissue Diseases, Pathologic Processes, Autoimmune Diseases
Interventions
Oral Ifetroban, Oral Placebo
Drug
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
10
States / cities
Tucson, Arizona • Los Angeles, California • Weston, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 3 Interventional Results available

BAY63-2521:Long-term Extension Study in Patients With Pulmonary Arterial Hypertension

NCT00863681
View directory record Official record
Conditions
Hypertension, Pulmonary
Interventions
Riociguat (BAY63-2521)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 80 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
11
States / cities
Los Angeles, California • Sacramento, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2023 · Synced Jul 22, 2026, 12:57 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Aspirin and Simvastatin in Pulmonary Arterial Hypertension

NCT00384865
View directory record Official record
Conditions
Hypertension, Pulmonary
Interventions
Simvastatin, Aspirin, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
4
States / cities
Baltimore, Maryland • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Jul 22, 2026, 12:57 AM EDT
Terminated Phase 3 Interventional Results available

A Long-Term, Open-Label Study to Evaluate the Safety of Sitaxsentan Sodium Treatment in Patients With Pulmonary Arterial Hypertension

NCT00811018
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Sitaxsentan
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years to 75 Years
Enrollment
1,192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
45
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2012 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Phase 3 Interventional Results available

A Study to Assess Whether Macitentan Delays Disease Progression in Children With Pulmonary Arterial Hypertension (PAH)

NCT02932410
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Macitentan, Standard-of-care
Drug · Other
Lead sponsor
Actelion
Industry
Eligibility
1 Month to 17 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Jul 22, 2026, 12:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessmet of Patients With PAH Right Ventricular Volume

NCT01557582
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Ventripoint Medical System
Device
Lead sponsor
VentriPoint Diagnostics Ltd.
Industry
Eligibility
12 Years and older
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
6
States / cities
Chicago, Illinois • Boston, Massachusetts • Rochester, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2015 · Synced Jul 22, 2026, 12:57 AM EDT