Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 5, 2026, 12:16 PM EDT

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Showing 25–30 of 30 matching trials from the live ClinicalTrials.gov search.
Conditions
Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension
Interventions
Non-invasive hemodynamic measurements
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational

PIMR and Pulmonary Vascular Disease

NCT05843461
Conditions
Pulmonary Hypertension
Interventions
Pulmonary Index of Microcirculatory Resistance, Right Ventricle Index of Microcirculatory Resistance, Pulmonary artery OCT
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Atrial Fibrillation, Atrial Flutter, Venous Thromboembolic Disease, Myocardial Infarction, Cardiomyopathy
Interventions
ATI-5923, Coumadin (warfarin)
Drug
Lead sponsor
ARYx Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
41
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 34 more
Conditions
Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension, Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
Pulmonary Hypertension Association, Inc.
Other
Eligibility
0 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
52
States / cities
Phoenix, Arizona • Sacramento, California • San Francisco, California + 40 more
Completed No phase listed Observational

Epidemiology of Venous Thromboembolism

NCT00456196
Conditions
Venous Thromboembolism, Pulmonary Embolism, Cancer, Deep Vein Thrombosis, COPD
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Not listed
Enrollment
5,451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Pulmonary Hypertension
Interventions
Riociguat (Adempas, BAY63-2521), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 80 Years
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
9
States / cities
La Jolla, California • Sacramento, California • Miami, Florida + 6 more