Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 29, 2026, 6:57 PM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
CTEPH
Interventions
Macitentan Tablets, Riociguat, balloon pulmonary angioplasty
Drug · Device
Lead sponsor
Dr Sudarshan Rajagopal
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational

International BPA Registry

NCT03245268
Conditions
Chronic Thromboembolic Pulmonary Hypertension, CTEPH
Interventions
Balloon pulmonary angioplasty
Procedure
Lead sponsor
International CTEPH Association
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
5
States / cities
La Jolla, California • Boston, Massachusetts • Rochester, Minnesota + 2 more
Completed No phase listed Observational

New International CTEPH Database

NCT02656238
Conditions
Chronic Thromboembolic Pulmonary Hypertension, CTEPH
Interventions
Not listed
Lead sponsor
International CTEPH Association
Other
Eligibility
Not listed
Enrollment
1,019 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
3
States / cities
La Jolla, California • Baltimore, Maryland • Cleveland, Ohio
Conditions
Chronic Thromboembolic Disease (CTED), Exercise Intolerance Post PEA Surgery
Interventions
Adempas
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Active, not recruiting No phase listed Observational

TrEatment Approach in the Multimodal Era Registry

NCT05629052
Conditions
Chronic Thromboembolic Pulmonary Hypertension, CTEPH
Interventions
Pulmonary endarterectomy, Balloon pulmonary angioplasty, Pulmonary hypertension (PH)-specific medication
Procedure · Drug
Lead sponsor
International CTEPH Association
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
4
States / cities
San Diego, California • Evanston, Illinois • Durham, North Carolina + 1 more
Completed Not applicable Interventional Results available

Cutting Balloon Study

NCT01205568
Conditions
Pulmonary Artery Stenosis
Interventions
Transcatheter Cutting Balloon therapy, High Pressure Balloon Angioplasty
Device · Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Years to 18 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
6
States / cities
San Francisco, California • Boston, Massachusetts • Durham, North Carolina + 3 more
Completed No phase listed Observational

U.S. CTEPH Registry

NCT02429284
Conditions
Chronic Thromboembolic Pulmonary Hypertension (CTEPH), Pulmonary Hypertension
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
754 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
La Jolla, California