The Pulmonary Hypertension Association (PHA) provides this tool to help participants learn more about research ongoing in PH. Use the filters below to narrow the search results to fit your personal needs. Each listing describes current research, who qualifies to participate, and whom to contact for information.
No personal information can be collected through this tool. The information presented on the PHA Clinical Trials page has been obtained directly from ClinicalTrials.gov, a service of the U.S. National Institutes of Health (NIH). PHA recommends that you use the information in this resource to begin a conversation with your PH specialist about whether or not participating in research is right for you.
Search for PH clinical trials here:
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129Xe MRI Cardiopulmonary
The goal of this NIH-sponsored study is to characterize three biomarkers derived from 129Xe gas exchange MRI and to understand how they change in response to interventions.
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Activity Monitoring in Pulmonary Hypertension
This is a prospective, longitudinal, observational study of free-living activity trackers and patient reported outcomes to test the hypothesis that daily activity will have stronger prognostic value than 6MWD in patients with pulmonary hypertension after 12 weeks.
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Acute Responses of Active Video Games and Traditional Exercise Program in in Patients With Pulmonary Hypertension
At least 20 volunteers with a diagnosis of Pulmonary Hypertension in the Department of Cardiology of Dokuz Eylul University and who meet the criteria for follow-up and inclusion will participate in the study. The aim of this study is to examine the acute effects of active video games compared to traditional exercise and the effects on energy expenditure and enjoyment in PD patients. Demographic and clinical information of the participants will be questioned. Active video games and home-based exercise sessions will be held randomly/by the same person with a break of at least 1 day in 1 week, lasting 20 minutes. Heart rate, blood ...
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A Long-term Extension Study of Riociguat in Patients With Symptomatic Pulmonary Arterial Hypertension.
To provide riociguat therapy to eligible patients with PAH originating from Bayer-sponsored trials with BAY63-2521/ Riociguat / Adempas® who are currently or recently treated in these trials until lack of patient benefit as assessed by investigator, or commercial availability and reimbursement.
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A Long-term Follow-up Study of Sotatercept for PAH Treatment (MK-7962-004/A011-12)
This study is being conducted to assess the long-term safety, tolerability, and efficacy of sotatercept (MK-7962, formerly called ACE-011) in participants with Pulmonary Arterial Hypertension (PAH). This open-label, long-term follow-up (LTFU) study is supported by data from the PULSAR study (Phase 2, NCT03496207) in which treatment with sotatercept resulted in hemodynamic and functional improvements in the study participants, including those receiving maximal PAH therapy with double/triple drug combinations and intravenous prostacyclin. The primary objective of this open-label, LTFU study is to evaluate the long-term safety and ...
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A Mechanistic Study of Inhaled Nitric Oxide in COPD
There is a lack of effective treatments for chronic obstructive pulmonary disease (COPD) complicated with pulmonary hypertension. Previous studies have found that inhaled nitric oxide (iNO) can reduce pulmonary artery pressure and improve exercise capacity in COPD with pulmonary hypertension patients. However, the specific mechanism is unclear. The study aims to evaluate pulmonary ventilation/perfusion, pulmonary artery pressure, oxygenation, symptoms and quality of life in COPD with pulmonary hypertension patients after short-term treatment with iNO. Observing a series of pathophysiological changes caused by the treatment of ...
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An Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) for Pulmonary Arterial Hypertension (PAH)
The primary purpose of the study is to evaluate the safety and tolerability of the long-term use of TPIP in participants with PAH from studies INS1009-201 (NCT04791514), INS1009-202 (NCT05147805) and other lead-in studies of TPIP in participants with PAH.
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An Extension Study of Treprostinil Palmitil Inhalation Powder (TPIP) for Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)
The primary objective of this study is to evaluate the safety and tolerability of the long-term use of TPIP in participants with PH-ILD from Study INS1009-211 (NCT05176951) and other lead-in studies of TPIP in participants with PH-ILD.
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An Open-Label ProSpective MultiCENTer Study to Evaluate Safety and Tolerability of Dry Powder Inhaled Treprostinil in PH
Study LTI-401 is an open-label, multicenter study which will evaluate the safety and tolerability of LIQ861 in subjects who have WHO Group 1 & 3 PH.
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Anti-CD20 Antibodies for Treatment of SLE-PAH
This is a prospective, single-arm, single-center, explorative clinical trial to evaluate the effect of Rituximab on disease progression in subjects with SLE-PAH receiving concurrent stable-dose standard medical therapy. The study will focus on assessment of clinical response and safety measures longitudinally. In addition, the biomarker of treatment efficacy with Rituximab and pathogenic autoantibody response in this disease will be investigated.