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A Study of Single Doses of MK -5475 on Pulmonary Vascular Resistance (MK-5475-002)
This is a 2-part, 3-panel study of MK-5475 in participants with Group 1 pulmonary arterial hypertension (PAH). Part 1 is a double-blind, randomized, single-ascending dose assessment of the safety, tolerability and pharmacokinetics (PK) of inhaled MK-5475. Part 2 of this study is an open-label study and will assess the safety, tolerability, PK and pharmacodynamics of inhaled MK-5475 at dose determined by results of Part 1 and Period 1 of Part 2 of the study. There is no formal hypothesis to be tested.
18 Years - 70 YearsLearn More -
A Study of Sotatercept for the Treatment of Pulmonary Arterial Hypertension
This study evaluates the effect of sotatercept (ACE-011) in adults with Pulmonary Arterial Hypertension. Each eligible participant will receive standard of care (SOC) plus sotatercept (ACE-011) for a 24 week treatment period followed by a 16 week follow up period.
18 Years and OverLearn More -
A Study of Sotatercept for the Treatment of Pulmonary Arterial Hypertension (PAH)
Study A011-09 is designed to assesses the efficacy and safety of sotatercept (ACE-011) relative to placebo in adults with pulmonary arterial hypertension (PAH). Eligible participants will receive study treatment for 6 months in the Placebo-Controlled Treatment Period, and then will be eligible to enroll into an 18- month Extension Period during which all participants will receive sotatercept. All treated patients will be also undergo follow-up period after last study drug treatment.
18 Years and OverLearn More -
A Study of Tadalafil in Pediatric Participants With Pulmonary Arterial Hypertension (PAH)
The main purpose of this study is to evaluate the safety and efficacy of tadalafil in pediatric participants with pulmonary arterial hypertension. Participants will receive study treatment for 6 months in the double-blind period (Period 1), and then will be eligible to enroll into an open-label 2 year extension period (Period 2) during which participants will receive tadalafil.
6 Months - 18 YearsLearn More -
A Study to Assess the Safety, Tolerability, and Hemodynamic Response of PB1046 in Subjects With PAH
PB1046-PT-CL-0005 is an open-label, dose-titration study to assess the safety, tolerability, and hemodynamic effects of individually dose-titrated PB1046 administered by weekly subcutaneous injection for 8 weeks in adult subjects with PAH who have a permanently implanted hemodynamic monitor in the distal pulmonary artery. The primary objectives of the study are to assess the overall safety, tolerability, and hemodynamic profile of a PB1046 across an individually titrated dose range.
18 Years and OverLearn More -
A Study to Assess Whether Macitentan Delays Disease Progression in Children With Pulmonary Arterial Hypertension (PAH)
This is a prospective, multicenter, open-label, randomized, controlled, parallel group, group-sequential, event-driven Phase 3 study to evaluate efficacy, safety and pharmacokinetics (PK) of macitentan in children.
2 Years - 17 YearsLearn More -
A Study To Evaluate Safety And Efficacy Of IV Sildenafil In The Treatment Of Neonates With Persistent Pulmonary Hypertension Of The Newborn
This study will evaluate whether IV sildenafil can reduce the time on inhaled nitric oxide treatment and reduce the failure rate of available treatments for persistent pulmonary hypertension of the newborn.
N/A - 4 DaysLearn More -
A Study to Find Out if Selexipag is Effective and Safe in Patients With Chronic Thromboembolic Pulmonary Hypertension When the Disease is Inoperable or Persistent/Recurrent After Surgery
Selexipag is available in many countries for the treatment of pulmonary arterial hypertension (PAH). Due to the similarities between PAH and chronic thromboembolic pulmonary hypertension (CTEPH) and the observed efficacy of other PAH medicines in CTEPH, it is believed that selexipag could benefit to patients with CTEPH. This study aims to assess the efficacy and safety of selexipag in subjects with inoperable or persistent/recurrent CTEPH.
18 Years - 85 YearsLearn More -
A Study to Investigate the Efficacy of PADN to Improved Functional Capacity and Hemodynamics in Patients With PAH
Pulmonary arterial hypertension (PAH) is characterized by premature death mainly because of progressive and severe right ventricular failure. Target drugs are reported to be associated with significant improvement of clinical outcome for PAH patients. However, previous studies using those target drugs focused on the change of 6-minute walk distance (6MWD) and or hemodynamic responses. As 6MWD has weak correlation with clinical outcome (time to clinical worsening, TTCW), benefits from target drugs for PAH patients are not clear. We previously reported the safety and efficacy of pulmonary artery denervation (PADN) for treatment of PAH ...
18 Years and OverLearn More -
A Study to Test the Effects of Riociguat in Patients With Pulmonary Hypertension Associated With Left Ventricular Systolic Dysfunction
The aim of this study is to assess whether increasing oral doses of Riociguat are safe and improve the well-being, symptoms and outcome in patients with pulmonary hypertension associated with left ventricular systolic dysfunction
18 Years - 80 YearsLearn More
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