View clinical trials related to Pulmonary Arterial Hypertension.
Filter by:Ubenimex is being developed for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group 1) to improve exercise capacity and delay clinical worsening. This study is a Phase 2, open-label, extension study to evaluate long-term safety and efficacy of ubenimex in patients with PAH (WHO Group 1) who complete Study EIG-UBX-001.
Pulmonary hypertension is characterized by an increase in the pressures in the blood supply to the lungs greater than a mean pressure of 25mmHg and a concomitant increase in overall pulmonary vascular resistance (PVR). In patients who have remodeling of their pulmonary vasculature, PVR will increase with exercise instead of decreasing as it would in normal patients. Based on published evidence, the investigators intend to investigate the effects of inhaled nitric oxide (iNO) on patients undergoing standard exercise techniques who have separately and previously had an implanted pulmonary artery monitoring device (CardioMems by St Jude Medical, Inc.) placed.
Phase 3, placebo controlled, double-blind, randomized clinical study to determine safety, tolerability, and efficacy of pulsed, inhaled nitric oxide (iNO) versus placebo in symptomatic subjects with pulmonary arterial hypertension (PAH). Part 1 and Part 2
Pulmonary arterial hypertension (PAH) in patients with congenital heart disease (CHD) is associated with considerable morbidity and even mortality. Next to environmental risk factors, the investigators believe that there is an important role of genetic predisposition to develop PAH in CHD. There often is a discrepancy between the severity of PAH and the CHD, where it is useful to screen for PAH gene mutations. The investigators hypothesize that the genotype is partly responsible for the phenotypic variability in patients with congenital shunt lesions, where some develop PAH and others do not. If a genetic predisposition for PAH in CHD could be identified, then genetic screening could be a useful additional tool for early detection of patients at risk of pulmonary vascular disease and PAH development, with new opportunities for prevention or early treatment.
The purpose of this phase 2 multicenter, randomized, double-blind, placebo-controlled, study is to assess the safety and efficacy of ifetroban in patients with diffuse cutaneous systemic SSc (dcSSc) or SSc-associated pulmonary arterial hypertension (SSc-PAH).
An open label study to assess the safety and efficacy of tocilizumab in group 1 pulmonary arterial hypertension patients
This proof-of-concept study is designed as a Phase 2, multicenter, randomized, double-blind, placebo controlled study comparing ubenimex with placebo in patients with pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group 1) and have a WHO/New York Heart Association (NYHA) Functional Classification (WHO/NYHA-FC) of II or III.
This study assesses the safety and efficacy of bardoxolone methyl relative to placebo in patients with connective tissue disease-associated pulmonary arterial hypertension to determine the recommended dose range and evaluate the change from baseline in 6-minute walk distance (6MWD) following 24 weeks of study participation.
An Open-Label Long-Term Safety Study of Inhaled Nitric Oxide (iNO) for Pulmonary Arterial Hypertension (PAH)
Right ventricular (RV) failure is the predominant cause of death in pulmonary arterial hypertension (PAH). No RV-specific therapies are available, in part because the underlying mechanisms of RV dysfunction are poorly understood. Given the heart's preference for fatty acids (FA) as an energy source, a deeper understanding of FA metabolism may shed light on RV adaptation to elevated afterload in PAH. The purpose of this study is to test the hypothesis that defects in fatty acid metabolism are common in PAH and contribute to RV failure. The investigators will measure peripheral and transcardiac lipid and glucose metabolites in PAH patients in comparison with patients with pulmonary venous hypertension and no evidence of pulmonary hypertension. The investigators will also correlate metabolites with concurrent measurement of right ventricular function.