Active clinical trials for "Familial Primary Pulmonary Hypertension"

The purpose of the study is to determine if the medication, ranolazine (study drug), can help improve blood flow to your heart, increase your exercise capacity and improve your quality of life (QOL). For this study, you will be asked to perform several tests in order to determine if your heart function, exercise capacity, chest pain and QOL have improved after 3 months of treatment with ranolazine. Ranolazine is approved by the U.S. Food and Drug Administration (FDA) for the treatment of angina.

Long-term, single-arm, multicenter, open-label extension, Phase 3 study, to evaluate the safety and tolerability of ACT-293987 in patients with PAH who participated in the double-blind study AC-065A302 (GRIPHON)

Recent researches indicate that impairment of vascular and endothelial homeostasis plays a major role in the initiation and development of IPAH.We have recently reported the safety and feasibility data for autologous endothelial progenitor cells (EPCs) injection in patients with IPAH. Yet many questions remain unanswered: what is the ideal quantity of EPCs for therapy, the duration of the therapeutic effect, and moreover, the potential toxicity of such therapy. To help answer these questions, we designed the one year follow-up to investigate the safety and efficacy of autologous EPCs injection in patients with IPAH.

This study will evaluate the safety, tolerability, and efficacy of imatinib mesylate in patients with pulmonary arterial hypertension

A multinational, multicenter, double blind, placebo-controlled study evaluating the efficacy and safety of imatinib as an add-on therapy in the treatment of patients with severe pulmonary arterial hypertension (PAH).

This study will evaluate the safety, tolerability and efficacy of open-label fluoxetine for three months among patients with pulmonary arterial hypertension.

COMPASS-2 is a Phase 4, prospective, randomized, double-blind, placebo-controlled, event-driven study evaluating the effect of bosentan on the time to first confirmed morbidity/mortality event in patients with symptomatic PAH already receiving sildenafil therapy. Patients must have been receiving doses of sildenafil equal to or greater than 20 mg t.i.d. for at least 12 weeks prior to being randomized. The study continued until the predefined target number of morbidity/mortality events was reached.

The purpose of this study is to determine the safety and efficacy of Iloprost in subjects that have Pulmonary Arterial Hypertension who are concurrently taking bosentan (Tracleer TM).

This is a clinical research study designed to evaluate sildenafil for the treatment of Pulmonary Arterial Hypertension in children, aged 1 to 17 years. The purpose of the study is to assess the efficacy, safety, and pharmacokinetics of 16 weeks of chronic treatment with oral sildenafil given in three different doses, compared to placebo (inactive treatment). Efficacy will be measured by exercise and hemodynamics. Patients who complete this trial may be eligible to take part in an extension study, in which all patients will receive active treatment of sildenafil.

Experimental data suggest that transplantation of endothelial progenitor cells (EPCs) attenuates monocrotaline-induced pulmonary hypertension in rats and dogs. In addition, clinical studies suggest that autogolous progenitor cells transplantation is feasible and safe in patients with ischemic disease. This study will investigate the feasibility, safety, and initial clinical outcome of intravenous infusion of autologous EPCs in patients with idiopathic pulmonary arterial hypertension.