Search for a trial

A Phase 2, Dose-Ranging, Randomized, Double-Blind, Placebo-Controlled Study of GS-4997 in Subjects with Pulmonary Arterial Hypertension

The primary objective of this study is to:Evaluate the effect of GS-4997 on pulmonary vascular resistance (PVR), as measured by right heart catheterization (RHC) in subjects with pulmonary arterial hypertension (PAH).

Patterns and processes of cognitive and behavioural changes in patients with COPD receiving smoking reduction treatment - The REDUQ II study

The REDUQ II study will be conducted to help us to complete data on the secondary endpoints of the REDUQ study (P09-22) and arrange and examine relationships occurring between and among intervention elements of the REDUQ study, behavioural and…

AMB115811: A randomised, multicentre, double-blind, placebo-controlled study of ambrisentan in subjects with inoperable chronic thromboembolic pulmonary hypertension (CTEPH)

Primary: to assess the efficacy of ambrisentan 5mg after treatment period of 16 weeks, in subjects with inoperable CTEPH. Secondary: safety and tolerability.

AMBITION: A Randomised, Multicenter Study of First-Line Ambrisentan and Tadalafil Combination Therapy in Subjects with Pulmonary Arterial Hypertension

The primary objective of this study is to compare the two treatment strategies; first-line combination therapy (ambrisentan and tadalafil) versus first-line monotherapy (ambrisentan or tadalafil) in subjects with PAH. This will be assessed by time…

Randomized, double blind, placebo controlled, parallel group, multi-center study to evaluate the hemodynamic effects of Riociguat (BAY 63-2521) as well as safety and kinetics in patients with pulmonary hypertension associated with left ventricular systolic dysfunction

The primary objective of this study is to : Assess the hemodynamic profile of Riociguat in patients with symptomatic pulmonary hypertension associated with left ventricular systolic dysfunction The secondary objectives of this study are to : -…

Multicenter, double-blind, placebo-controlled, randomized, prospective study of bosentan as adjunctive therapy to inhaled nitric oxide in the management of persistent pulmonary hypertension of the newborn (PPHN)

To assess the efficacy of bosentan in neonates with persistent pulmonary hypertension of the newborn (PPHN) who are in need of continued inhaled nitric oxide (iNO) after at least 4 hours of continuous iNO treatment and to evaluate the…

Randomized, double-blind, placebo-controlled, multi-centre, multi-national study to evaluate the efficacy and safety of oral BAY 63-2521 (1 mg, 1.5 mg, 2 mg, or 2.5 mg tid) in patients with symptomatic Pulmonary Arterial Hypertension (PAH).

BAY 63 2521 is a direct stimulator of the soluble Guanylate Cyclase (sGC) and is intended for the treatment of cardiovascular diseases, especially Pulmonary Hypertension (PH).To assess the efficacy and safety of oral BAY 63 2521 in the treatment of…

A 12-Week, International, Multicenter, Double-Blind, Randomized, Placebo-Controlled Comparison of the Efficacy and Safety of Oral UT-15C Sustained Release Tablets in Subjects with Pulmonary Arterial Hypertension

Primary: To assess the effect of UT-15C sustained release (SR) on exercise capacity compared to placebo (as measured by the change in 6-Minute Walk distance from Baseline to Week 12) in subjects with PAH who are not currently receiving ERA, PDE-5…

A 16-Week, International, Multicenter, Double-Blind, Randomized, Placebo-Controlled Study of the Efficacy and Safety of Oral UT-15C Sustained Release Tablets in Subjects with Pulmonary Arterial Hypertension

Primary Objective:To assess the effect of UT-15C sustained release (SR) tablets on exercise capacity compared to placebo (as measured by the change in 6-Minute Walk distance from Baseline to Week 16) in subjects with PAH.Secondary objective:To…

A multicenter, double-blind, placebo-controlled Phase 3 study assessing the safety and efficacy of selexipag on morbidity and mortality in patients with pulmonary arterial hypertension

Primary objective* To demonstrate the effect of ACT-293987 on time to first morbidity and mortality (MM) event in patients with pulmonary arterial hypertension (PAH).Secondary objective * To evaluate the effect of ACT-293987 on exercise capacity and…

Randomized, double-blind, placebo-controlled, multi-centre, multi-national study to evaluate the efficacy and safety of oral BAY 63-2521 (1 mg, 1.5 mg, 2 mg, or 2.5 mg tid) in patients with Chronic Thromboembolic Pulmonary Hypertension (CTEPH).

BAY 63 2521 is a stimulator of the soluble guanylate cyclase (sGC) and is intended for the treatment of cardiovascular diseases, especially pulmonary hypertension (PH).To assess the efficacy and safety of oral BAY 63 2521 in patients with inoperable…

A 12-week, multicentre, randomised, double-blind, double-dummy, 2-arm parallel group study comparing the efficacy and safety of Foster® 100/6 (beclomethasone dipropionate 100 µg plus formoterol 6 µg/actuation), 2 puffs b.i.d., versus Symbicort® 200/6 (budesonide 200 µg plus formoterol 6 µg/actuation), 2 inhalations b.i.d., on parameters of small airway function in patients with Chronic Obstructive Pulmonary Disease.

Primary objective:To demonstrate the higher efficacy of small particles Foster® 100/6 (two puffs b.i.d.) versus large particles Symbicort® 200/6 (two inhalations b.i.d.), in terms of residual volume reduction in patients with chronic obstructive…

A multicenter, double-blind, randomized, placebo-controlled, parallel group, event-driven, Phase III study to assess the effects of ACT-064992 on morbidity and mortality in patients with symptomatic pulmonary arterial hypertension

Primary objective• To demonstrate that either dose of ACT-064992 prolongs the time to the first morbidity or mortality event in patients with symptomatic pulmonary arterial hypertension.Secondary objectives• To demonstrate that either dose of ACT-…

A 16-Week International, Multicenter, Double-Blind, Randomized, Placebo Controlled Comparison of the Efficacy and Safety of Oral UT-15C Sustained Release Tablets in Combination with an Endothelin Receptor Antagonist and/or a Phosphodiesterase-5 Inhibitor in Subjects with Pulmonary Arterial Hypertension

Primary: To assess the effect of UT-15C sustained release (SR) on exercise capacity compared to placebo (as measured by the change in 6-Minute Walk distance from Baseline to Week 16) in subjects with PAH.Secondary: To assess the effect of UT-15C SR…

A randomized, open label study comparing safety and efficacy parameters for a high and a low dose of ambrisentan (adjusted for body weight) for the treatment of pulmonary arterial hypertension in paediatric patients aged 8 years up to 18 years (AMB112529)

Primary: Safety and tolerability of 2 dosages of ambrisentan. Secundary: Efficacy and PK.

Prospective, randomized, placebo-controlled, double-blind, multicenter, parallel-group, 24-week study to assess the efficacy, safety and tolerability of macitentan in subjects with inoperable chronic thromboembolic pulmonary hypertension

Primary objective* To evaluate the effect of macitentan 10 mg on pulmonary vascular resistance (PVR) at rest in comparison with placebo in subjects with inoperable chronic thromboembolic pulmonary hypertension (CTEPH).Secondary objectives* To…

A multi-center, double-blind, randomized, placebo-controlled, parallel-group, Phase 3 study to evaluate the effects of macitentan on exercise capacity in subjects with Eisenmenger Syndrome.

To demonstrate that macitentan improves exercise capacity in comparison with placebo in subjects with Eisenmenger Syndrome (ES).

A MULTINATIONAL, MULTICENTER STUDY TO ASSESS THE EFFECTS OF ORAL SILDENAFIL ON MORTALITY IN ADULTS WITH PULMONARY ARTERIAL HYPERTENSION (PAH)

The relative effects of sildenafil on mortality when administered at the three doses indicated above in adults with PAH will be evaluated in this clinical study. In addition, the relative effects on clinical worsening and 6-minute walking distance (…

A Double-Blind Efficacy and Safety Study of the Phosphodiesterase Type 5 Inhibitor Tadalafil in Pediatric Patients with Pulmonary Arterial Hypertension

Primary Objectives:* For the European Union (EU) regulatory assessment, the primary objective of Period 1 is to evaluate theefficacy of tadalafil compared with placebo, as measured by time to clinical worsening (CW) in pediatricPAH patients through…

A phase 3, placebo controlled, double-blind, randomized, clinical study to determine efficacy, safety and tolerability of pulsed, inhaled nitric oxide (iNO) versus placebo in symptomatic subjects with pulmonary arterial hypertension (PAH): INOvation-1 (Part 1 and Part 2)

Part 1 -Blinded Treatment Period: Primary Objective:To evaluate the efficacy of inhaled nitric oxide (iNO) on exercise using 6-minute walk distance (6MWD) in subjects with pulmonary arterial hypertension (PAH) currently receiving background PAH…