13 results
Primary: Longterm safety and tolerability of 2 dosages of ambrisentan. Secundary: Supportive efficacy data.
The primary objective is to assess the safety and operation of the Stentys coronary stent system in patients with acute myocardial infarction compared with a balloon-expanding stent. These are the effect and safety in the short term (the procedure…
Primary:To investigate the safety and tolerability of single oral administration of study medication in healthy postmenopausal females (Part I)To investigate the general safety and tolerability of the study medication in healthy postmenopausal…
Primary: Safety and tolerability of 2 dosages of ambrisentan. Secundary: Efficacy and PK.
To determine the safety and effectiveness of Boston Scientific*s Everolimus-eluting coronary stent system (PROMUS Element*) for coronary revascularization in an unrestricted population compared to the Xience* Prime control.
The objective for the study is to establish a proof of concept for the use of self-expandable stenting in subacute to chronic total occlusions and evaluate the safety and effectiveness of the STENTYS Coronary Stent System in the treatment of these…
Primary: to assess the efficacy of ambrisentan 5mg after treatment period of 16 weeks, in subjects with inoperable CTEPH. Secondary: safety and tolerability.
The aim of this study is to determine safety, patency of placement and long term symptom-free outcome of a covered self expandable metal stent in patients with a benign CBD stricture.
The aim of this study is to determine safety, patency of placement and long term symptom-free outcome of a covered self expandable metal stent in patients with a benign CBD stricture.
Primary: to assess the longterm safety and tolerability of ambrisentan 5mg in subjects with inoperable CTEPH. Secondary: to collect supportive efficacy data.
To define indications for recently developed, but more expensive, self-expanding metal stents (SEMS) versus cheaper plastic stents in patients with primary or recurrent inoperable malignant extrahepatic common bile duct (CBD) obstruction, based on…
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…
The primary aim of the proposed study is to assess whether stenting for symptomatic vertebral artery stenosis >= 50% is feasible and safe. A secondary aim is to assess the rate of new vascular events in the territory of the vertebrobasilar…