Active clinical trials for "Aortic Valve Stenosis"

Open-label, 2 x 2 factorial, prospective, randomized, national, multicenter study to compare latest-generation self-expanding valves and a minimalist approach versus standard of care in transcatheter aortic valve implantation.

The aim of this study is to compare the clinical outcome of patients with severe aortic valve stenosis and associated significant coronary artery disease treated with TAVI and a percutaneous myocardial revascularization dictated according to two different strategies: the Angiographically-guided strategy; the Physiologically-guided strategy.

The trial objective is to investigate whether Fractional Flow Reserve (FFR)-Guided Percutaneous Coronary Intervention (PCI) and TransCatheter Aortic Valve Implantation (TAVI) strategy for treatment of multivessel disease and aortic stenosis will be non-inferior to Coronary Artery By-pass Grafting (CABG) and Surgical Aortic Valve Replacement (SAVR) for a composite primary endpoint of all-cause mortality, stroke, myocardial infarction, coronary or valve re-intervention and life-threatening or disabling bleeding at one year.

The purpose of this clinical study is to evaluate the effectiveness and safety of the transcatheter aortic valve system in the treatment of patients with severe aortic stenosis disease who are at high or prohibitive surgical risk.

Femoral artery approach for transcatheter aortic valve implantation (TAVI) is an ideal approach site. However the closure for femoral artery after transfemoral TAVI is challenging. We aimed to compared the efficacy and safety of Angio-Seal + Proglide vs. Dual Proglide for femoral arteriotomy closure following TAVI

Study design: single arm, interventional and multicenter study. The objectives are evaluate Safety and efficacy of TAVI in Department of Cardiology without on site cardiac Surgery for symptomatic severe aortic valve stenosis by expert operator team, in patients with prohibitive surgical risk. For the pilot phase, 20 patients will be enrolled. For whole study, all consecutive patients undergoing TAVI in center without CS on site will be enrolled to reach a number of about 200 patients.

The ART-VR Trial is an international multi-center, open label, randomized controlled trial evaluating the effect of an immersive VR environment on procedural anxiety in patients undergoing transfemoral aortic valve replacement (TAVR) under local anaesthesia.

A randomized clinical trial investigating transcatheter (TAVR) versus surgical (SAVR) aortic valve replacement in patients 75 years of age or younger suffering from severe aortic valve stenosis. Study hypothesis: The clinical outcome (composite endpoint of all-cause mortality, MI and stroke) obtained within 1 year after TAVR is non-inferior to SAVR.

The purpose of this study is to evaluate the safety and effectiveness of transcatheter aortic valve replacement in Chinese population.

The primary purpose of the LAA-CLOSURE trial is to assess the efficacy and safety of surgical closure of LAA in patients undergoing aortic valve replacement. This randomized, prospective, open-label international multicenter trial will enroll 1040 patients undergoing aortic valve replacement with CHA2DS2-VASC score ≥2 but without an indication for anticoagulation at the time of enrollment. Patients will be randomized in 1:1 fashion to standard therapy + surgical closure of LAA vs. standard therapy alone. The duration of the study is five years (plus additional 10 years).