View clinical trials related to Aortic Valve Stenosis.
Filter by:A prospective, multicenter, single-arm study aimed to demonstrate safety and performance of the Leaflex™ Performer in the treatment of symptomatic severe aortic stenosis. Subjects will be seen at pre- and post procedure, discharge, 30 days and at 3, 6, 9 and 12 months post procedure.
Prospective, randomized, single center clinical trial to compare the outcome of left bundle branch area pacing versus right ventricular apical pacing in patients with higher degree atrio-ventricular block and a normal left ventricular function after transcatheter aortic valve replacement.
Interventional study to evaluate the safety and efficacy of the Medtronic CoreValve™ Evolut™ PRO System when used by China implanting centers in Chinese patients with severe symptomatic aortic stenosis (AS) who are at high risk for Surgical Aortic Valve Replacement (SAVR).
Previous studies detected that up to 15% of patients undergoing aortic valve replacement (AVR) for degenerative aortic stenosis have concomitant transthyretin amyloidosis (ATTR) cardiomyopathy (Castano, 2017). The aim of this study is to investigate the effectivity and practicability of a systematic ATTR-Screening in patients undergoing planned AVR. Moreover, we plan to develop a screening algorithm to detect ATTR in aortic stenosis (AS).
This study will evaluate real-world outcomes for the SAPIEN 3 Ultra Transcatheter Heart Valve System in transcatheter aortic valve implantation centres that are implementing minimalist periprocedural practices and facilitating early discharge home.
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 who are at high risk of surgery or who are not suitable for surgery.
To observe and evaluate the safety and efficacy of TaurusOne® transcatheter aortic valve system in patients with severe calcific aortic stenosis through a prospective, multicenter clinical trial using objective performance criteria.
The purpose of this trial is to generate clinical evidence on valve safety and performance of self-expanding (SE) versus balloon-expandable (BE) transcatheter aortic valve replacement (TAVR) in subjects with a small aortic annulus and symptomatic severe native aortic stenosis. Additionally, a stress echocardiography sub-study will be conducted as part of the SMART Trial at select sites. The purpose of the sub-study is to evaluate performance of SE versus BE TAVR in subjects with a small aortic annulus and symptomatic severe native aortic stenosis after undergoing exercise stress echocardiographic testing.
Pragmatic, controlled, prospective, randomized, open-label (open-label), evaluator-blind clinical trial (PROBE design) that will analyze the benefits of dapagliflozin treatment in patients with severe aortic stenosis discharged after implantation of an aortic valve prosthesis transcatheter (TAVI).
This is a prospective, controlled, single-arm clinical investigation for the treatment of subjects with severe symptomatic aortic valve stenosis using Valvosoft® Pulsed Cavitational Ultrasound Therapy (PCUT) - First-In-Human