View clinical trials related to Aortic Valve Disease.
Filter by:This PAS is an observational, non-randomized, multi-center, single arm, clinical study to evaluate long term safety and effectiveness of the SJM™ Masters Series Hemodynamic Plus (HP) 15mm aortic mechanical heart valve (15 AHPJ-505) as a replacement device for pediatric patients with a diseased, damaged, or malfunctioning aortic valve.
This registry follows patients undergoing two methods of aortic heart valve replacement in adults aged 18-60, the Ross procedure or conventional aortic valve replacement using a biologic or mechanical heart valve. The Ross procedure replaces a patient's diseased aortic valve with his/her own pulmonary valve and uses a donor valve in the pulmonary position which receives less stress than the aortic valve. Mechanical valves tend to form blood clots so they need long-term blood thinners that increase risk of bleeding and lower quality of life. Animal tissue valves reduce clotting and bleeding risks but wear out sooner and shorten patient life-span. The REVIVAL Registry will run in parallel with the REVIVAL randomized trial.
The R-TAVI study is a randomized pilot study examining the use of the right radial artery versus the femoral artery for secondary vascular access during transcatheter aortic valve implantation (TAVI).
J-Valve TF Compassionate Use cases approved on a case by case basis by the FDA
Enhanced Recovery Protocols (ERPs or bundles) have been established in many surgical specialties (such as colon cancer and orthopaedic joint surgeries) for several years in hospitals worldwide. The principles of Enhanced Recovery Protocols are those of early mobilization and restoration of normal function as soon as possible after surgery. These principles are achieved by use of alternate pain control regimens and removing invasive lines and drains as soon as possible. The benefits of ERPs are improved patient experience, earlier return to normal function and reduced length of stay. Enhanced recovery protocols for cardiac surgery have been published by the Enhanced Recovery After Cardiac Surgery Society. The current study will investigate whether it is possible to utilise ERP bundles in the population of cardiac surgery patients at James Cook Hospital, with a view to rolling out a full ERP service. Secondary study outcomes will be patient-centred, including; pain scores, nausea and vomiting rates and time taken to return to normal function.
The purpose of this study is to conduct the initial clinical investigation of the Foldax Polymer Aortic Valve to collect evidence on the device's safety and performance. The study is anticipated to confirm successful clinical safety and clinical effectiveness with significant improvements in clinical hemodynamic performance.
A group of 150 patients undergoing aortic valve replacement procedure will be randomized either into del Nido cardioprotection protocol (75 participants) or into the cold blood cardioplegia protocol (75 participants). The intraoperative and perioperative outcomes of using each solution will be presented and compared (see the endpoints).
This study evaluates the clinical and hemodynamic outcome in patients after aortic valve replacement. Half of the patients will receive warfarin + aspirin and the other half will receive only aspirin. The investigators will focus mainly on early bioprosthesis degeneration.
This study evaluates two methods of aortic heart valve replacement in adults aged 18-60, the Ross procedure versus conventional aortic valve replacement using a biologic or mechanical heart valve. The Ross procedure replaces a patient's diseased aortic valve with his/her own pulmonary valve and uses a donor valve in the pulmonary position which receives less stress than the aortic valve. Mechanical valves tend to form blood clots so they need long-term blood thinners that increase risk of bleeding and lower quality of life. Animal tissue valves reduce clotting and bleeding risks but wear out sooner and shorten patient life-span.
The purpose of the study is to compare early and 1-year hemodynamic performance and clinical outcomes after aortic valve replacement using two pericardial bioprosthesis, Avalus and Carpentier Edwards Perimount Magna Ease.