- recruitingNA
Comparison of Allegra vs Sapien Transcatheter Aortic Valves in Valve-In-Valve Indication
This study compares two types of replacement heart valves (Allegra and Sapien) for people who have already had a heart valve operation and their artificial valve is wearing out. It aims to see which valve works better for this specific situation.
Italy · Spain · United Kingdom - recruiting
The ReTAVI Prospective Observational Registry
This study looks at people who need a second heart valve replacement using a keyhole procedure (redo-TAVI). We're gathering information on how safe and effective this treatment is, especially as more younger patients are having these procedures.
Austria · Canada · France