Washington – Heart teams will have more options when making treatment decisions for patients with severe aortic stenosis who are at intermediate risk, now that the results of the SURTAVI (Surgical Replacement and Transcatheter Aortic Valve Implantation) trial have been presented.
Those results showed that transcatheter aortic valve replacement (TAVR) in patients with severe aortic stenosis at intermediate risk was not only noninferior to surgical replacement, “but in my mind superior, because you don’t get your chest cracked, you get home earlier, and you have fewer strokes [in this trial], Roxana Mehran, MD, professor and director of interventional cardiovascular research at Mount Sinai Hospital in New York, said in a video interview at the annual meeting of the American College of Cardiology.
In SURTAVI, which used Medtronic’s self-expanding CoreValve and Evolut-R bioprostheses in 863 patients randomized to TAVR, 12.6% met the study’s primary endpoint – death from any cause or disabling stroke at 24 months – versus 14% of the 796 patients randomized to surgery, a statistically nonsignificant difference. Notably, the risk of any type of stroke at 30 days was statistically superior for TAVR, 3.4%, compared with 5.6% for surgical replacement.
“It’s tremendously important to see the change in how we’re going to be evaluating patients with aortic stenosis,” Dr. Mehran said.