AmyR,
In May the Mayo doctors released their latest study of 332 aortic valve repairs done at the Mayo Clinic between 1986 and 2011. Freedom from re-operation rates were 78% at ten years and 72% at fifteen years. I had my severely regurgitating bicuspid valve repaired at Mayo in April so I too am looking for a positive, long-term result. One Mayo cardiologist implied that the repair could be lifelong, but he was also quick to point out that there are no guarantees for any procedure. It is interesting to note that my surgeon, Dr. Hartzell Schaff, is a strong promoter of mechanical valves over tissue and yet he chose to do a repair on me. Obviously he thinks repairs have the possibility of lasting a long time or he would not have made it his first choice.
Aortic valve repair is really only available to patients with regurgitation and little or no stenosis. That's a small percentage of valve patients overall and probably explains why only a few clinics and hospitals make it available. I did a lot of research about aortic valve repairs before choosing that option and it looks like repairs have actually improved over the past five years. Surgeons around the world have been working hard to standardize the procedure so that positive results are more easily replicated. Our repairs were likely done the exact same way; let's hope they last a long, long time.
Tom