Thanks guys for the information. I know the choice is mine, and I want to make the right decision. The other factor I have to consider is I drive professionally for UPS. I have a CDL and according to DOT regulations I would have to keep my INR in check before I can get a recertification card. I have to be off work a minimum of 3 months then be cleared by my cardiologist before taking the physical. How hard would the INR be to keep in check daily or after a procedure like a colonoscopy or going to the dentist? Is bleeding a big issue if I get hurt at work? I don’t want to loose my job and income. Just another cog in the wheel I am dealing with. Any information I can gather before talking to surgeon again in about 3 weeks would be helpful. The best tissue/ mechanical ? Thanks for all your help.
Hello!
My sweet fiance, Mathias, has had both the Edwards Inspiris Resilia valve and the On-X valve. His surgeon in Cleveland spoke highly of the Edwards valve, saying it could last into the 15-20 year range. However, it has not been used in the US for very long, so the evidence isn't definitive. Mathias' 2018 AVR was unsuccessful with the Edwards because the valve chosen for him was too small and was causing severe paravalvular leak. He was re opened this past August and an On-X valve was placed.
The On-X valve does click, we are finding I hear it more than he does, but it's reassuring for me. I can take his pulse from across the room! He has been INR testing once a week through his clinic, and has been in range about 60% of the time (mostly due to changing of his medications after surgery). He eats what he wants, drinks alcohol and really doesn't think much of taking his warfarin...I get his dose ready and am the one to track his results and dosing anyway. My recommendation on this is to be your own advocate. Try not to fall into the low INR facade that the On-X valve has been FDA approved for...The valve has been used since 1996, and with great success, but the approval for a lower INR has only been around since I think 2015 or so? (Someone else probably knows more about this than I). The studies (for me) aren't extensive enough to be risking a lower INR (like in the 1.5 range) when the St Jude valves have been used for decades with INR ranges from 2.0-4.0 with little ill effect. I have had conversations with his Cardiologist about this, and we are shooting for the 2.0-2.5 range for his INR. She is a very flexible and collaborative and encourages her patients to be their own advocate, but sometimes that is hard to find in a doctor. I hope you have a good and supportive medical team behind you.
As far as injuring yourself, since Mathias' last operation, he has fallen out of the back of a truck, cut his hands open, bonked his head, stubbed his toes, etc etc and has very little to show for it. Yes, his bleeding lasts a little longer, but nothing holding a bit of pressure to the wound hasn't fixed. He still heals as fast as he used to. We just keep extra bandaids and gauze around for any bumps and cuts.
I can't offer any advice on surgery while on warfarin, but can tell you that Mathias had to have an emergency surgery for cardiac tamponade about 6 days after his AVR with the On-X valve. He was on warfarin and was bridging with Lovenox at the time of the emergency surgery and his INR was 2.6 when they cut him back open. He did not need blood products (transfusions etc.) during that surgery. Since it seems that your procedures and surgeries can be planned for, I don't think you will have any problems, a doctor should be able to advise you appropriately.
I know how challenging the limbo period is, we've been there more times that we care to acknowledge. As far as picking the best valve, there are pros and cons to each, nothing is perfect and no one can really prepare you for the whole process as everyone handles things differently and has a different recovery process. Do your research, be armed with knowledge and questions, and get as much information from your medical team as possible until you feel confident in them before, during and after surgery. Many here have done this whole thing way more than once and have so much knowledge to share. I am hoping the best for you...these peeps are always here for comfort and questions!