I think he's at his wits' end. I have not responded to the usual protocols...I think were going to try Lospatercept, but something in my genetic code, a -5K gene disqualified. I am a 77-year-old man and doubt I would qualify for a Bone Marrow transplant. I read that in Europe they are testing Elritercept, but who knows. In any case, the best any of these drugs can offer is a longer distance between transfusions