I'm sorry about Caitlin, too. Its so hard on them, and on us watching whats happening with no power to change it. I agree that its likely the initial phase of coming off the NPlate causing a problem with platet production right now. Maybe she will start making them and then pred will work again.
I am going to take Tim to his pediatrician. Interestingly, today when I came home for a nap I had a dream that his ped was talking to him. He's a real joker and very good with kids(and Tim really like him).In the dream the ped came out and started joking with Tim and saying, 'Boy,why aren't you taking your medicine?" So I asked Tim, "do you feel like a kid or like we treat you like a kid with your meds" and he said no. I told him about the dream and he said, "I've been really wanting to go see Dr. Gunter lately. Lets make an appointment." So, maybe his ped can talk some sense into him. He's the kind of ped that makes paper ties and wears them to work,lol. He's an excellent Doctor too. I told my boys we've given him great training with MS, Congenital Heart Disease, Asthma, and Chronic Refractory ITP.
Anyway, I often have these sorts of dreams that help me make tough decisions. Seems to be God's major way of guiding me directionally.