I have had really good luck with Entyvio. (Much better than Remicade, which gave me horrible side effects.) I too have crohns and at my last scope, the Entyvio seemed to be working well on healing the ulceration in my pouch. I've also had fewer bouts of pouchitis. (Unfortunately, I like junk food with sugar and my pouch doesn't always "cooperate" well after eating it. I do much better decreasing my sugar intake.)
I've been on Entyvio for about two years now.