If you're worried about
the side effects from taking prednisone-steroid, had you considered a budesonide-steroid instead? Budesonide is known to have less side effects than prednisone. Additionally there's a variety of delayed-release budesonide steroids like Entocort EC, Uceris/Clipper among others.
Had you looked into various assistance programs available for remicade:
/www.remicade.com/crohns-disease/cost-support