Hi - I too had this problem. Mine was from my intestines to the outside of my stomach/abdominal wall. I could tell mine was a fistula because it drained the same thing that went through my intestines (puss, poop, my meds, all that good stuff). I tried Remiciade (4 doses) and it closed it almost all the way, but not enough and over a month or so it would
open again. It even closed a couple times fast and it got infected and the doc would have to go in a re
open it and make the spot really big to start the healing process over. The thing is with an fistula it has to close from the bottom (inside) out and this can take awhile. 6MP and time finally closed mine - it took about
9-12 months.