Hi,
i don't have info on the disorder but I have something that may help. I recently went to a seminar on homeopathy. One of the drs in the audience was having back pain and after doing kinesiology testing they gave him one of their products called icv clenz (icv = ileocecal valve). It helped him immediately and I thought of it when I read your post. Their products are waterbased and free of and side effects or drug interactions. May be worth a try.
If you try it please post back on the results.

Good luck.