Suggest Remedy For Chronic Abdominal Pain

My granddaughter has ongoing abdominal pain (chronic) for over a year and has gotten worse in the last six months. She has been seen by pediatric surgeons which ruled out the appendix. However she does have the begining od juvenile diabetes, kidney damage of the right kidney tubule (extensive scarring) and I wouild like to know if chronic inflammation of the pancreas is a possibility and what is the next sdtep.