There are a few here that are fighting the same battle gmcraft is one of them. She can likely give you some insight into what is working for her husband. I am so sorry to hear this. I would suggest tweaking his diet and adding some supplements and protein shakes if he isn't already doing it. I'm not some crazy holistic healer believer but I do believe in doing what you can to make yourself as healthy as possible to fight this. OF course anything you take should be cleared with your drs before hand. Also any clinical trials will have a lot of guidelines that may limit anything else he can take. But eating and drinking healthfully can't hurt. Hugs.