I read a bit about DCA a few months back and it sounded very promising. I believe they are running small trials in Alberta, but are having a hard time with funding since it's already a generic used to treat something else and there's no real money to be made using it to treat cancer so it hasn't been studied, and isn't likely to be in the US. Are there doctors that will prescribe it and recommend how to use it, since they know it's safe by the number of years it's already been in use? My husband uses domperidone for reflux, which isn't approved in the US unless you fill out an application to use it as experimental for GI use, so I mail the prescription to Canada rather than go through all the red tape.