I am just in the process of signing up for the Mayo Pain Rehabilitation Clinic in MN. I have had CRPS in my right foot for 7 years and take tramadol and gabapentin along with a DRG implant from Abbott and a Nalu neurostimulation system in my leg. I am 71 and this is the one thing I need to concentrate on and find relief. I really hope I can find someone or others who can tell me the success that they have had in pain reduction. It is a large commitment, that I don't mind at all. It would just be nice to hear from a patient who has gone thru the program.