Keep in mind that OT/PT etc., only help when the person working with you has knowledge and understanding about CRPS and is open to being flexible with your care as no two people respond the same. Doing OT/PT at the office isn't enough it will be only beneficial if you are able to take what you learn in formal therapy and do this at home several times per day. Everything that is being offered for treatment is only to "assist you" in managing pain and keeping the affected limbs moving rather than a "cure". Personally I found when I stopped wondering if things would 'work' and instead believed in my mind (hard as it is) that it would "help" it was much more successful.