Hi
Havnt posted here before but I just wanted to say that Great Ormond Street Hospital for children in the UK do a very intensive 2 week physiotherapy programme for RSD (amongst other rheumatological conditions), which sounds similiar to the one you describe.
I have been on GOSH's programme and it has helped me no end. It has a very high rate of success and I personally know lots of children who have been completely recovered after going on it. For example someone I know was once crippled with full body RSD and now they are completely cured and living a normal life, playing sports etc.
Please do pm me if you're based in the UK and want more info and want to know who you need to get a referral to etc. and I will be happy to help. I really do recommend it.
Estrella