My 18yo son has been fighting Rhabdo since he was 16...unfortunatley he replased 4 months ago with it spreading to the lining of his brain.
His initial chemo treatment didnt work and after relapse he was treated with radiation and Irinotecan - this has had some effect. Plus he is now on a clinical trial - IGF receptor drug by Pzifer, which is non-toxic. He had to stop Irinotecan because he ended up in intensive care with grade 4 poisoning.
We are also using alternative therapies, mainly the Bill Henderson protocol. So far he is stable and cancer has shrunk slightly - however Rhabdo (especially Alveolar sub-type) is very aggressive and recurrent.
Hope this helps in some way
Archie