Lesley,
I can't speak for everyone but the Myeloma XI trial is certainly working for me. I was diagnosed just over a year ago, had 6 cycles of RCD by which time there was virtually no sign of myeloma any more, had my SCT in July 2012 and am now in complete remission but taking maintenance treatment, again as part of the trial, with the view to prolonging the remission period. No particularly nasty side effects and getting on with life once more.
All the best,
Graham