In case anyone is interested, I came across a reference to this...
From the UK MS Society, "in the seven parts of this video, Dr [Alasdair] Coles gives an overview on four current or emerging therapies for persons with multiple sclerosis (MS). These are Tysabri, Cladribine, Fingolimod and Alemtuzumab."
http://www.mssociety.org.uk/support_and_services/audio_and_video/video/awareness_talks/current_and_emerging_therapies/current_and_emer.html
I watched the one on Fingolimod (FTY720), for which I am in a trial and was disheartened to hear the doctor say that although Fingolimod showed a significant reduction in relapse rates over Beta inteferon, there was no difference in disability levels between the two patient groups after a year.
sho