Share 'Cytarabine Prophylaxis'

Hi, I'm a 53 yrs old man from The Netherlands, diagnosed with B-cell plasmablastair NHL, cd-20 negative, in 2006. I received 6 CHOP treatments, Prednison being upgraded to 5x100mg per treatment. I also received intrathecal Metotrexate (once) and then 4 times intrathecal cytarabine (50mg). These were considered purely prophylactic. Is there anyone on this list having experience with the prophyl...