My husband was diagnosed with high risk (stage2)Multiple Myeloma Dec 2024, blood results from his annual physical & asymptomatic, golfer, fit & age62. He’s been on 4 drug regiment with minimal side effects, Dara, Dex, Velcade & 25mg Revlimid for 4 cycles & then after his restaging with results not where they want for SCT scheduled in June, they added 2 more cycles, will wait for another bone marrow biopsy, it’s been 15% since the start of his treatment (no change) his M-spike has gone down from 3.6 to 1.9 but still not zero. They are now suggesting he will need to have Cytoxan chemo treatment (12hr IV) 2weeks before his T-Cell collection. Has anyone had Cytoxan & how did you handle the treatment & managing side effects?