Had it seven years ago and it failed me. If I could do it over, I would go the allogenic BMT route. The autologous BMT uses your cells instead of someone elses. Problem is they don’t know if they are putting cancer cells back in the body when they do the transplant. The checkpoint inhibitor Keytruda worked for me after 5 major treatments failed me.CART cell failed me but lots of people have had good outcomes.