P355: MINI-HYPER-CVD PLUS INOTUZUMAB OZOGAMICIN, WITH OR WITHOUT BLINATUMOMAB, IN OLDER ADULTS WITH NEWLY DIAGNOSED B-CELL ACUTE LYMPHOBLASTIC LEUKEMIA: UPDATES FROM A PHASE II TRIAL. (23rd June 2022) - Haddad, F.; Kantarjian, H.; Short, N.; Ravandi, F.; Jain, N.; Macaron, W.; Kadia, T.; Alvarado, Y.; Daver, N.; Borthakur, G.; DiNardo, C.; Konopleva, M.; et al.