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FIGURE 4. Kaplan–Meier plot of 177Lu-AMBA radiotherapy shows that single-dose (27.75 MBq; n = 32) or 2-dose (55.5 MBq; n = 36) treatment significantly increased life span and reduced tumor growth rate over that of control (single dose, n = 15; 2 dose, n = 16) (120 d: single dose, P < 0.001; 2 dose, P < 0.0001). Overall survival at 30, 60, 90, and 120 d from single dose was 100%, 97%, 47%, and 38%; overall survival from 2 doses spaced 14 d apart was 100%, 100%, 78%, and 47%.
