Fig. 2

Median OS = 13.4 months, 95% CI = (11.2, not reached); 26 patients died after median 15 months follow-up; OS was 76% (65%, 90%) at 6 months, 59% (45%, 76%) at 1 year, and 27% (13%, 54%) at 2 years (Left). Median PFS = 2.4 months, 95% CI = (1.9, 3.2); 46 patients progressed; PFS was 34% (23%, at 50%) at 3 months, 16% (8%, 30%) at 6 months, and 6% (2%, 20%) at 1 year. (Right)