Best response . | Overall, N = 28 . | Arm A, N = 10 . | Arm B, N = 12 . | Arm C, N = 6 . |
---|---|---|---|---|
CR | 1 (4%) | 0 (0%) | 1 (8%) | 0 (0%) |
PR | 6 (21%) | 2 (20%)a | 2 (17%) | 2 (33%) |
SD | 13 (46%) | 4 (40%) | 6 (50%) | 3 (50%) |
PD | 8 (29%) | 4 (40%) | 3 (25%) | 1 (17%)b |
ORR (CR + PR) | 7 (25%) | 2 (20%) | 3 (25%) | 2/6 (33%)c |
CBR (CR + PR + SD) at 6 months | 10 (36%) | 2 (20%) | 5 (42%) | 3 (50%) |
Best response . | Overall, N = 28 . | Arm A, N = 10 . | Arm B, N = 12 . | Arm C, N = 6 . |
---|---|---|---|---|
CR | 1 (4%) | 0 (0%) | 1 (8%) | 0 (0%) |
PR | 6 (21%) | 2 (20%)a | 2 (17%) | 2 (33%) |
SD | 13 (46%) | 4 (40%) | 6 (50%) | 3 (50%) |
PD | 8 (29%) | 4 (40%) | 3 (25%) | 1 (17%)b |
ORR (CR + PR) | 7 (25%) | 2 (20%) | 3 (25%) | 2/6 (33%)c |
CBR (CR + PR + SD) at 6 months | 10 (36%) | 2 (20%) | 5 (42%) | 3 (50%) |
aBoth at RP2D, resulting in 2/7 or (29%) at RP2D.
bPatient was HER2+ at progression.
cExcluding HER2+ patient at PD in Arm C, ORR is 2/5 (40%).
Best response . | Overall, N = 28 . | Arm A, N = 10 . | Arm B, N = 12 . | Arm C, N = 6 . |
---|---|---|---|---|
CR | 1 (4%) | 0 (0%) | 1 (8%) | 0 (0%) |
PR | 6 (21%) | 2 (20%)a | 2 (17%) | 2 (33%) |
SD | 13 (46%) | 4 (40%) | 6 (50%) | 3 (50%) |
PD | 8 (29%) | 4 (40%) | 3 (25%) | 1 (17%)b |
ORR (CR + PR) | 7 (25%) | 2 (20%) | 3 (25%) | 2/6 (33%)c |
CBR (CR + PR + SD) at 6 months | 10 (36%) | 2 (20%) | 5 (42%) | 3 (50%) |
Best response . | Overall, N = 28 . | Arm A, N = 10 . | Arm B, N = 12 . | Arm C, N = 6 . |
---|---|---|---|---|
CR | 1 (4%) | 0 (0%) | 1 (8%) | 0 (0%) |
PR | 6 (21%) | 2 (20%)a | 2 (17%) | 2 (33%) |
SD | 13 (46%) | 4 (40%) | 6 (50%) | 3 (50%) |
PD | 8 (29%) | 4 (40%) | 3 (25%) | 1 (17%)b |
ORR (CR + PR) | 7 (25%) | 2 (20%) | 3 (25%) | 2/6 (33%)c |
CBR (CR + PR + SD) at 6 months | 10 (36%) | 2 (20%) | 5 (42%) | 3 (50%) |
aBoth at RP2D, resulting in 2/7 or (29%) at RP2D.
bPatient was HER2+ at progression.
cExcluding HER2+ patient at PD in Arm C, ORR is 2/5 (40%).
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