Table 1.
Subgroups (no. of pts) (cabozantinib/everolimus) | Overall survival: median HR (95%CI) | Progression-free survival: median HR (95%CI) |
---|---|---|
Cabozantinib (330) | 21.4 months (18.4–NR) | 7.4 months (5.6–9.1) |
Everolimus (328) | 16.5 months(14.7–18.8) | 3.8 months (3.7–5.1) |
HR = 0·66 [0·53–0·83] | HR = 0·58 [0·45–0·75] | |
MSKCC risk groups: | ||
Favorable (150/150) | 0.66 (0.46–0.96) | 0.51 (0.38–0.69) |
Intermediate (139/135) | 0.67 (0.48–0.94) | 0.47 (0.35–0.65) |
Poor (41/43) | 0.65 (0.39–1.07) | 0.70 (0.42–1.16) |
IMDC risk groups: | ||
Favorable (66/62) | 0.70 (0.34–1.41) | 0.47 (0.30–0.76) |
Intermediate (210/214) | 0.65 (0.49–0.85) | 0.48 (0.37–0.62) |
Poor (54/52) | 0.74 (0.48–1.15) | 0.67 (0.48–1.04) |
Prior nephrectomy: | ||
No (47/49) | 0.75(0.44–1.27) | 0.51(0.30–0.86) |
Yes(283/279) | 0.66(0.52–0.84) | 0.51(0.41–0.64) |
Bone mets | ||
No (253/263) | 0.71(0.55–0.91) | 0.57(045–0.71) |
Yes (77/65) | 0.54(0.34–0.84) | 0.33(0.21–0.51) |
Number of previous VEGFR TKI: | ||
1 (235/229) | 0.65(0.50–0.85) | 0.52(0.41–0.66) |
2 or more (95/99) | 0.73(0.48–1.10) | 0.51(0.35–0.74) |
Duration of first VEGFR: | ||
6 months or less (88/102) | 0.69(0.47–1.01) | 0.62(0.44–0.89) |
>6 months (242/224) | 0.69(0.52–0.90) | 0.48(0.38–0.62) |