showed a trendP = 0.07
Patients with high baseline plasma VEGF-A levels showed a trend toward improved OS (HR = 0.72, 95% CI, 0.57–0.93), compared with those with low VEGF-A levels (HR = 1.01 [95% CI, 0.77–1.31], interaction P = 0.07).
Patients with high baseline plasma VEGF-A levels showed a trend toward improved OS (HR = 0.72, 95% CI, 0.57–0.93), compared with those with low VEGF-A levels (HR = 1.01 [95% CI, 0.77–1.31], interaction P = 0.07).
Regorafenib group showed significantly longer PFS than placebo group with no significant increase of severe toxicities, but OS improvement of regorafenib showed only a positive trend (5.8 vs. 4.5 months, HR = 0.74, P = 0.11).