Open-label, Phase I Study of Nivolumab Combined with

Assess safety and efficacy of nivolumab plusFifty chemotherapy-naive patients receivedOne DLT (hepatitis) was reported in part 1 among six DLT-evaluable patients; 48 of 50 patients experienced grade 3/4 TEAEs and 18 discontinued treatment due to TEAEs. One grade 5 TEAE (respiratory failure) was reported. Median [95% confidence interval (CI)] PFS/OS was 5.5 (3.25-7.20 months)/9.9 (6.74-12.16 months) months, respectively [median follow-up for OS, 13.6 months (95% CI, 12.06-23.49 months)]. Overall response rate (95% CI) was 18% (8.6%-31.4%). Median PFS/OS was 5.5/9.7 months (PD-L15%) and 6.8/11.6 months (PD-L1 ≥5%), respectively. Proportion of peripheral Ki67The safety profile of nivolumab plus