Study of Apalutamide With Carotuximab in Metastatic, Castration-Resistant Prostate Cancer

Standard of care Apalutamide 240 mg administered orally and daily on Days 1-28 of every 28 day cycle

"Carotuximab administered intravenously at the following doses:~Cycle 1 Day 1: 3 mg/kg Cycle 1 Day 4: 7 mg/kg Cycle 1 Day 8: 10 mg/kg Cycle 1 Day 15: 10 mg/kg Cycle 1 Day 22: 10 mg/kg Cycle 2 Day 1: 15 mg/kg Cycle 2 Day 15: 15 mg/kg Cycle 3+ Day 1: 15 mg/kg After completion of cycle 2, dosing of carotuximab will continue at a q4 week schedule using the 15 mg/kg dose."