A Study of an Accelerated Infusion Rate of Daratumumab in Patients With Relapsed and Refractory Multiple Myeloma

"Patients will receive daratumumab, in the following schedule:~Daratumumab 8mg/kg in 500 mL over 4 hours Cycle 1 Day 1, Daratumumab 16mg/kg in 500 mL over 90 minutes (20% of dose given in first 30 minutes and remaining 80% of dose given over 60 minutes) Cycle 1 Days 8, 15 and 22; Cycle 2 Days 1, 8, 15, and 22, and on Days 1 and 15 for Cycles 3-6."