A Phase 2 Study of Isatuximab in Combination With Pomalidomide and Dexamethasone in MM Patients Who Received One Prior Line of Therapy Containing Lenalidomide and a Proteasome Inhibitor

Intravenous (IV) infusion. Dose regimen: Isatuximab will be given at a dose of 10 mg/kg QW by IV infusion on Days 1, 8, 15, and 22 in Cycle 1 and Days 1 and 15 in subsequent cycles. In patients with ≥VGPR who will be randomized to receive isatuximab once monthly from Cycle 7, isatuximab will be given on day 1 of each cycle.

Route of administration: Oral (PO). Dose regimen: Pomalidomide will be given at 4 mg orally (PO) will be given on Days 1-21 of each cycle.

Route of administration: PO or IV. Dose regimen: Dexamethasone will be given at 40 mg (20 mg for ≥75 years old) PO, or IV will be given on days 1, 8, 15, and 22 in each cycle.

Route of administration: PO. Dose regimen: Acetaminophen (paracetamol) will be given at 650-1000 mg PO 15-30 minutes (but no longer than 60 minutes) before isatuximab infusion

Route of administration: IV. Dose regimen: Ranitidine or equivalent will be given at 50 mg 15-30 minutes (but no longer than 60 minutes) before isatuximab infusion.

Route of administration: IV. Dose regimen: Diphenhydramine or equivalent will be given at 25-50 mg 15-30 minutes (but no longer than 60 minutes) before isatuximab infusion.