CT882: This phase III trial is trying to demonstrate the benefit of adding isatuximab to pomalidomide and dexamethasone treatment in patients with Multiple MyelomaA Phase 3 Randomized, Open-label, Multicenter Study Comparing Isatuximab (SAR650984) in Combination With Pomalidomide and Low-Dose Dexamethasone Versus Pomalidomide and Low-Dose Dexamethasone in Patients With Refractory or Relapsed and Refractory Multiple Myeloma

Exclusion

• Primary refractory multiple myeloma defined as participants who had never achieved at least a minimal response (MR) with any treatment during the disease course.
• Free Light Chain measurable disease only.
• Prior therapy with pomalidomide.
• Any anti-myeloma drug treatment within 14 days before randomization, including dexamethasone.
• Eastern Cooperative Oncology Group performance status superior to 2.
• Platelets inferior to 75 000 cells per microliter (mcL) if inferior to 50% of bone marrow (BM) nucleated cells are plasma cells, and inferior to 30 000 cells per mcL if superior or equal to 50% of BM nucleated cells are plasma cells. Platelet transfusion was not allowed within three days before the screening visit.
• Absolute neutrophil count inferior to 1000 per mcL (1*10^9/L).
• Creatinine clearance inferior to 30 mL per minute (Modification of Diet in Renal Disease [MDRD] Formula).
• Total bilirubin superior to 2*ULN (Upper Limit of Normal).
• Corrected serum calcium superior to 14 milligrams per deciliter (mg/dL) (superior to 3.5 millimoles per liter (mmol/L).
• Aspartate aminotransferase (AST) and/or Alanine Aminotransferase (ALT) superior to 3*ULN.
• Hypersensitivity to immunomodulatory drugs (IMiDs) (thalidomide or lenalidomide) defined as any hypersensitivity reaction leading to stop IMiDs within the 2 first cycles or toxicity, which does meet intolerance definition.
• Hypersensitivity to dexamethasone, sucrose histidine (as base and hydrochloride salt), and polysorbate 80 or any of the components of study therapy that are not amenable to premedication with steroids, or H2 blockers that would prohibit further treatment with these agents.
• Significant cardiac dysfunction; myocardial infarction within 12 months; unstable, poorly controlled angina pectoris.
• Pregnant or breastfeeding woman or female who intends to become pregnant during the participation in the study.
• Male participants who disagreed to practice true abstinence or disagreed to use a condom during sexual contact with a pregnant female or a female of childbearing potential while participating in the study, during dose interruptions and at least 3 or 5 months following study treatment discontinuation, even if he had undergone a successful vasectomy.
• All participants who disagreed to refrain from donating blood while on study treatment and for 4 weeks after discontinuation from this study treatment.

The above information was not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.