A Study Evaluating The Safety And Pharmacokinetics Of Escalating Doses Of RO7297089 In Patients With Relapsed Or Refractory Multiple Myeloma

Inclusion criteria

• Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
• Life expectancy of at least 12 weeks
• R/R MM for which no established therapy for MM is appropriate and available or be intolerant to those established therapies
• Measurable disease

Exclusion criteria

• Prior use of any monoclonal antibody, radioimmunoconjugate, or antibody-drug conjugate for the treatment of cancer within 4 weeks before first RO7297089 infusion
• Prior treatment with systemic immunotherapeutic agents within 12 weeks or 5 half-lives of the drug, whichever is shorter, before first RO7297089 infusion
• Prior treatment with CAR-T therapy within 90 days before first study drug administration
• Treatment with any chemotherapeutic agent, or treatment with any other anti-cancer agent (investigational or otherwise) within 4 weeks or 5 half-lives of the drug, whichever is shorter, prior to first RO7297089 infusion
• Autologous stem cell transplantation within 100 days prior to first RO7297089 infusion
• Allogeneic stem cell transplantation within 180 days prior to first RO7297089 infusion or requiring immunosuppression for treatment or prophylaxis of graft versus host disease
• Primary or secondary plasma cell leukemia
• Known active bacterial, viral, fungal, mycobacterial, parasitic, or other infection requiring treatment with IV anti-microbial therapy within 14 days prior to first RO7297089 infusion
• Significant cardiovascular disease
• Current CNS involvement by MM