ABSTRACT
Multiple myeloma, a malignant neoplasm of plasma cells that accumulate in bone marrow, accounts for approximately 18% of hematologic malignancies in the United States. Patients are often treated with triplet therapy and may undergo stem cell transplantation. Despite effective therapies, multiple myeloma remains incurable. Patients often require maintenance therapy, and many will progress or relapsed following upfront treatment. Selection of treatment in the relapse/refractory setting is complex due numerous active therapeutic agents and combinations. Treatment is often tailored to prior exposure and duration. In 2020, three novel pharmacological agents were approved in the relapsed setting. We highlight the clinical safety and efficacy of selinexor, isatuximab-irfc, and belantamab mafodotin for patients with multiple myeloma.
Subject(s)
Antineoplastic Agents , Multiple Myeloma , Antibodies, Monoclonal/therapeutic use , Antineoplastic Agents/therapeutic use , Humans , Multiple Myeloma/drug therapy , Neoplasm Recurrence, Local/drug therapyABSTRACT
PURPOSE: The treatment landscape of advanced bladder cancer continues to evolve with novel therapeutics approved in recent years and many in the pipeline. Here we review the role of the novel agents enfortumab vedotin and sacituzumab govitecan in treatment of advanced disease. SUMMARY: Patients with advanced bladder cancer often first receive platinum-based therapy, while immune checkpoint inhibitors offer a maintenance option following cytotoxic chemotherapy or a second-line option. Despite various first- and second-line options, patients with significant comorbidities and treatment-related adverse events will experience disease progression requiring alternative treatment. Enfortumab vedotin and sacituzumab govitecan are novel antibody-drug conjugates approved in patients with advanced bladder cancer following platinum-based and immune checkpoint inhibitor therapy. Following platinum-based therapy and immunotherapy in patients with advanced bladder cancer, enfortumab vedotin, targeting Nectin-4, improves overall survival while sacituzumab govitecan, targeting Trop-2, is associated with a 27% response rate. With these new approaches to disease management, however, it remains critical to understand safety, efficacy, and operational considerations to optimize outcomes. CONCLUSION: When selecting an antibody-drug conjugate to treat patients with bladder cancer, it is important to note the adverse event profile of each agent to optimize outcomes and safety for patients.