Testing the Combination of Two Approved Drugs and One Experimental Drug in Patients With Relapsed or Refractory Multiple Myeloma
A Phase I/II Study of the Safety, Tolerability and Efficacy of Belantamab Mafodotin (GSK2857916) in Combination With Iberdomide (CC-220)/Dexamethasone Versus Belantamab Mafodotin (GSK2857916)/Dexamethasone in Relapsed Refractory Multiple Myeloma
Alliance for Clinical Trials in Oncology
88 participants
Apr 23, 2025
INTERVENTIONAL
Conditions
Summary
This phase I/II trial tests the safety, side effects, best dose, and effectiveness of iberdomide in combination with belantamab mafodotin and dexamethasone in treating patients with multiple myeloma (MM) that has come back after a period of improvement (relapsed) or that does not respond to treatment (refractory). Multiple myeloma is a cancer that affects white blood cells called plasma cells, which are made in the bone marrow and are part of the immune system. Multiple myeloma cells have a protein on their surface called B-cell maturation antigen (BCMA) that allows the cancer cells to survive and grow. Immunotherapy with iberdomide, may induce changes in body's immune system and may interfere with the ability of cancer cells to grow and spread. Belantamab mafodotin has been designed to attach to the BCMA protein, which may cause the myeloma cell to become damaged and die. Dexamethasone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body's immune response to help lessen the side effects of chemotherapy drugs. Iberdomide plus belantamab mafodotin may help slow or stop the growth of cancer in patients with multiple myeloma.
Eligibility
Plain Language Summary
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Interventions
Receive PO
Receive IV
Receive PO
Undergo ECHO
Undergo CT
Undergo MRI
Undergo PET
Undergo Bone Marrow Biopsy
Undergo Bone Marrow Aspirate
Undergo blood sample collection
Locations(42)
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NCT06232044