DREAMM 7: This phase III trial is comparing the safety and effectiveness of two targeted cancer therapies, given in combination with a standard cancer treatment, for patients with multiple myeloma that has got worse or come back following prior treatmentA Multicenter, Open-Label, Randomized Phase III Study to Evaluate the Efficacy and Safety of the Combination of Belantamab Mafodotin, Bortezomib, and Dexamethasone (B-Vd) Compared With the Combination of Daratumumab, Bortezomib and Dexamethasone (D-Vd) in Participants With Relapsed/Refractory Multiple Myeloma

Inclusion

• Confirmed diagnosis of multiple myeloma as defined by the International Myeloma Working Group (IMWG) criteria.
• Previously treated with at least 1 prior line of multiple myeloma (MM) therapy, and must have documented disease progression during or after their most recent therapy.
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.

• Must have at least 1 aspect of measurable disease, defined as one of the following;

  1. Urine M-protein excretion >=200 mg per 24-hour, or
  2. Serum M-protein concentration >=0.5 grams per deciliter (g/dL), or
  3. Serum free light chain (FLC) assay: involved FLC level >=10 mg per dL (>=100 mg per liter) and an abnormal serum free light chain ratio (<0.26 or >1.65).
• All prior treatment-related toxicities (defined by National Cancer Institute Common Toxicity Criteria for Adverse Events [NCI-CTCAE] version 5.0) must be <=Grade 1 at the time of enrollment, except for alopecia.
• Adequate organ function