FDA Advisory Panel Rejects GSK's Blenrep Combination Therapies for Multiple Myeloma
- FDA advisers voted 5-3 against approving GSK's Blenrep in combination with bortezomib and dexamethasone for relapsed or refractory multiple myeloma patients.
- The panel voted 7-1 against Blenrep combined with pomalidomide and dexamethasone, citing unfavorable benefit-risk profile for the proposed patient population.
- FDA briefing documents expressed concerns about Blenrep's unclear benefit-risk profile, safety, tolerability, and appropriate dosages.
- Multiple myeloma is the third most common blood cancer and is generally treatable but not curable.