A novel bispecific antibody cancer drug developed by Bristol Myers Squibb has demonstrated extraordinary efficacy in a large Phase 3 clinical trial, achieving a 94% objective response rate in patients with relapsed or refractory multiple myeloma — with 71% of participants achieving complete remission, meaning no detectable cancer cells remained after treatment.

How It Works

The drug BMS-986354 is a bispecific T-cell engager — a molecule engineered to simultaneously bind to a protein on myeloma cells and a protein on the patient's own immune T-cells, forcing the immune cell to recognise and destroy the tumour cell.

Path to Approval

Bristol Myers Squibb has filed for accelerated approval with the FDA. If approved, the drug could reach patients within 12-18 months.