Benefit of selinexor dose reduction on outcomes with selinexor, bortezomib and dexamethasone in patients with lenalidomide‐refractory multiple myeloma: Subgroup analysis of the BOSTON trial

A subgroup analysis of efficacy, safety and QOL in patients who received selinexor in combination with bortezomib and dexamethasone (SVd) with and without selinexor dose reduction and who had lenalidomide-refractory disease in the phase 3 BOSTON trial showed improvements in efficacy, quality of life (QOL) and safety outcomes with selinexor dose reduction in this difficult-to-treat population. These findings demonstrate the benefit of selinexor dose reductions in optimizing the treatment of patients with lenalidomide-refractory multiple myeloma (MM) receiving SVd.