**4. A multicenter, open-label, phase 1b/2, dose escalation trial STOMP in patients with relapsed or refractory multiple myeloma with a median of three prior therapies**

The STOMP trial (NCT02343042) is a five arms study of selinexor, dexamethasone and either lenalidomide, pomalidomide, bortezomib, carfilzomib or daratumumab for the treatment of relapsed or refractory multiple myeloma with median of three prior therapies in order to evaluate the safety, tolerability and efficacy of these combinations, determining the maximum tolerated dose, the recommended phase 2 dose, overall response rate (ORR), and progression-free survival (PFS) [23, 24, 26]. Individual arms were described in abstracts No. 726, 1366, and 1393 on ASH 2020 meeting.
