Karyopharm Announces Presentation of Interim Data from Phase 2 Study of Single-Agent Eltanexor in Relapsed/Refractory (R/R) Higher-Risk Myelodysplastic Neoplasms (MDS) at 17th International Congress on MDS

– Relapsed/Refractory MDS Patients Achieved Median Overall Survival of 8.7 months – – Historically, Median Overall Survival in this Hard to Treat Patient Population is Only 4-6 Months1,2 – – Results Indicate Potential Single Agent Activity of Eltanexor in Patients with R/R MDS – NEWTON,…