RESUMEN
Selinexor is a first-in-class, oral therapy that selectively inhibits nuclear export. The drug is active with an overall response rate (ORR) of approximately 30% in relapsed/refractory (r/r) non-Hodgkin lymphoma (NHL). Long-term patient follow-up has not been reported. Thirty-one NHL patients were treated between July 2012 and July 2018; 22 were evaluated for response. ORR was 32% (7/22). Two patients achieved complete remission (CR) and were alive and lymphoma-free at the end of follow-up. Fifteen patients (68%) progressed during treatment, most of them died within 3-10 months. The most common grade 3/4 adverse events were gastrointestinal and hematological. Median follow up was 50 months. Overall survival for the entire cohort was 16%. Selinexor monotherapy for r/r NHL is an active therapy with the potential for long-term disease control. It may serve as a 'bridge' to subsequent therapy. Additional studies are needed to identify predictive biomarkers and to evaluate combination approaches.
