RT Journal Article T1 Health-related quality of life and pain with selinexor in patients with advanced dedifferentiated liposarcoma. A1 Gounder, Mrinal A1 Abdul Razak, Albiruni R A1 Gilligan, Adrienne M A1 Leong, Hoyee A1 Ma, Xiwen A1 Somaiah, Neeta A1 Chawla, Sant P A1 Martin-Broto, Javier A1 Grignani, Giovanni A1 Schuetze, Scott M A1 Vincenzi, Bruno A1 Wagner, Andrew J A1 Chmielowski, Bartosz A1 Jones, Robin L A1 Shah, Jatin A1 Shacham, Sharon A1 Kauffman, Michael A1 Riedel, Richard F A1 Attia, Steven K1 advanced liposarcoma K1 pain K1 patient-reported outcomes K1 progression-free survival K1 quality of life K1 selective inhibitor of nuclear export K1 selinexor AB Objective: Compare health-related quality of life (HRQoL) of selinexor versus placebo in patients with dedifferentiated liposarcoma. Materials & methods: HRQoL was assessed at baseline and day 1 of each cycle using the European Organization for Research and Treatment of Cancer 30-item core quality of life questionnaire. Results were reported from baseline to day 169 (where exposure to treatment was maximized while maintaining adequate sample size). Results: Pain scores worsened for placebo versus selinexor across all postbaseline visits, although differences in HRQoL at some visits were not significant. Other domains did not exhibit significant differences between arms; however, scores in both arms deteriorated over time. Conclusion: Patients treated with selinexor reported lower rates and slower worsening of pain compared with patients who received placebo. YR 2021 FD 2021-04-15 LK http://hdl.handle.net/10668/17582 UL http://hdl.handle.net/10668/17582 LA en DS RISalud RD Apr 7, 2025