Clinical Trials Search at Vanderbilt-Ingram Cancer Center

This study is being conducted to evaluate the safety, tolerability, dose-limiting toxicity
(DLT) and determine the maximum tolerated dose (MTD) and/or recommended dose(s) for expansion
(RDE) of INCA033989 administered in participants with myeloproliferative neoplasms.

This is a global, multicenter Phase 1/3 study to evaluate the efficacy and safety of
selinexor plus ruxolitinib in JAK inhibitor (JAKi) treatment-nave myelofibrosis (MF)
participants. The study will be conducted in two phases: Phase 1 (open-label) and Phase 3
(double-blind). Phase 1 (enrollment completed) was an open-label evaluation of the safety and
recommended dose (RD) of selinexor in combination with ruxolitinib and included a dose
escalation using a standard 3+3 design (Phase 1a) and a dose expansion part (Phase 1b). In
Phase 3, JAKi treatment-nave MF participants are enrolled in 2:1 ratio to receive the
combination therapy of selinexor + ruxolitinib or the combination of placebo + ruxolitinib.

This phase III trial compares the effect of usual treatment of chemotherapy and steroids and a tyrosine kinase inhibitor (TKI) to the same treatment plus blinatumomab. Blinatumomab is a Bi-specific T-Cell Engager (BiTE) that may interfere with the ability of cancer cells to grow and spread. The information gained from this study may help researchers determine if combination therapy with steroids, TKIs, and blinatumomab work better than the standard of care.