Summary
This is a 2-arm, randomized, open-label, international, multicenter study comparing the
efficacy of ripretinib to sunitinib in GIST patients who progressed on or were intolerant to
first-line anticancer treatment with imatinib. Approximately 426 patients will be randomized
in a 1:1 ratio to ripretinib 150 mg once daily (continuous dosing for 6 week cycles) or
sunitinib 50 mg once daily (6 week cycles, 4 weeks on, 2 weeks off).