An Open-Label, Phase 1/1b Study of ORIC-944 as a Single Agent or in Combination With an Androgen Receptor Pathway Inhibitor in Patients With Metastatic Prostate Cancer
ORIC Pharmaceuticals
Summary
The purpose of this study is to establish the safety and preliminary antitumor activity of ORIC-944 as a single agent and in combinations with ARPIs in patients with metastatic prostate cancer.
Description
ORIC-944 is a potent, highly selective, allosteric, orally bioavailable, small molecule inhibitor of PRC2 via binding the embryonic ectoderm development (EED) subunit. This is a first-in-human, open-label, multicenter, dose escalation study of ORIC-944 as a single agent (Part I) or in combination with an Androgen Receptor Pathway Inhibitor (ARPI) (Part II) to establish the safety and preliminary antitumor activity of ORIC-944 as a single agent and in combination with ARPIs in patients with metastatic prostate cancer. Part III of the protocol (dose optimization) will explore two potential dose…