Exelixis
The primary purpose of the study is to characterize the safety and tolerability of XB371. The dose-escalation cohorts and Part B of the expansion cohorts are non-randomized. Part A of the expansion cohorts is randomized.
Key Inclusion Criteria: * Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1. * Minimum life expectancy of ≥ 12 weeks. * Recurrent locally advanced or metastatic solid tumors. * Adequate end organ and bone marrow function. Key Exclusion Criteria: * Primary brain tumors or known active brain metastases, leptomeningeal, or cranial epidural disease. * History of interstitial lung disease (ILD) of any grade or history of organizing pneumonia. * Has acute ocular infection, acute or chronic ulcerative/cicatricial condition of conjunctiva or cornea. * Known history of immunodef…
Intravenous (IV) infusion.