This is a multi-center study to evaluate the safety, tolerability, PK, PD, and clinical activity of itolizumab (EQ001) in subjects with Systemic Lupus Erythematosus with or without Active Proliferative Lupus Nephritis
A Phase 1b Multiple Ascending-dose Study of EQ001 in Subjects With Systemic Lupus Erythematosus With or Without Active Proliferative Lupus Nephritis
The study will enroll approximately 55 subjects, with up to 5 dose escalating cohorts of 6 open-label subjects enrolled for Type A-SLE and a single dose cohort of approximately 20 open-label subjects enrolled for Type B-Lupus Nephritis.
Subjects will receive itolizumab administered subcutaneously every two weeks for a total of either 2 (Type A) or 13 (Type B) doses with 4 or 12 weeks of follow-up after the last dose of investigational product.