A Phase 1 Study of 177Lu-IM-3050 in Participants With Advanced Cancer

IM-3050-101 is a 2-part Phase 1 first-in-human (FIH), open-label, multicenter dose escalation and expansion study designed to determine the safety, tolerability, dosimetry, pharmacokinetics (PK), and preliminary anti-tumor activity of the radiopharmaceutical 177Lu-IM-3050 in participants with FAP-expressing advanced solid tumors. Part A of the study is a dose escalation phase to evaluate the safety, tolerability, preliminary anti-tumor activity, radiation dosimetry, and PK from escalating repeated doses of 177Lu-IM-3050 to determine maximum tolerated dose (MTD) and/or recommended expansion dose of 177Lu-IM-3050. Part B of the study is an expansion phase to further evaluate safety and tolerability of 177Lu-IM-3050 at the candidate recommended dose.