This is a Phase 1, first-in-human, open-label study to determine the safety, tolerability, maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) of RC198 in subjects with locally advanced unresectable or metastatic solid tumors for whom standard therapy does not exist, is no longer effective, or is not acceptable.
Safety study of RC198 in Subjects with Solid Tumors.