Tebentafusp Regimen Versus Investigator's Choice in Previously Treated Advanced Melanoma (TEBE-AM)

The purpose of this study is to evaluate the efficacy and safety of tebentafusp-based regimens, including tebentafusp monotherapy and in combination with anti-PD1 vs investigator choice (including clinical trials of investigational agents, salvage therapy per local standard of care \[SoC\], best supportive care \[BSC\] on protocol survivor follow up) in patients with advanced non-ocular melanoma.