| Biomarker: | PD-L1 underexpression |
|---|---|
| Cancer: | Esophageal Squamous Cell Carcinoma |
| Drug: | Loqtorzi (toripalimab-tpzi) (PD1 inhibitor) + Sulanda (surufatinib) (VEGFR inhibitor, VEGFR-2 inhibitor, CSF-1R inhibitor, FGFR1 inhibitor, VEGFR-1 inhibitor, VEGFR-3 inhibitor) |
| Direction: | Sensitive |