LBA93 EXTENTORCH: A randomized, phase III trial of toripalimab versus placebo, in combination with chemotherapy as a first-line therapy for patients with extensive stage small cell lung cancer (ES-SCLC)

Combinations of immunotherapy with chemotherapy as a first-line treatment for ES-SCLC have generated mixed results. The EXTENTORCH trial assessed toripalimab in combination with chemotherapy as a first-line treatment for patients with ES-SCLC (NCT04012606).