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Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

Phase 3 Study of Toripalimab Alone or in Combination With Tifcemalimab as Consolidation Therapy in Patients With Limited-stage Small Cell Lung Cancer (LS-SCLC)

Trial Status: active

The Study is a Phase 3, randomized, three-arm, double-blind, placebo-controlled, multi-regional clinical research study to evaluate the safety and efficacy use of toripalimab alone or in combination with tifcemalimab as consolidation therapy in patients with limited-stage small cell lung cancer without disease progression following chemoradiotherapy. Tifcemalimab is a monoclonal antibody against B and T lymphocyte attenuator (BTLA). Toripalimab is a monoclonal antibody against programmed death protein-1 (PD-1). Neither drug is approved for treatment of This combination regimen is investigational in limited stage-small cell lung cancer in any country.