Rovalpituzumab Tesirine as a Maintenance Therapy After First-Line Platinum-Based Chemotherapy in Patients With Extensive-Stage-SCLC: Results From the Phase 3 MERU Study.

Introduction: Rovalpituzumab tesirine (Rova-T) is an antibody-drug conjugate targeting DLL3, an atypical Notch ligand expressed in SCLC tumors. We evaluated the efficacy of Rova-T versus placebo as maintenance therapy in patients with extensive-stage-SCLC after platinum-based chemotherapy.

Methods: MERU was a phase 3 randomized, double-blinded, placebo-controlled study.