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

Abstract

Because of the lack of survival benefit in the Rova-T arm, the study did not meet its primary end point and was terminated early. As a result, the Central Radiographic Assessment Committee evaluation of PFS was not performed. The frequency of grade greater than or equal to 3 and drug-related toxicities were higher with Rova-T versus placebo. Rova-T was associated with unique toxicities, such as pleural and pericardial effusions, photosensitivity reaction, and peripheral edema, which should be carefully considered in the population with extensive-stage-SCLC.