An overview of lurbinectedin as a new second-line treatment option for small cell lung cancer

Abstract

90 days chemotherapy free interval (CTFI) and 22% in the resistant group (CTFI < 90 days). The median overall survival was 9.3 months. Myelosuppression is the most frequent clinically significant adverse event, particularly neutropenia; however, neutropenic fever occurred in only 5% of those in the SCLC cohort of the basket trial. Nausea and fatigue were also noted. The side effect profile compares favorably to topotecan, while a direct comparison of tolerability can be made between lurbinectedin versus topotecan or pegylated-liposomal doxorubicin from CORAIL, a randomized study for platinum-resistant/refractory ovarian cancer. A press release has reported the ongoing clinical trial for SCLC including combination lurbinectedin and doxorubicin versus topotecan or cyclophosphamide, doxorubicin, and vinblastine to be negative. The details may provide more insight at publication, and future trials will be important to further define the clinical utility of lurbinectedin. Lurbinectedin represents a new option in second-line SCLC.