CLINICAL LUNG CANCER, cilt.22, sa.6, ss.531-540, 2021 (SCI-Expanded)
Patients with extensive-stage small-cell lung cancer (ED-SCLC) need improved outcomes in the relapsed/refractory setting. This phase II study evaluated the safety and efficacy of prexasertib, a checkpoint kinase 1 inhibitor, in platinum-sensitive and platinum-refractory ED-SCLC. Prexasertib demonstrated response rates of 5.2% in platinum-sensitive and 0% in platinum-refractory ED-SCLC. Prexasertib did not show prespecified efficacy as monotherapy in ED-SCLC.