Sean Bohen, MD, PhD
Bristol-Myers Squibb (BMS) and AstraZeneca have each announced separate delays in the development of PD-1 and CTLA-4 inhibitor combinations as first-line therapies for patients with advanced or metastatic non–small cell lung cancer (NSCLC), according to statements from each of the companies.
The CheckMate-227 study continues to enroll participants, with a target enrollment goal of 2220 patients (NCT02477826). This trial is comparing platinum-based doublet chemotherapy with nivolumab monotherapy, the combination of nivolumab and ipilimumab, and the combination of nivolumab and platinum-based chemotherapy.
- Antonia S, Goldberg SB, Balmanoukian A, et al. Lancet Oncol. Safety and antitumor activity of durvalumab plus tremelimumab in non-small cell lung cancer: a multicenter, phase 1b study [published online February 5, 2016]. Lancet Oncol. doi:10.1016/S1470-2045(15)00544-6.
- Hellman MD, Rizvi NA, Goldman JW, et al. Nivolumab plus ipilimumab as first-line treatment for advanced non-small-cell lung cancer (CheckMate 012): results of an open-label, phase 1, multicohort study. Lancet Oncol. 2017;18(1):31-41.
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