Lung Cancer

Chicago, IL—BLU-667, a novel inhibitor of RET, elicited responses in more than 50% of patients with RET fusion–positive advanced non–small-cell lung cancer (NSCLC), according to data from an ongoing phase 1 clinical trial presented at ASCO 2019.

Chicago, IL—Expanded data from an early phase 1/2 clinical trial showed that treatment with repotrectinib, an investigational tyrosine kinase inhibitor (TKI) with potent selectivity against tumors with ROS1 rearrangement, induced a response in 9 of 11 patients with TKI-naïve, advanced non–small-cell lung cancer (NSCLC) and ROS1 fusion.

Atlanta, GA—The combination of the investigational MET inhibitor savolitinib plus the EGFR inhibitor osimertinib (Tagrisso) achieved encouraging responses in patients with MET-amplified, EGFR-positive non–small-cell lung cancer (NSCLC) and acquired, MET-driven resistance to previous therapies, with an acceptable side-effect profile. These findings represent interim results of 2 expansion cohorts of a phase 1b clinical trial presented at the 2019 American Association for Cancer Research meeting.

Atlanta, GA—Immune checkpoint inhibitors represent a tremendous advance in the treatment of several types of cancers. Although approximately 20% to 25% of patients will have durable responses with these agents, it has been challenging to find biomarkers to identify who these patients are.

San Francisco, CA—Moving PD-1 or PD-L1 inhibitors to an early line of therapy, immediately after chemoradiation, has improved survival for patients with unresectable, stage III non–small-cell lung cancer (NSCLC).

San Francisco, CA—Tumor expression of PD-L1 has consistently predicted ­response and survival outcomes in non–small-cell lung cancer (NSCLC), whereas the role of PD-L1 in immune cells is unclear, said Edward B. Garon, MD, Director, Thoracic Oncology Program, David Geffen School of Medicine, University of California, Los Angeles, at the 2019 ASCO-SITC Clinical Immuno-Oncology Symposium.

For the second time this month, the FDA has given an approval to Genentech’s PD-L1 inhibitor, Tecentriq.

Lung cancer is one of the most common cancers in men and women, and is the leading cause of cancer-related mortality in the United States. According to the American Cancer Society, more than 155,000 Americans will die from lung cancer in 2017, representing approximately 25% of all cancer deaths. Non–small-cell lung cancer (NSCLC), the most common form of the disease, accounts for 80% to 85% of all lung cancer cases.

Chicago, IL—Osimertinib (Tagrisso) extends progression-free survival (PFS) compared with standard chemotherapy in patients with EGFR T790M mutation–positive non–small-cell lung cancer (NSCLC) who have central nervous system (CNS) metastases, reported Marina C. Garassino, MD, Thoracic Oncology Unit, Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy, at the 2017 ASCO annual meeting.