Final results from the pivotal phase 3 KEYNOTE-355 trial showed that the addition of pembrolizumab (Keytruda) to chemotherapy resulted in a statistically significant and clinically meaningful improvement in overall survival (OS) compared with chemotherapy alone in patients with metastatic triple-negative breast cancer (TNBC) whose tumors expressed PD-L1 with a combined positive score (CPS) ≥10.
The antibody–drug conjugate polatuzumab vedotin-piiq (Polivy) added to R-CHP (rituximab [Rituxan], cyclophosphamide, doxorubicin, and prednisone) achieved a 27% reduction in the risk for progression or death compared with the standard regimen of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) as first-line therapy for patients with intermediate- and high-risk diffuse large B-cell lymphoma (DLBCL).
nterim results from a phase 2 clinical trial showed that a novel combination of aldoxorubicin, N-803 (an IL-15 superagonist), and PD-L1 natural killer cell therapy (Nant Cancer Vaccine) plus low-dose chemotherapy doubled overall survival (OS) compared with historical controls in patients with locally advanced or metastatic pancreatic cancer.
