A Phase 3 trial of a combination therapy intended to improve the standard of care for the most common type of liver cancer failed to meet its dual primary endpoints, Merck & Co Inc and Eisai Co Ltd announced on 3 August. The trial was investigating Keytruda (pembrolizumab) and Lenvima (lenvatinib) as a first-line treatment for patients with unresectable hepatocellular carcinoma versus Lenvima alone. In the trial, there were trends towards an improvement in overall survival and progression-free survival but these trends did not meet statistical significance, the companies said.
