Overall survival (OS) is currently the primary criteria in assessing the efficacy of a cancer treatment. Dr Raghav Sundar, a consultant medical oncologist at the National University Hospital, Singapore, details the crucial role played by tumour response in evaluating treatment efficacy, with a focus on the multiple kinase inhibitor lenvatinib in the treatment of hepatocellular carcinoma (HCC).
The reduced incidence of breast cancer with 5-year prophylaxis with the aromatase inhibitor anastrozole among women at high risk of the disease persists even after anastrozole cessation, suggests long-term results of the IBIS-II* trial presented at SABCS 2019.
The addition of tucatinib to a trastuzumab-capecitabine regimen improved progression-free survival (PFS) in patients with HER2+ metastatic breast cancer (MBC) previously treated with multiple HER2-targeted agents, according to the HER2CLIMB* study presented at SABCS** 2019. Additionally, this improved PFS was also noted in patients with brain metastases.
First-line treatment with the epidermal growth factor receptor tyrosine kinase inhibitor (EGFR TKI) dacomitinib demonstrated persistent survival benefit in patients with EGFR-positive advanced non-small cell lung cancer (NSCLC), according to updated results from the phase III ARCHER 1050* trial.