Selpercatinib-displays-efficacy-in-RET -fusion-positive-non-small-cell-lung-cancer

Selpercatinib displays efficacy in RET fusion-positive non-small cell lung cancer

Aberrant RET activation has shown to be a clinical driver of tumour growth and proliferation. It is reported that 1-2% of non-small cell lung cancer patients have activating RET fusions. Clinical characteristics of these patients are generally younger (<60 years) with minimal or no smoking history, and frequent presentation with brain metastases at diagnosis of advanced disease. RET mutations are mutually exclusive with other common lung cancer genetic abberations, such as reported for KRAS, EGFR, and ALK.