Clinical Activity of Alectinib in Advanced RET-Rearranged Non-Small Cell Lung Cancer

Alectinib demonstrated preliminary antitumor activity in patients with advanced RET-rearranged NSCLC, most of whom had received prior RET inhibitors. Larger prospective studies with longer follow-up are needed to assess the efficacy of alectinib in RET-rearranged NSCLC and other RET-driven malignancies. In parallel, development of more selective, potent RET TKIs is warranted.