Zidesamtinib demonstrates 93% response rate in ROS1-positive lung cancer

New results from the global phase 1/2 ARROS-1 trial showed clinically meaningful activity with zidesamtinib in patients with advanced or metastatic ROS1-positive non-small cell lung cancer (NSCLC) who had not previously received a tyrosine kinase inhibitor (TKI). The findings were presented at the International Association for the Study of Lung Cancer (IASLC) 2026 World Conference on Lung Cancer (WCLC).

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