Daiichi Sankyo initiates phase 2 study of patritumab deruxtecan in advanced colorectal cancer
Daiichi Sankyo Company announced that the first patient has been dosed in a phase 2 study evaluating patritumab deruxtecan (U3-1402), a HER3 directed DXd antibody drug conjugate (ADC), in patients with advanced or metastatic colorectal cancer who are resistant, refractory, or intolerant to at least two prior lines of systemic therapy.