The phase 2 trial, DESTINYCRC01, previously demonstrated durable activity of trastuzumab deruxtecan (T-DXd) in patients with HER2-positive metastatic colorectal cancer refractory to standard treatment. Here, the authors report the exploratory analysis of the DESTINY-CRC01 trial investigating markers of response or resistance to T-DXd.
- Salvatore Siena
- Kanwal Raghav
- Takayuki Yoshino