19 September 2022 - FDA has set action date of 19 January 2023 .
Seagen today announced that the US FDA has accepted for priority review the supplemental new drug application seeking accelerated approval for Tukysa (tucatinib) in combination with trastuzumab for adult patients with HER2 positive colorectal cancer who have received at least one prior treatment regimen for unresectable or metastatic disease.