Data may support the strong oncologic outcomes of less invasive surgical options for patients with node-negative disease after neoadjuvant chemotherapy.
The 60-month local regional recurrence-free rate was 93.2% in the MRI arm vs 95.7% in the no MRI arm among patients with newly diagnosed breast cancer.
“HER2CLIMB-05 has demonstrated that the addition of tucatinib to HP represents an enhanced frontline maintenance therapy option for patients with HER2-positive metastatic breast cancer,” said Erika Hamilton, MD.
The primary end point of PFS was not statistically significant with sacituzumab govitecan vs chemotherapy as first-line treatment in HR+/HER2– metastatic breast cancer.