Given the input ABSTRACT produce a short and concise answer to QUESTION.

ABSTRACT: T-DXd: New Standard for HER2-Low Breast Cancer. Findings from the phase III DESTINY-Breast04 trial indicate that the antibody-drug conjugate trastuzumab deruxtecan (T-DXd) is effective for patients with inoperable/metastatic HER2-low breast cancer. T-DXd should be considered a new standard of care for these patients, who otherwise have limited options.

QUESTION: What were the results of the DESTINY-Breast04 Trial?