Trastuzumab Deruxtecan + Stereotactic Radiosurgery (SRS) in HER2+ Breast Cancer Brain Metastases
A phase I clinical trial (a type of research study) for people with human epidermal growth factor receptor 2 (HER-2) positive breast cancer with metastasis to the brain. This research study will evaluate how well brain metastases can be controlled using a type of radiation therapy known as stereotactic radiosurgery (SRS) when combined with the therapeutic agent Trastuzumab Deruxtecan (T-DXd). The combined use of SRS with T-DXd is considered investigational.
Histologically confirmed HER-2-positive breast cancer with newly diagnosed brain... [+30]
Participants with leptomeningeal metastases documented by MRI or CSF evaluation. [+19]