This study tests new treatments for a type of breast cancer called **Triple-Negative** (TNBC) or **Hormone Receptor-low/HER2-negative** breast cancer. Neoadjuvant means treatment given before the main treatment, and adjuvant means treatment given after the main treatment. The study compares two sets of treatments. One group gets **Dato-DXd** and **Durvalumab**, and the other gets **Pembrolizumab** plus chemotherapy. Participants must be 18 or older and have confirmed Stage II or III breast cancer. The study checks if these new treatments help better than the current standard ones.
Doctors will look at how well the cancer shrinks (pCR) and how long patients stay free of cancer (EFS). To join, you should not have other major health issues like heart disease, uncontrolled infections, or other cancers. Pregnant or breastfeeding women cannot join.
- Study Length: This is a long-term study, so participation will last several months.
- Visits Needed: Regular doctor visits will be required for treatment and check-ups.
- Risks and Benefits: Discuss potential side effects and benefits with your doctor.