Phase 2 Hormone Receptor(HR)-Positive, Low HER2 Advanced Breast Cancer Patients (HER2 IHC 1+ or 2+ & ISH Negative) Clinical Trials
1 recruitingPhase 2
What is a Phase 2 trial?
Phase 2 trials evaluate whether a treatment works for a specific condition and further assess its safety. These studies typically enroll several hundred participants and provide preliminary data on effectiveness.