Advanced Breast Cancer — Trastuzumab + Alpelisib +/- Fulvestrant vs Trastuzumab + CT in Patients With PIK3CA Mutated Previously Treated HER2+ Advanced BrEasT Cancer (ALPHABET)
Citation(s)
A Randomized Phase III Trial of Trastuzumab + ALpelisib +/- Fulvestrant Versus Trastuzumab + Chemotherapy in Patients With PIK3CA Mutated Previously Treated HER2+ Advanced BrEasT Cancer. "ALPHABET Study".