Palazestrant, in combination with ribociclib, demonstrated promising clinical activity, a safety profile consistent with ribociclib and endocrine therapy, and favorable tolerability in patients with ER+/HER2- advanced or metastatic breast cancer With a median follow-up of 12 months, median progression-free survival (PFS) has not been reached 6-month PFS rate was 73% in all patients, 81% in patients with ESR1 mutations, 70%... Read More