Overall, 204 HR+, HER2- MBC patients treated with EVE + EXE after progressing following prior endocrine treatment were included....The objective response rate, median PFS, and median OS were 33.4%, 8.9 months, and 23.4 months, respectively....Multivariate analysis revealed that negative progesterone receptor status was a significant determinant of poor treatment response (p = 0.035) and PFS (p = 0.024)....We confirmed the favorable efficacy and safety profile of EVE + EXE for HR+, HER - MBC patients.