A Study on the Use of Fluzoparib Combined With Chemotherapy for Neoadjuvant Treatment of HRD-positive, HR+/HER2- Breast Cancer

"Folfoxapril:~Take 2 times a day (once in the morning and once in the evening, 150mg in the morning and 100mg in the evening; vice versa is also acceptable). Each 3-week period constitutes one cycle. For the first to fourth cycles, a total of 4 cycles are required."

standard chemotherapy