A Phase II Trial of Camrelizumab in Combination With Apatinib for Neoadjuvant Treatment of Early-stage TNBC With a High Proportion of TILs

This a phase II, open-labeled, multi-centered, single-arm, investigator-initiated clinical trial to assess the efficacy and safety of camrelizumab combination with apatinib in female patients age of 18 to 70 with TNBC, and baseline tumor-infiltrating lymphocytes \> 10%. The number of patients to be included is 58 patients (Simon's two stage design). The primary objective is to assess the pCR. All enrolled patients will be treated with camrelizumab 200mg (iv. 3mg/kg for patient whose weight is below 50kg) on day 1 of each 21-day cycle, and apatinib 250mg daily (po, d1-d21).