Overview Neoadjuvant Hormonal Therapy Combined With Chemoimmunotherapy Status: Terminated Trial end date: 2015-11-01 Target enrollment: Participant gender: Summary Hormonal therapy administered before surgery in ER-positive and HER2-positive patients with breast cancer. Phase: Phase 1/Phase 2 Details Lead Sponsor: Western Regional Medical CenterTreatments: DocetaxelFulvestrantPertuzumabTrastuzumab