Overview A Trial Using ARV-471 or Anastrozole in Post-Menopausal Women With Breast Cancer Prior to Surgery Status: Not yet recruiting Trial end date: 2024-06-01 Target enrollment: Participant gender: Summary This trial is a Phase 2 neoadjuvant study evaluating ARV-471 or anastrozole in post-menopausal women with ER+/HER2- localized breast cancer. Phase: Phase 2 Details Lead Sponsor: Arvinas Inc.Collaborator: PfizerTreatments: Anastrozole