Overview A Phase II Clinical Study of Treatment With Disitamb Vedotin Plus Pyrotinib in HER2-positive Early Breast Cancer Status: Recruiting Trial end date: 2026-12-31 Target enrollment: Participant gender: Summary Evaluate the efficacy and safety of Disitamb Vedotin combined with pyrotinib in HER2 positive early breast cancer Phase: Phase 2 Details Lead Sponsor: The First Affiliated Hospital with Nanjing Medical UniversityCollaborator: First Affiliated Hospital of Wenzhou Medical University