| NCT Number | NCT06958627 |
| Lead Sponsor | Cancer Institute and Hospital, Chinese Academy of Medical Sciences |
| Conditions | HER2 Positive Breast Cancer, Pyrotinib Treatment |
| Enrollment | 964 participants |
| Start Date | 2024-04-30 |
| Primary Completion | 2025-04-30 (estimated) |
| Study Completion | 2027-04-30 (estimated) |
| Updated on ClinicalTrials.gov | 2025-05-06 |