| NCT Number | NCT07281001 |
| Lead Sponsor | Blokhin's Russian Cancer Research Center |
| Conditions | HER2-positive Breast Cancer, Trastuzumab Deruxtecan |
| Enrollment | 60 participants |
| Start Date | 2025-12 |
| Primary Completion | 2026-05 (estimated) |
| Study Completion | 2026-05 (estimated) |
| Updated on ClinicalTrials.gov | 2025-12-15 |