A Study to Assess the Efficiency of Trastuzumab Deruxtecan in Russian Breast Cancer Patients
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-80
SponsorBlokhin's Russian Cancer Research Center
This multi-center observational retrospective study will collect real-world clinical data from eligible patients with unresectable or metastatic HER2+ breast cancer who have received one or more cycles Trastuzumab Deruxtecan in Russian Federation
Patients aged over 18 years old.
Metastatic breast cancer included unresectable locally advanced breast cancer, de novo stage IV breast cancer, and recurrent metastatic breast cancer.
Patients has received Trastuzumab Deruxtecan
Available medical history.
Incomplete medical history.
Pregnancy or breast-breeding