RecruitingNot ApplicableNCT07281001

A Study to Assess the Efficiency of Trastuzumab Deruxtecan in Russian Breast Cancer Patients


Sponsor

Blokhin's Russian Cancer Research Center

Enrollment

60 participants

Start Date

Dec 1, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

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


Eligibility

Min Age: 18 YearsMax Age: 80 Years

Inclusion Criteria4

  • 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.

Exclusion Criteria2

  • Incomplete medical history.
  • Pregnancy or breast-breeding

Interventions

DRUGT-DXd 5.4 mg/kg, IVD, 1 cycle every 21 days.

T-DXd 5.4 mg/kg, IVD, 1 cycle every 21 days. Intravenous infusion


Locations(1)

Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation

Moscow, Russia

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NCT07281001


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