Clinical Research Directory

Thero2-01S22 in HER2-positive Breast Cancer

Sponsor: Institut de cancérologie Strasbourg Europe

Summary

Trastuzumab and pertuzumab based regimen are the standard of care for patients with human epidermal growth factor receptor 2 (HER2) -positive metastatic breast cancer (MBC), significantly improving survival outcomes. However, an unmet medical need remain for patients with disease refractoriness and recurrence. Interestingly, HER2 over-expression is associated with upregulation of vascular endothelial growth factor (VEGF) in cancer cells in vitro and in vivo. Preclinical studies indicated that VEGF expression is positively regulated by HER2 signaling. In the clinical setting, HER2 over-expression correlated significantly with VEGF over- expression in samples from patients with breast cancer. There is, therefore, a biologic rationale for targeting both HER2 and VEGF pathways in patients with HER2-positive breast cancer. PURPOSE: The hypothesis that justifies this research is that the addition of Thero2-01S22 as add-on therapy on top of first line anti-HER2 targeted treatment will improve the efficacy of anti-HER2 targeted containing regimen at the metastatic setting for breast cancer.

Official title: A Randomized, Double-blind, Placebo-controlled, Multicenter, Phase III Efficacy and Safety Study of Thero2-01S22 add-on Therapy on Top of First-line Anti-HER2 Targeted Treatment of Patients With Metastatic Breast Cancer

Key Details

Conditions

Interventions