Novel Antibody-Drug-Conjugates in Routine Clinical Practice for the Treatment of Metastatic Breast Cancer: Adherence, Efficacy and Tolerability - Real-World Data from German Breast Centers.

ABSTRACT:

Introduction

The third-generation antibody-drug conjugates (ADC), trastuzumab deruxtecan (T-DXd) and sacituzumab govitecan (SG), recently obtained approval for metastatic breast cancer treatment across various subtypes and therapeutic contexts.

Materials and methods

This retrospective, multicentric study evaluated real-world tolerability, feasibility and efficacy in a pre-treated, real-world cohort at three major German breast cancer centers.

Results

125 patients treated with T-DXd or SG from November 2020 to June 2023 were included (T-DXd: 77 patients; SG: 48 patients). The median treatment duration was 6.0 months for T-DXd and 3.5 months for SG therapy, with a median follow-up duration of 10.4 months for T-DXd (95% CI: 8.4-11.6) and 11.8 months for SG (95% CI: 8.0-1

SUBMITTER: Schaffler H 

PROVIDER: S-EPMC11368468 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature