Austrian Breast & Colorectal Cancer Study Group

Science from the heart of Europe

ABCSG 61 / TEODOR: First center opened for patient enrollment

30.07.2025

The new ABCSG study ABCSG 61 / TEODOR (Neoadjuvant TrEatment Optimization driven by ctDNA and endOcrine Responsiveness) has launched with the activation of its first site – the Center for Breast Health in the Department of Gynecology at the Medical University of Vienna, headed by Prof. Christian Singer.