About us The ABCSG: About Us The Greatest Achievements & Contributions Partners Organisation ABCSG Task Forces Details Events & News ABCSG 61 / TEODOR: First Patient Registered in the Run-in Phase ABCSG 61 / TEODOR: First center opened for patient enrollment 29.10.2025: CDK4/6 Inhibition in Early and Advanced Breast Cancer 2025 overview Studies Studies open for Enrollment Studies in Treatment Phase & Follow-up Translational Studies and Projects Overview Publications Scientific Publications Press Annual Report Overview ABCSG 50/BRCA-P BRCA-P Documents [Members Area] abcsg.research Overview Members Area Login Trialdataport Password access only Share on