
Late-breaking ESMO 2026 data show PFS gains with 3 antibody-drug conjugates, a 6-year OS benefit with adjuvant ribociclib, and no OS gain with pembrolizumab.
Massimo Cristofanilli, MD, associate director for precision medicine and translational research at the Robert H. Lurie Comprehensive Cancer Center, discusses the considerations oncologists take when using chemotherapy to treat a patient with breast cancer.






