Open access
Aug 2026
Upfront Versus Deferred CDK4/6 Inhibitor Use in Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer: A Real-World Study
Findings support an individualized, risk-adapted sequencing approach in carefully selected patients but do not establish equivalence or justify routine deferral.
Pınar Kubilay Tolunay, Bediz Kurt İnci, B. Karabuğa et al.
· Biomedicines · 0 citations