On July 14, 2026, the Food and Drug Administration approved gedatolisib (Revtorpyk, Celcuity Inc.) in combination with fulvestrant, with or without palbociclib, for adults with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative locally advanced or metastatic breast cancer without a PIK3CA mutation detected following progression on or after treatment with at least one line of endocrine therapy in the metastatic setting.