A Randomized Phase I/II Trial of Fulvestrant and Abemaciclib in Combination With Copanlisib (FAC) Versus Fulvestrant and Abemaciclib Alone (FA) for Endocrine-Resistant, Hormone Receptor Positive, HER2 Negative Metastatic Breast Cancer (FAC vs FA)
Latest Information Update: 20 Mar 2025
At a glance
- Drugs Abemaciclib (Primary) ; Copanlisib (Primary) ; Fulvestrant (Primary)
- Indications Advanced breast cancer; Carcinoma; HER2 negative breast cancer; Male breast cancer
- Focus Adverse reactions
- Acronyms FAC vs FA
- 17 Mar 2025 Status changed from active, no longer recruiting to completed.
- 04 Feb 2025 Primary efficacy end-point "Progression-free survival (PFS) (Phase II)" has been removed and added to secondary end-points, thus making "AR" the only trial focus.
- 10 Dec 2024 The protocol has been amended to change in treatment arm size and phase change.