A Phase Ib/II, Open-label, Multicenter, Randomized Umbrella Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Patients With Metastatic Breast Cancer (Morpheus-panBC)
Latest Information Update: 24 Dec 2025
At a glance
- Drugs Atezolizumab (Primary) ; Bevacizumab (Primary) ; Capecitabine (Primary) ; Cobimetinib (Primary) ; Inavolisib (Primary) ; Ipatasertib (Primary) ; Ladiratuzumab-Vedotin (Primary) ; Selicrelumab (Primary) ; Carboplatin; Eribulin; Gemcitabine; Paclitaxel; Sacituzumab govitecan; Tocilizumab
- Indications Advanced breast cancer; Male breast cancer; Triple negative breast cancer
- Focus Adverse reactions; Therapeutic Use
- Acronyms Morpheus-panBC
- Sponsors Genentech; Roche
Most Recent Events
- 28 Nov 2025 Number of treatment arms are increased from 16 to 19 by the addition of 3 more experimental arms comprising new drug combinations with Fulvestrant, Empagliflozin ,Atirmociclib, Palbociclib and metformin.
- 28 Nov 2025 Planned number of patients changed from 580 to 792.
- 28 Nov 2025 Planned End Date changed from 3 May 2028 to 30 Sep 2030.