A Phase II Study of Atezolizumab in Combination With Pertuzumab Plus High-dose Trastuzumab for the Treatment of Central Nervous System Metastases in Patients With Her2-positive Breast Cancer
Latest Information Update: 24 Aug 2026
At a glance
- Drugs Atezolizumab (Primary) ; Pertuzumab (Primary) ; Trastuzumab (Primary)
- Indications Advanced breast cancer; Brain metastases; HER2 positive breast cancer; Male breast cancer
- Focus Therapeutic Use
Most Recent Events
- 21 Aug 2026 Status changed from active, no longer recruiting to completed.
- 27 Apr 2026 Planned End Date changed from 1 Dec 2025 to 1 May 2026.
- 12 Jun 2023 Planned primary completion date changed from 1 Jul 2023 to 1 Aug 2024.