Trial Profile

A Phase II Open-Label, Randomized Study of PARP Inhibition (Olaparib) Either Alone or in Combination With Anti-PD-L1 Therapy (Atezolizumab; MPDL3280A) in Homologous DNA Repair (HDR) Deficient, Locally Advanced or Metastatic Non-HER2-Positive Breast Cancer

Status: Active, no longer recruiting

Phase of Trial: Phase II

Latest Information Update: 10 Oct 2025

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At a glance

24 Sep 2025 Planned End Date changed from 31 Aug 2025 to 31 Aug 2026.
24 Sep 2025 Planned primary completion date changed from 31 Aug 2025 to 31 Aug 2026.
20 Aug 2024 Planned End Date changed from 31 Aug 2024 to 31 Aug 2025.

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