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Key Record Dates

ClinicalTrials.gov Identifier: NCT03199885
Brief Title: Testing the Drug Atezolizumab or Placebo With Usual Therapy in First-Line HER2-Positive Metastatic Breast Cancer

First Submitted : June 26, 2017
First Submitted that Met QC Criteria : June 26, 2017
First Posted : June 27, 2017

Last Update Submitted that Met QC Criteria : June 28, 2022
Last Update Posted : June 30, 2022