A Study Evaluating the Efficacy and Safety of Adjuvant Atezolizumab or Placebo and Trastuzumab Emtansine for Participants With HER2-Positive Breast Cancer at High Risk of Recurrence Following Preoperative Therapy (Astefania)

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ClinicalTrials.gov Identifier: NCT04873362

Recruitment Status : Recruiting

First Posted : May 5, 2021

Last Update Posted : April 18, 2024

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Sponsor:

Information provided by (Responsible Party):

Hoffmann-La Roche

No Study Results Posted on ClinicalTrials.gov for this Study

About Study Results Reporting on ClinicalTrials.gov

Recruitment Status :	Recruiting
Estimated Primary Completion Date :	June 25, 2026
Estimated Study Completion Date :	June 29, 2035

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Hurvitz SA, Bachelot T, Bianchini G, Harbeck N, Loi S, Park YH, Prat A, Gilham L, Boulet T, Gochitashvili N, Monturus E, Lambertini C, Nyawira B, Knott A, Restuccia E, Schmid P. ASTEFANIA: adjuvant ado-trastuzumab emtansine and atezolizumab for high-risk, HER2-positive breast cancer. Future Oncol. 2022 Oct;18(32):3563-3572. doi: 10.2217/fon-2022-0485. Epub 2022 Nov 16.

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