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Clinical Trial Summary

This Phase III, randomized, two-arm, open-label, multicenter study will evaluate the efficacy and safety of giredestrant plus Phesgo compared with Phesgo after induction therapy with Phesgo plus taxane in participants with human epidermal growth factor receptor 2 (HER2)-positive, estrogen receptor (ER)-positive advanced breast cancer (metastatic or locally advanced disease not amenable to curative treatment) who have not previously received a systemic non-hormonal anti-cancer therapy in the advanced setting.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05296798
Study type Interventional
Source Hoffmann-La Roche
Contact Reference Study ID Number: WO43571 https://forpatients.roche.com
Phone 888-662-6728 (U.S. Only)
Email global-roche-genentech-trials@gene.com
Status Recruiting
Phase Phase 3
Start date July 4, 2022
Completion date September 30, 2032

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