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Locally Advanced Breast Cancer pionERA

Status: Open to Enrollment
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Study Details

View study details on classic.clinicaltrials.gov.

Locations

  • Sacramento

Clinical Trial FAQs

Information for patients and study volunteers, including frequently asked questions.

A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/​6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer).

This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor (palbociclib, ribociclib or abemaciclib), in participants with estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer who have developed resistance to adjuvant endocrine therapy.

Nitin Rohatgi
Nitin Rohatgi
Principal investigator
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