EichorEICHOR
Study identifier: NCT04961996 Synced from ClinicalTrials.gov · August 03, 2026
● Active Not Recruiting

A Study Evaluating the Efficacy and Safety of Adjuvant Giredestrant Compared With Physician's Choice of Adjuvant Endocrine Monotherapy in Participants With Estrogen Receptor-Positive, HER2-Negative Early Breast Cancer (lidERA Breast Cancer)

Condition: Early Breast Cancer  ·  Sponsor: Hoffmann-La Roche

PhasePhase 3
Planned participants4170
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a Phase III, global, randomized, open-label, multicenter, study evaluating the efficacy and safety of adjuvant giredestrant compared with physician's choice of endocrine therapy in participants with medium- and high-risk Stage I-III histologically confirmed estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative early breast cancer.

This description comes directly from the study's public registry record.

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No contact information is available for this study as per the public registry record.

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Locations (622)

Southern Cancer CenterDaphne, Alabama, United States
CBCC Global Research Inc., at Comprehensive Blood and Cancer CenterBakersfield, California, United States
St Joseph Heritage HealthcareFullerton, California, United States
Long Beach Memorial Medical CenterLong Beach, California, United States
Cancer Blood and Specialty ClinicLos Alamitos, California, United States
The Center for Cancer Prevention and Treatment at St.Joseph Hospital of OrangeOrange, California, United States
Kaiser Permanente - San DiegoSan Diego, California, United States
Sansum ClinicSanta Barbara, California, United States
UCLA Hematology/OncologySanta Monica, California, United States
Torrance Memorial Physician Network/Cancer CareTorrance, California, United States
Kaiser Permanente - VallejoVallejo, California, United States
Rocky Mountain Cancer Centers (Longmont) - USORLongmont, Colorado, United States

+ 610 more locations — full list on the registry record.

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