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NotablePrimary completion date: Jan 2026 to Nov 2026
Study completion date: Jul 2027 to Nov 2027
v23
MinorTrial status: Recruiting to Active, Not Recruiting
Enrollment target: estimated 60 to confirmed 61
Site details revised at 34 of 34 sites
v22
NotablePrimary completion date: Feb 2025 to Jan 2026
Study completion date: Aug 2025 to Jul 2027
v21
MinorStudy sites: 31 to 34v20
Show 18 earlier versionsHide 18 earlier versions
MinorStudy sites: 30 to 31v19
MinorStudy sites: 29 to 30v18
MinorStudy sites: 28 to 29v17
MinorRe-verified, no change to tracked fieldsv16
NotablePrimary endpoint revisedv15Show 5 more changesShow less
Enrollment target: 80 to 60
Study sites: 27 to 28
Eligibility criteria expanded, about 228 words
Secondary endpoints: 5 to 4
Study description shortened, about 15 words
MinorStudy sites: 26 to 27v14
MinorRe-verified, no change to tracked fieldsv13
MinorStudy sites: 25 to 26v12
MinorStudy sites: 22 to 25v11
MinorStudy sites: 14 to 22v10
NotablePrimary completion date: Feb 2024 to Feb 2025v9
MinorStudy sites: 12 to 14v8
MinorStudy sites: 5 to 12v7
MinorStudy sites: 1 to 5v6
MinorStart date changed from estimate of Aug 2023 to May 19, 2023v5
NotableTrial status: Not Yet Recruiting to Recruiting
Site details revised
v4
MinorStudy sites: 0 to 1v3
NotableStart date: Jan 2023 to Aug 2023v2Show 4 more changesShow less
Primary completion date: Aug 2024 to Feb 2024
Study completion date: Jan 2026 to Aug 2025
Secondary endpoints revised (5)
Primary endpoint revised
MinorStudy First Submitted
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this study is to evaluate the efficacy and safety of elacestrant over the course of 6 months in patients with estrogen receptor positive (ER+)/human epidermal growth factor receptor-2 negative (HER2-) advanced/metastatic breast cancer who received no prior cyclin-dependent kinase targeting enzymes CDK4 and CDK6 inhibitor (CDK4/6i) in the metastatic setting.