Trial Profile

preEMBER: A Phase 2, Open-label Study Evaluating Imlunestrant in Premenopausal Women With Estrogen Receptor-Positive, HER2-Negative Breast Cancer

Status: Not yet recruiting

Phase of Trial: Phase II

Latest Information Update: 20 Jan 2026

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At a glance

Drugs Imlunestrant (Primary) ; Goserelin; Tamoxifen
Indications HER2 negative breast cancer
Focus Therapeutic Use
Acronyms PreEMBER
Sponsors Eli Lilly and Company

Most Recent Events

15 Jan 2026 Planned End Date changed from 1 Jan 2029 to 1 Dec 2029.
15 Jan 2026 Planned primary completion date changed from 1 Dec 2028 to 1 Jan 2029.
07 Jan 2026 Planned initiation date changed from 1 Dec 2025 to 1 Jan 2026.

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