Can a hormone shot help control advanced breast cancer in younger women?

NCT ID NCT07310420

First seen Jun 25, 2026 · Last updated Jun 25, 2026

Summary

This early-stage trial is testing whether ZOLADEX (goserelin), a hormone-blocking implant, can safely suppress ovarian function in premenopausal women with a certain type of advanced breast cancer (HR+/HER2-). About 88 women will receive two injections over 12 weeks. Researchers will measure hormone levels and menstrual changes to see if the drug works as intended.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Cancer Centers of Florida

    RECRUITING

    Ocoee, Florida, 34761, United States

    Contact

  • Duly Health and Care

    RECRUITING

    Lisle, Illinois, 60532, United States

    Contact

  • Genesis Cancer and Blood Institute

    RECRUITING

    Hot Springs, Arkansas, 71913, United States

    Contact

  • Guthrie Medical Group

    RECRUITING

    Sayre, Pennsylvania, 18840, United States

    Contact

  • MedStar Heart & Vascular Institute (MHVI) - MedStar Washington Hospital Center

    RECRUITING

    Washington D.C., District of Columbia, 20010, United States

    Contact

  • Oncology Consultants PA

    RECRUITING

    Houston, Texas, 77030, United States

    Contact

  • Orchard Healthcare Research

    RECRUITING

    Skokie, Illinois, 60077, United States

    Contact

  • Profound Research LLC at Michigan Hematology and Oncology Consultants

    RECRUITING

    Royal Oak, Michigan, 48073, United States

    Contact

  • San Juan Oncology Associates

    RECRUITING

    Farmington, New Mexico, 87401, United States

    Contact

  • Summit Cancer Care

    RECRUITING

    Savannah, Georgia, 31405, United States

    Contact

  • The Mark H. Zangmeister Center-Mid Ohio Oncology/Hematology, Inc.

    RECRUITING

    Columbus, Ohio, 43219, United States

    Contact

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

ZOLADEX (goserelin implant)

What this could lead to

If successful, this could confirm that ZOLADEX effectively suppresses ovarian hormone production, which may help control advanced breast cancer in premenopausal women.

What could go wrong

This is an early Phase 1 trial with only 88 participants, so results may not apply to everyone. The study focuses on hormone levels, not directly on tumor shrinkage or survival, so benefits are uncertain.

Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm hormone receptor-positive breast cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.