New study aims to find best Pre-Surgery hormone treatment for men with breast cancer
NCT ID NCT05501704
First seen Jan 11, 2026 · Last updated May 07, 2026 · Updated 14 times
Summary
This study is for men with hormone receptor-positive breast cancer that has not yet been removed by surgery. It compares different hormone therapy combinations (tamoxifen, anastrozole, degarelix, and abemaciclib) given before surgery to see which works best. The goal is to improve treatment for male breast cancer by measuring how much the cancer shrinks.
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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.
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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Dana Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02115, United States
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Georgetown University Medical Center
RECRUITINGWashington D.C., District of Columbia, 20007, United States
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M. D. Anderson Cancer Center at University of Texas
RECRUITINGHouston, Texas, 77030-4009, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
Contact Phone: •••-•••-••••
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UNC Lineberger Comprehensive Cancer Center
RECRUITINGChapel Hill, North Carolina, 27599, United States
Contact Email: •••••@•••••
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University of Pennsylvania, Abramson Cancer Center
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
Contact Email: •••••@•••••
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University of Pittsburgh Cancer Institute
RECRUITINGPittsburgh, Pennsylvania, 15232, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Vanderbilt Cancer Center
RECRUITINGNashville, Tennessee, 37232, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
Explore the condition pages connected to this study.