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Study identifier: NCT05587296 Synced from ClinicalTrials.gov · August 03, 2026
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A Study to Learn More About How Well Elinzanetant Works and How Safe it is Compared to Placebo for the Treatment of Hot Flashes Caused by Anti-cancer Therapy in Women With, or at High Risk for Developing Hormone-receptor Positive Breast Cancer

Condition: Vasomotor Symptoms Caused by Adjuvant Endocrine Therapy in Women With, or at High Risk for Developing Hormone-receptor Positive Breast Cancer · Hot Flashes  ·  Sponsor: Bayer

PhasePhase 3
Planned participants474
Who can joinFemale, 18 Years to 70 Years
Healthy volunteersNo

About this study

Researchers are looking for a better way to treat women with, or at high risk for developing hormone-receptor positive breast cancer, who have vasomotor symptoms (VMS), a condition of having hot flashes caused by anti-cancer therapy. VMS, also called hot flashes, are very common medical problems in women with hormone-receptor (HR)-positive breast cancer, who are receiving anti-cancer therapy. HR-positive breast cancer is a type of breast cancer, which has hormone-receptors (proteins) for female sex hormones estrogen and/or progesterone. These hormone-receptors may attach to hormones like estrogen and progesterone and thereby help cancer cells to grow and to spread. Treatments that stop these hormones from attaching to these receptors are currently used to slow or stop the growth of HR-positive breast cancer. It is already known that women with HR-positive breast cancer benefit from this treatment. However, hot flashes are common medical problems related to this therapy. They negatively affect quality of life of many women and may lead to discontinuation (stopping) of this therapy. The study treatment, elinzanetant is being developed to treat hot flushes. It works by blocking a substance called neurokinin from sending signals to other parts of the body, which is thought to play a role in starting hot flashes. The main purpose of this study is to learn more about how well elinzanetant helps to treat hot flashes caused by anti-cancer therapy in women with or at high risk for…

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

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Locations (102)

AKH Wien | Allg. Gynaekologie & gynaekologische OnkologieVienna, Burgenland, Austria
MedUni Innsbruck | Brust Gesundheit ZentrumVienna, State of Vienna, Austria
Medical University of Graz | Division of Gynecology and ObstetricsSalzburg, Austria
ZAS Augustinus - Gynaecology departmentWilrijk, Antwerpen, Belgium
Hôpital Erasme/Erasmus ZiekenhuisBrussels, Belgium
CHU Saint-Pierre/UMC Sint-PieterBruxelles - Brussel, Belgium
CU Saint-Luc/UZ St-LucBruxelles - Brussel, Belgium
Ziekenhuis Oost-Limburg - Gynecology DepartmentGenk, Belgium
Ghent University Hospital | Women's Clinic DepartmentGhent, Belgium
UZ Leuven GasthuisbergLeuven, Belgium
Femicare vzw | Tienen, BETienen, Belgium
The Ottawa Hospital - Riverside CampusOttawa, Ontario, Canada

+ 90 more locations — full list on the registry record.

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