Breast cancer survivors get tested: does vaginal estrogen raise risks?
NCT ID NCT00984399
First seen Jan 02, 2026 · Last updated May 20, 2026 · Updated 19 times
Summary
This study looked at whether a low-dose vaginal estrogen tablet (Vagifem) is safe for women who have had breast cancer and are taking hormone-blocking drugs called aromatase inhibitors. 31 postmenopausal women with a history of breast cancer used the tablet for vaginal dryness, and researchers measured their blood estrogen levels over 12 weeks. The goal was to see if the estrogen gets absorbed into the bloodstream enough to potentially raise the risk of cancer recurrence.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for BREAST CANCER are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
Memorial Sloan Kettering Cancer Center
Basking Ridge, New Jersey, United States
-
Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
-
Memorial Sloan Kettering Cancer Center @ Suffolk
Commack, New York, 11725, United States
-
Memorial Sloan Kettering Cancer Center@Phelps Memorial Hospital
Sleepy Hollow, New York, United States
-
Memorial Sloan Kettering at Mercy Medical Center
Rockville Centre, New York, United States
Conditions
Explore the condition pages connected to this study.