Study of tAN device for heavy menstrual bleeding
Part of Women’s health & pregnancy clinical trials.
This study tests whether a small nerve stimulation device (tAN) worn on the ear can help reduce heavy menstrual bleeding. You will use the device during your periods and track your bleeding with provided products and an app.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are a woman aged 14 to 45 with regular periods
- You have heavy menstrual bleeding (as assessed by a screening tool)
- You have used the same non-hormonal medications for the past 3 months and plan to keep using them
- You have reliable internet access and a smartphone or tablet that works with iOS 18 or Android 15+
- You are willing to use only the study-provided menstrual products for the study's duration
- Your bleeding score is at least 150 for two consecutive months before joining
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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