Can hormones tame heavy periods in teens with bleeding disorders? new study aims to find out.
NCT ID NCT06740929
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 163 teens and young adults with heavy menstrual bleeding, some with a bleeding disorder and some without, to see how well hormonal treatments like the pill, patch, or IUD work. Researchers will measure blood loss, quality of life, and iron levels over time. The goal is to understand if these treatments work equally well for both groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hormonal medications (contraceptive pill, patch, injectable progestins, hormonal intra-uterine device)
- What this could lead to
- If successful, this could help doctors choose the best hormonal treatment for heavy periods in teens with bleeding disorders, improving their quality of life.
- What could go wrong
- This is an observational study, not a treatment trial, so it won't prove which treatment is best. Results may not apply to all teens, and individual responses to hormones vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 163 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adolescents and young adults presenting to the gynecology consultation at HUG.
- Ages
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Up to 25 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adolescents and young adults aged \< 26yo * Presenting to the gynecology consultation at HUG * Diagnosed with heavy menstrual bleeding (PBAC \> 100) * Willing to initiate a hormonal medication to manage heavy menstrual bleeding Exclusion Criteria: * Pregnancy or planning to become pregnant during the study period * Already using hormonal medication for menstrual management and/or contraception * Known anatomical uterine pathology * Using anticoagulant or antiaggregant agents
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Geneva University Hospitals
RECRUITINGGeneva, 1205, Switzerland
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