Massive 10-Year endometriosis study aims to uncover best treatments
NCT ID NCT07243587
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 15,000 women with endometriosis for up to 10 years to see how well different medical and surgical treatments work. Researchers will track symptoms, quality of life, disease return, and pregnancy rates. The goal is to better understand the long-term outcomes of current treatments and improve care for this common condition.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could provide clear evidence on which endometriosis treatments work best long-term, improving clinical guidelines and patient care.
- What could go wrong
- As an observational study, it cannot prove cause and effect. Results may be influenced by factors like treatment choice and patient differences, and long follow-up may lead to dropouts.
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 15,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2021
- Expected to finish
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Feb 2036
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
Women with deep endometriosis infiltrating the colon and / or the rectum
- Ages
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18 years and older
- 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: * Women aged \>18 years * Women with histologically or radiologically confirmed deep endometriosis (and/or) infiltrating the colon and/or rectum * Women affiliated with the social security system Exclusion Criteria: * Refusal to participate * Patients under guardianship or curatorship, or deprived of liberty
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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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Clinique Tivoli Ducos
RECRUITINGBordeaux, 33000, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can Pre-Surgery pelvic floor therapy stop endometriosis pain after the operation?
- Appendix: the hidden driver of endometriosis pain?
- Allergy pill put to the test against endometriosis pain
- Can ultrasound and tissue clues reveal which endometriosis lesions carry cancer risk?
- Can AI personalize exercise to ease pelvic pain?
- Can AI learn to spot endometriosis and fibroids on ultrasound?