Clinical trial No longer in our active list Observational Ages 18 to 36 Women only

Fertility preservation for women with endometriosis

Official title: Fertility Preservation in Case of Endometriosis : Observational Cohort Study

Run by Assistance Publique - Hôpitaux de Paris · NCT03744754 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing whether freezing eggs can help young women with endometriosis preserve their fertility and improve their quality of life.

Quick facts

Study typeObservational
Ages18 Years to 36 Years
SexWomen only
Enrollment100 (estimated)
SponsorAssistance Publique - Hôpitaux de Paris
Academic / other
Locations1 site (Paris, Ile De France)
Trial IDNCT03744754 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are women aged 18 to 36 with a confirmed diagnosis of endometriosis.

Probably not a fit

Patients who have contraindications for ovarian stimulation or pregnancy may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational cohort study aims to evaluate the efficacy of oocyte cryopreservation as a fertility preservation method for young women diagnosed with endometriosis. Participants will undergo ovarian stimulation, oocyte retrieval, and cryopreservation of mature oocytes, with follow-up questionnaires assessing quality of life and reproductive outcomes. The study seeks to establish eligibility criteria for fertility preservation procedures specifically tailored for women with endometriosis, addressing the unique challenges they face regarding ovarian reserve and reproductive health.

Why it matters

Potential benefit: If successful, this study could provide critical insights into fertility preservation options for women with endometriosis, potentially improving their reproductive outcomes.

How similar studies have gone: While data on fertility preservation in endometriosis patients is limited, previous studies have shown promise in related areas, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* women from 18 to 36 years old
* endometriosis disease proved by sonography, MRI and/or surgery
* Consenting to participate to the study

Exclusion Criteria:

* Any contraindication for ovarian stimulation.
* Any contraindication for pregnancy .- Impossible Follow-up.

Where it's running

  • Service de Gynécologie Obstétrique et Médecine de la Reproduction Hôpital TENON
    Paris, Ile De France, France
    Recruiting

Study contacts

  • Principal investigator: Emmanuelle Mathieu d'Argent, MD — Assistance Publique - Hôpitaux de Paris
  • Study coordinator: Emmanuelle Mathieu d'Argent, MD
  • Email: emmanuelle.mathieu@aphp.fr
  • Phone: +33 156 01 68 69

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.