Reproductive outlook for women trying to conceive after medical or surgical treatment for endometriosis

La Prognosi Riproduttiva Nelle Donne Che Ricercano Prole Dopo Terapia Medica o Chirurgica Per Endometriosi: Studio Multicentrico Italiano

Observational Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico · NCT07437742

This study will try to see whether women treated medically or surgically for endometriosis are more likely to need medically assisted reproduction (PMA) and how their conception and pregnancy outcomes compare.

Quick facts

Study typeObservational
Enrollment650 (estimated)
Ages18 Years to 40 Years
SexFemale
SponsorFondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico Academic / other
Locations1 site (Milan, MI, Italia)
Trial IDNCT07437742 on ClinicalTrials.gov

What this trial studies

This is an observational multicenter Italian study of women under 40 with a prior ultrasound or surgical diagnosis of endometriosis who sought offspring. Researchers will compare how often women go on to use PMA after medical treatment versus after surgical treatment and will describe modes of conception, pregnancy rates, and live births. The study will also compare post-surgical PMA pregnancy rates observed here with those from a previous single-center cohort to evaluate changes over about 15 years. Data will be collected pseudonymously from participating endometriosis referral centers, with the lead site in Milan.

Who should consider this trial

Good fit: Women under 40 with a prior ultrasound or surgical diagnosis of endometriosis from a participating referral center who are actively trying to conceive and consent to pseudonymised data use.

Not a fit: Women aged 40 or older, those without endometriosis, those who have had demolition surgery, those not seeking offspring, or couples with severe male factor infertility are unlikely to benefit from this study's findings.

Why it matters

Potential benefit: If successful, the findings could help doctors and patients better predict the chance of needing PMA and the likelihood of pregnancy after medical or surgical treatment, improving counseling and treatment choices.

How similar studies have performed: Previous single-center and cohort studies have reported mixed results on pregnancy after surgery and assisted reproduction, but large multicenter comparisons of medical versus surgical management in relation to PMA use remain limited.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* age \<40 years at the time of offspring research
* previous ultrasound or surgical diagnosis of endometriosis made in one of the endometriosis referral centres participating in the study
* search for offspring after diagnosis
* consent to the use of pseudonymised data for research purposes.

Exclusion Criteria:

* women without endometriosis
* age \>=40 years at the time of the search for offspring
* women who have undergone demolition surgery
* women who do not wish to have offspring
* women who have not given consent for their pseudonymised data to be used for research purposes
* severe male infertility factor (testicular sperm retrieval)

Where this trial is running

Milan, MI, Italia

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions EndometriosisFertilityfertilityendometriosissurgeryPMA
Last reviewed 2026-06-13 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.