Ethanol treatment before assisted reproductive technology for endometrioma

The Impact of Ethanol Sclerotherapy Before ART (Assisted Reproductive Technology) Cycle on Cumulative Live Birth Rate in Infertile Women With Endometrioma: A Randomized Controlled Trial

Not applicable Interventional Ankara University · NCT05962775

This study is testing if a treatment using ethanol can help women with endometriomas have better success with fertility treatments and reduce pain before they try to get pregnant.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment84 (estimated)
Ages18 Years to 40 Years
SexFemale
SponsorAnkara University Academic / other
Locations3 sites (Adana and 2 other locations)
Trial IDNCT05962775 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the effects of ethanol sclerotherapy on the outcomes of assisted reproductive technology (ART) in patients with endometriomas measuring 4-10 cm. Participants will be randomly assigned to receive either ethanol sclerotherapy or no intervention prior to their ART cycles. The study aims to determine if this treatment improves cumulative live birth rates, reduces chronic pelvic pain, and enhances ovarian response during ART. The trial will include infertile women aged 18-40 with specific eligibility criteria, ensuring a focused assessment of the intervention's efficacy.

Who should consider this trial

Good fit: Ideal candidates are infertile women aged 18-40 with unilateral or bilateral endometriomas between 4-10 cm.

Not a fit: Patients with untreated thyroid dysfunction, other significant health issues, or those who have undergone recent surgery for endometrioma may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly improve reproductive outcomes for patients with endometriomas undergoing ART.

How similar studies have performed: While the use of ethanol sclerotherapy has shown promise in other contexts, this specific application prior to ART is novel and has not been extensively tested in randomized controlled studies.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* AMH\>0.3 ng/ml
* unilateral/bilateral endometrioma
* Endometrioma diameter 40-100 mm

Exclusion Criteria:

* 3 or more IVF/embryo transfer failure
* Menstrual cycle abnormalities
* Male Factor infertility
* Presence of uterine fibroids
* Presence of hydrosalpinx
* Presence of uterine abnormalities
* Suspicion of malignancy according to International Ovarian Tumor Analysis criteria

Where this trial is running

Adana and 2 other locations

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 EndometriomaInfertilitySclerotherapyARTIVFendometriomaethanol sclerotherapyassisted reproductive technology
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.