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Ovarian Endometrioma clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Ovarian Endometrioma clinical trials that are recruiting, at sites in 4 countries (most in Canada (1), France (1), Switzerland (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest Ovarian Endometrioma clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Depth of Argon Beam Coagulation in Ovarian Endometriomas | — | Bern, Canton of Bern | Recruiting | Jul 17, 2026 |
| Selective removal of endometriotic lining from ovarian endometriomas using CUSA Clarity | — | Kanazawa, Ishikawa-ken | Recruiting | Oct 10, 2025 |
| Vaginal ultrasound-guided ethanol sclerotherapy versus laparoscopic cystectomy for ovarian endometriomas. | — | Marseille, France | Recruiting | Jun 4, 2025 |
| Using Estetrol and Drospirenone to Shrink Ovarian Endometriomas | Phase 4 | Montreal, Quebec | Recruiting | May 1, 2023 |
All recruiting trials (4)
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Depth of Argon Beam Coagulation in Ovarian Endometriomas
This study tests how deeply Argon Beam Coagulation affects ovarian tissue during laparoscopic surgery for ovarian endometriomas in women aged 18-40.
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Selective removal of endometriotic lining from ovarian endometriomas using CUSA Clarity
This project will try the CUSA Clarity device on tissue from women with ovarian endometriomas to see if it removes endometriotic lining while preserving healthy ovarian tissue.
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Vaginal ultrasound-guided ethanol sclerotherapy versus laparoscopic cystectomy for ovarian endometriomas.
This study will test whether vaginal ultrasound-guided ethanol sclerotherapy works as well as laparoscopic cystectomy to treat ovarian endometriomas in symptomatic women aged 18–45.
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Using Estetrol and Drospirenone to Shrink Ovarian Endometriomas
This study is testing if a hormonal treatment called Estetrol and Drospirenone can help shrink painful ovarian cysts in women with endometriosis and improve their chances of getting pregnant.
Related topics
Quick answers
How many Ovarian Endometrioma clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Canada (1 trial), France (1 trial), Switzerland (1 trial), Japan (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.