| Not Yet Recruiting | Laparoscopic Sclerotherapy for the Management of Ovarian Endometriomas NCT07481617 | Northwestern University | — |
| Recruiting | Ablative Technique For Ovarian Preservation In Endometrioma NCT07119060 | Clinique Tivoli Ducos | N/A |
| Recruiting | Endometrioma Sclerotherapy and Ovarian Preservation NCT06775769 | Chelsea and Westminster NHS Foundation Trust | N/A |
| Recruiting | Mechanisms of Uterine Fluid Absorption During Early Pregnancy ( ELF Study) NCT06847685 | Johns Hopkins University | — |
| Enrolling By Invitation | PET/MRI for Evaluation of Endometriosis NCT06377553 | Massachusetts General Hospital | — |
| Recruiting | Effect of Alcohol Sclerotherapy on Pelvic Pain and Quality of Life in Women With Ovarian Endometriosis NCT06955221 | Hospital Universitari de Bellvitge | N/A |
| Recruiting | Estetrol/Drospirenone to Reduce the Average Size of Endometriomas NCT05837624 | Andrew Zakhari | Phase 4 |
| Completed | Hemostatic Measures During Laparoscopic Cystectomy for Endometrioma NCT06421857 | Ain Shams Maternity Hospital | N/A |
| Not Yet Recruiting | Suture of the Ovary After Enucleation of Ovarian Endometrioma NCT03788720 | Università degli Studi dell'Insubria | N/A |
| Recruiting | Ethanol Sclerotherapy Prior to ART NCT05962775 | Ankara University | N/A |
| Unknown | Effect of Management of the Endometrioma on Ovarian Reserve NCT05637073 | University of Valencia | — |
| Recruiting | Laparoscopic Therapy of Endometrioma: Sclerotherapy vs Cystectomy in Patients With Unfinished Reproductive Pla NCT05801523 | Institute for the Care of Mother and Child, Prague, Czech Republic | N/A |
| Recruiting | Endometrioma Ethanol Sclerotherapy - Prospective Cohort Study Protocol NCT06971458 | Hillel Yaffe Medical Center | — |
| Completed | Comparison of Thyroid Volumes in Patients With and Without Endometrioma NCT05323539 | Adana City Training and Research Hospital | N/A |
| Completed | Desogestrel for the Preoperative Treatment of Endometrioma Compared With Placebo NCT04941833 | Department of Medical Services Ministry of Public Health of Thailand | Phase 2 / Phase 3 |
| Unknown | NAC Effect on Infertile Women With Endometrioma NCT05460858 | Royan Institute | Phase 3 |
| Completed | Evaluation of Ovarian Reserve and Recurrence Rate After DWLS Diode Laser OMA Vaporization NCT06219044 | University of Cagliari | N/A |
| Recruiting | The Therapy of Large Endometrioma NCT04704115 | University Hospital, Lille | — |
| Unknown | EHP-5 in Preoperative Assessment in Women With Endometriosis NCT04491305 | University of Zagreb | — |
| Unknown | Endometrioma Treatment and Ovarian Function NCT04452123 | Charles University, Czech Republic | N/A |
| Completed | Two-session Catheter-directed Sclerotherapy Using Ethanol for Endometrioma NCT06274086 | Asan Medical Center | N/A |
| Recruiting | Conservative Endometrioma Surgery NCT04151433 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Unknown | Comparison of Laparoscopic Endometrioma Stripping Versus Ethanol Sclerotherapy( CLESS) NCT04178876 | Catholic University of the Sacred Heart | N/A |
| Unknown | Endometrioma Per se Versus Treatment Related Reduction in Ovarian Reserve (ERROR-2 Trial) NCT03620838 | Uludag University | — |
| Unknown | Raman Spectroscopy and Endometriosis NCT04015297 | Acibadem University | N/A |
| Unknown | Genomic Maps of Endometrial Tissues of Patients With Endometriosis and Healthy Controls NCT03687398 | Acibadem University | — |
| Completed | Anti-inflammatory Markers in Endometrioma NCT04371133 | Muğla Sıtkı Koçman University | — |
| Terminated | Anti-mullerian Hormone (AMH) After Treatment of Endometriomas With Alcohol Sclerotherapy Versus Surgery: Clini NCT03571776 | Hospital Universitari de Bellvitge | N/A |
| Completed | Optimum Menstrual Cycle Time for Endometrioma Excision NCT03484546 | Acibadem University | — |
| Completed | Effect of Prolonged GnRh Agonists on Results of Intracytoplasmic Sperm Injection (ICSI ) in Endometrioma Patie NCT02737800 | Kasr El Aini Hospital | N/A |
| Completed | Surgicel Reduces Ovarian Endometriomas Recurrence NCT02947724 | Cairo University | Phase 2 |
| Unknown | The Impact on Ovarian Reserve of Ovarian Cystectomy Versus Laser Vaporization in the Treatment of Ovarian Endo NCT03227640 | Scientific Institute San Raffaele | N/A |
| Completed | DLBS1442 for The Treatment of Pain in Patients Suspected Endometriosis NCT01942122 | Dexa Medica Group | Phase 2 / Phase 3 |
| Unknown | Efficacy of Aspiration and Sclerotherapy During Laparoscopy Using 95% Ethanol for the Treatment of Endometriom NCT02472873 | Meir Medical Center | N/A |
| Unknown | Continuous Versus Cyclic Oral Contraceptives for Endometriosis NCT02237131 | University of Athens | Phase 4 |
| Completed | Comparison of Operated Ruptured and Non-ruptured Endometriomas NCT05348070 | EZH EAH | — |
| Completed | Laparoscopic Ovarian Cystectomy of Endometrioma vs Deroofing and Ovarian Reserve NCT01808170 | Ain Shams University | N/A |
| Completed | Role of Anti Mullerian Hormone for Ovarian Reserve Determination of Preoperative and Postoperative Endometriom NCT01982526 | Kanuni Sultan Suleyman Training and Research Hospital | — |
| Completed | Comparison of Hemostatic Matrix and Bipolar Coagulation in Surgical Treatment of Endometriomas NCT01268930 | Ankara University | N/A |
| Withdrawn | Post Operative Continuous Active Combination Sex Steroids for the Prevention of Recurrent Endometrioma Formati NCT00999479 | University of Oklahoma | N/A |
| Completed | Second Laparoscopic Surgery for Recurrent Unilateral Endometriomas. NCT02047838 | IRCCS Azienda Ospedaliera Universitaria San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy | — |