| Ovarian Hyperstimulation and Fibrin Clot Properties. | Observational / not phased | Jagiellonian University | Poland |
| Pesticides and Infertility: Oxidative Stress Via Circulating Cell-free DNA and Gut/Genital Microbiome Signatures in Women With Endometriosis | Observational / not phased | Centre Hospitalier Universitaire, Amiens | France |
| Efficacy of Pulsed Electromagnetic Field Therapy on Women With Endometriosis | Observational / not phased | Beni-Suef University | Egypt |
| Endometriosis and Migraine | Observational / not phased | Washington University School of Medicine | United States |
| Remote Electrical Stimulation as a Long-term Intervention for Endometriosis Flare Ups | Observational / not phased | Samphire Group, Inc. | United States |
| Expression of Target in Endometriotic Lesions | Observational / not phased | Beijing Tsinghua Chang Gung Hospital | China |
| Quality of Life and Fertility of Patient With Deep Surgical Endometriosis: a Prospective Cohort | Observational / not phased | Hospices Civils de Lyon | France |
| The Role of Cytokines and Regulatory T Lymphocytes in Migraine Pathophysiology. | Observational / not phased | University Hospital, Clermont-Ferrand | France |
| Evaluation of Rectal Infiltration Depth and Length in Bowel Involvement of Deep Infiltrative Endometriosis (DIE) Using Intraoperative Transrectal Ultrasound (TRUS) | Observational / not phased | Başakşehir Çam & Sakura City Hospital | Turkey (Türkiye) |
| Multimodal Physiotherapy Based on Tele-rehabilitation in Chronic Pelvic Pain Associated With Endometriosis | Observational / not phased | University of Alcala | Spain |
| Reproductive Prognosis in Women Seeking Offspring After Medical or Surgical Therapy for Endometriosis | Observational / not phased | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | Italy |
| CREST: Samphire Guided Care Program on Wellbeing, Work Productivity, and Quality of Life | Observational / not phased | Samphire Group, Inc. | United States |
| Endometriosis and Pain Treatment by Intraoperative Administration of Low-dose Ketamine | Phase4 | Insel Gruppe AG, University Hospital Bern | Switzerland |
| Clinical Study to Compare Efficacy and Safety of Indinol Forto® 200 mg Capsules and Visanne 2 mg Tablets in Treatment of Endometriosis | Phase3 | Alcea | Russia |
| Predicting the Pain Outcome of Surgery for Endometriosis | Observational / not phased | University of Oxford | United Kingdom |
| Guangdong Provincial Endometriosis Clinical Research Cohort | Observational / not phased | Li Li | China |
| Functional Links Between the Temporomandibular Joint and the Pelvis in Gynecology | Observational / not phased | Poznan University of Physical Education | Poland |
| MY-ENDO -- Mind Your ENDOmetriosis: a Digital Mindfulness- and Acceptance-based Endometriosis Self-management Program | Observational / not phased | University of Aarhus | Denmark |
| ENDOmetriosis Robotic Assisted Surgery | Observational / not phased | GCS Ramsay Santé pour l'Enseignement et la Recherche | France |
| Efficacy and Safety of Intra-operative Dual Laparoscopy and Neo-rectoscopy for Bowel Endometriosis: The LUMEN-01 Trial | Observational / not phased | Obstetrics & Gynecology Hospital of Fudan University | China |
| Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA | Observational / not phased | Brown University | United States |
| The Impact of Yoga on Endometriosis-Related Pain | Observational / not phased | Milton S. Hershey Medical Center | United States |
| Endometriosis Transcriptomic Cell Atlas | Observational / not phased | University Hospital, Toulouse | France |
| Study on the Ultrasound and Biological Characteristics of Atypical Endometriosis. | Observational / not phased | Casa di Cura Dott. Pederzoli | Italy |
| Pelvic Pain Electro-Acupuncture | Observational / not phased | St. Olavs Hospital | Norway |
| ENDO1000 - A UK-wide Endometriosis Research Project | Observational / not phased | University of Edinburgh | United Kingdom |
| The Effect of Medical Management Following Excisional Surgery for Endometriosis: A Randomized Controlled Trial | Phase3 | Main Line Health | United States |
| Salivary microRNA in Endometriosis: Correlation With Response to Progestin Therapy | Observational / not phased | University of Udine | Italy |
| Robotic Versus Laparoscopic Surgery for Deep Endometriosis | Observational / not phased | University of Oulu | Finland |
| Impact of Food Supplementation on Quality of Life in Patients With Endometriosis and Pelvic Pain. | Observational / not phased | Arafarma Group, S.A. | Spain |
| Prospective Trial of [18F]AlF-FAPI-74 for PET Imaging of Fibroblast Activation Protein in Patients With Endometriosis | Observational / not phased | Universitaire Ziekenhuizen KU Leuven | Belgium |
| Ureteric Identification Using Indocyanine Green Dye Versus Conventional Ureteric Stenting to Reduce Post-operative Pain and Surgical Morbidity During Endometriosis Surgery | Observational / not phased | University Hospitals of North Midlands NHS Trust | United Kingdom |
| Postoperative Pain Trajectories After Endometriosis Surgery | Observational / not phased | Centre Hospitalier Universitaire, Amiens | France |
| The Role of Probiotics in the Treatment of Endometriosis (ProMetrioS): a Randomised Double-blinded Placebo-controlled Cross-over Trial | Observational / not phased | The Gut Microbiome Center (Centar za crijevni mikrobiom) | Croatia |
| Efficacy of Physical Therapy Treatment in Endometriosis and Its Relationship to Adherence Rates. | Observational / not phased | University of Seville | Spain |
| Study of the Prevalence of Endometriosis and Adenomyosis | Observational / not phased | Assistance Publique - Hôpitaux de Paris | France |
| Screening for Fibromyalgia Among Patients With Suspected Endometriosis | Observational / not phased | Assuta Ashdod Hospital | Israel |
| Impact of Complete Surgery of Colorectal Deep Infiltrating Endometriosis on Fertility | Observational / not phased | University Hospital, Lille | France |
| Stanford Program to Accelerate Robotic Children's Surgery | Observational / not phased | Stanford University | United States |
| Intraoperative Ultrasound in Bowel Deep Endometriosis | Observational / not phased | Fundacion Dexeus | Spain |
| The HEROES Trial: Hyperbaric Oxygen Therapy for Endometriosis-Related Pain | Observational / not phased | Sunnybrook Health Sciences Centre | Canada |
| Laparoscopic Surgery for Severe Recto-vaginal Endometriosis | Observational / not phased | Royal Surrey County Hospital NHS Foundation Trust | United Kingdom |
| Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research | Observational / not phased | Brain Inflammation Collaborative | United States |
| Central Awareness in Women With Endometriosis | Observational / not phased | IRCCS Azienda Ospedaliero-Universitaria di Bologna | Italy |
| Impact of Surgery for Deep Posterior Endometriosis on Ovarian Reserve (ENDORO) | Observational / not phased | GCS Ramsay Santé pour l'Enseignement et la Recherche | France |
| Proof of Concept Study to Eval MetriDx Lab-developed Test to Identify Endometriosis-specific Bio Markers | Phase2 | Hera Biotech, Inc. | United States |
| Performance of SYMMCORA® vs. V-Loc® Suture Material in Patients Undergoing Laparoscopic Total Hysterectomy | Observational / not phased | Aesculap AG | Germany, Spain |
| Educational Program for the Multidisciplinary Support of Patients With Endometriosis | Observational / not phased | Centre Hospitalier Emile Roux | France |
| Mechanisms of Uterine Fluid Absorption During Early Pregnancy ( ELF Study) | Observational / not phased | Johns Hopkins University | United States |
| Impact of Dietary Guidance and Probiotics in the Treatment of Endometriosis and Irritable Bowel Syndrome in Women | Observational / not phased | University of Sao Paulo | Brazil |
| Endometriosis Pain | Observational / not phased | Washington University School of Medicine | United States |
| Ultra-Long GnRH-a Pretreatment for FET Outcomes in Patients With Deep Infiltrating Endometriosis | Phase4 | Li-jun Ding | China |
| Impact of Pelvic Pain Podcast | Observational / not phased | Vanderbilt University Medical Center | United States |
| Impact of Endotest on Patients' Quality of Life: a Cohort Study | Observational / not phased | ZIWIG | France |
| Histologic Comparison of Ablative Techniques for Endometriosis | Observational / not phased | TriHealth Inc. | United States |
| Selective Removal of Endometriotic Lesions Using CUSA Clarity in Ovarian Endometriomas | Observational / not phased | Kanazawa University | Japan |
| Endometriosis and Microvascular Dysfunction: Role of Inflammation | Early Phase1 | Penn State University | United States |
| Pain in Endometriosis And the Relation to Lifestyle | Observational / not phased | Radboud University Medical Center | Netherlands |
| Trial Evaluating Nutritional Fiber in Digestive Symptoms of Endometriosis | Observational / not phased | LOAM Science | United States |
| Evaluating the Feasibility of elleFA App Implementation | Observational / not phased | McGill University Health Centre/Research Institute of the McGill University Health Centre | Canada |