Endometriosis clinical trials in the UK (2026)
8 endometriosis trials that are recruiting or about to recruit list at least one site in the UK: 8 from the US registry (ClinicalTrials.gov) and 0 from the EU registry (CTIS). 0 are industry-sponsored.
By phase
N/A (non-drug): 2, Observational: 6
Lead sponsors
University of Edinburgh (4) · University of Oxford (1) · Chelsea and Westminster NHS Foundation Trust (1) · University Hospitals of North Midlands NHS Trust (1) · Royal Surrey County Hospital NHS Foundation Trust (1)
Open endometriosis trials with a site in the UK
Newest registry update first. Every ID links to the official record. "est." marks the sponsor's estimated date. A trial registered in both systems may appear twice.
| ID | Title | Lead sponsor | Phase | Status | Primary completion | Enrolment | Site countries |
|---|---|---|---|---|---|---|---|
| NCT07232485 ClinicalTrials.gov | Retinal Imaging for Systemic Inflammation in Endometriosis | University of Edinburgh | Observational | Recruiting | Aug 2029 (est.) | 100 | United Kingdom |
| NCT07240883 ClinicalTrials.gov | ENDO1000 - A UK-wide Endometriosis Research Project | University of Edinburgh | Observational | Recruiting | 31 Dec 2030 (est.) | 1,000 | United Kingdom |
| NCT07523997 ClinicalTrials.gov | Imaging of Endometriosis With Total-body PET-CT (PET-Endo) | University of Edinburgh | Observational | Recruiting | 1 Apr 2027 (est.) | 30 | United Kingdom |
| NCT07603960 ClinicalTrials.gov | Whole-Body Cryotherapy as a Non-Pharmacological Treatment to Reduce Chronic Pelvic Pain and Improve Quality of Life in People With Endometriosis | University of Edinburgh | N/A (non-drug) | Recruiting | Nov 2026 (est.) | 30 | United Kingdom |
| NCT07313345 ClinicalTrials.gov | Predicting the Pain Outcome of Surgery for Endometriosis | University of Oxford | Observational | Recruiting | Aug 2028 (est.) | 100 | United Kingdom |
| NCT06775769 ClinicalTrials.gov | Endometrioma Sclerotherapy and Ovarian Preservation | Chelsea and Westminster NHS Foundation Trust | N/A (non-drug) | Recruiting | 31 Dec 2027 (est.) | 60 | United Kingdom |
| NCT06852248 ClinicalTrials.gov | Ureteric Identification Using Indocyanine Green Dye Versus Conventional Ureteric Stenting to Reduce Post-operative Pain and Surgical Morbidity During Endometriosis Surgery | University Hospitals of North Midlands NHS Trust | Observational | Recruiting | Mar 2027 (est.) | 70 | United Kingdom |
| NCT02471443 ClinicalTrials.gov | Laparoscopic Surgery for Severe Recto-vaginal Endometriosis | Royal Surrey County Hospital NHS Foundation Trust | Observational | Recruiting | Jan 2025 (est.) | 1,000 | United Kingdom |
Endometriosis trials in other countries: Spain · France · Italy · Netherlands · US
Other conditions in the UK: Menopause
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