NCT07749053Recruiting
Guangdong Provincial Endometriosis Clinical Research Cohort
Source: ClinicalTrials.gov · Last updated 6 Aug 2026
Brief summary (registry, in English)
Endometriosis is a chronic condition that may cause pelvic pain, ovarian cysts, infertility, and recurrent symptoms. This prospective observational cohort study will enroll women aged 18 to 45 years with endometriosis and age- and body mass index-matched healthy women. Participants will receive routine clinical care, and the study will not assign medications or procedures. Baseline clinical information will be collected, and participants will be followed for 24 months, every 3 months during the first year and every 6 months thereafter. The study will assess cyst recurrence, pain recurrence, pregnancy and live birth outcomes, and other long-term clinical outcomes. It will also evaluate associations between disease characteristics, rASRM stage, routine medical treatment, and subsequent clinical and reproductive outcomes, and will support the establishment of an endometriosis clinical research database.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 716 (estimated)
- First submitted
- 1 Aug 2026
- Start date
- 2 Feb 2026
- Primary completion date
- Jul 2029
- Lead sponsor
- Li Li
- Diseases
- Endometriosis
- NCT number
- NCT07749053
What you commit to
- Study type: Observational
- Planned participants: 716
- From 2 Feb 2026 to the primary completion date, Jul 2029
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- For the endometriosis cohort: concurrent malignant tumor or severe cardiac, hepatic, or renal disease.
- For the endometriosis cohort: previous hysterectomy. For the endometriosis cohort: a mental disorder that prevents adherence to study follow-up.
Other
- \-
Who the study is looking for
- Inclusion Criteria:
- Female participants aged 18 to 45 years. Able and willing to provide written informed consent. For the endometriosis cohort: diagnosis of endometriosis based on clinical findings, imaging, and/or laparoscopy.
- For the endometriosis cohort: availability of complete baseline clinical data, including revised American Society for Reproductive Medicine stage and lesion type.
- For the healthy control cohort: healthy women matched by age and body mass index to participants in the endometriosis cohort.
- For the healthy control cohort: regular menstrual cycles of 28 to 30 days.
Age in the registry: 18 years to 45 years · Sex: Female · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Guangdong Women and Children Hospital Coordinator of this site? Confirm its status | Guangzhou | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.