Studying molecules in endometriosis tissue samples compared with normal tissue
Looks at molecule levels in endometriosis tissue samples from women with the condition.
Plain-language title generated from the registry record
Registry title: Expression of Target in Endometriotic Lesions
Key facts
- Where
- Beijing, ChinaSee the site
AI summary: who the study is looking for
From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.
The trial is looking for women aged 18 to 50 whose endometriosis was confirmed by laparoscopy and tissue examination. Tissue samples are studied for certain molecules.
- Age
- 18 to 50 years
- Sex
- Women only
- Disease stage
- Endometriosis confirmed by laparoscopy and histopathological examination
Main reasons for not taking part
- History of any malignant tumor
- Missing complete clinical and pathological data
Read by machine on 9 November 2026.
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 50 years old?
Source: NCT07693283, who can take part
Where in China
- Beijing Tsinghua Changgung HospitalBeijing, ChinaContact: Lei ZhangTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- Beijing Tsinghua Chang Gung Hospital
- Trial code
- NCT07693283
- Record updated
- 9 July 2026
- Original description
Endometriosis is a common gynecological disorder associated with chronic pelvic pain and infertility, which affects women of reproductive age worldwide. This study aims to investigate the expression patterns of specific molecules in tissue specimens obtained from patients with endometriosis. The investigators will compare the expression levels of these molecules between endometriotic lesions and normal tissue. The primary objective of this study is to elucidate the potential roles of these molecules in the pathogenesis of endometriosis.Read full original descriptionShow less
To Investigate the Expression of Target in Endometriotic Lesions
Endometriosis is a common gynecological disorder associated with chronic pelvic pain and infertility, which affects women of reproductive age worldwide. This study aims to investigate the expression patterns of specific molecules in tissue specimens obtained from patients with endometriosis. The investigators will compare the expression levels of these molecules between endometriotic lesions and normal tissue. The primary objective of this study is to elucidate the potential roles of these molecules in the pathogenesis of endometriosis.
Inclusion: Pathologically confirmed endometriosis via laparoscopy and histopathological examination; Complete clinical and pathological data available.
Exclusion: History of any malignant tumor.