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NOT YET RECRUITING
NCT07652593
NA

Interaction Between Decidual Cells and NK Cells in Endometriosis

Sponsor: Hopital Foch

View on ClinicalTrials.gov

Summary

Endometriosis is a chronic gynecological disease characterized by the presence of endometrial-like tissue outside the uterus and is frequently associated with pelvic pain and infertility. Increasing evidence suggests that immune dysfunction may contribute to the development and persistence of the disease. The purpose of this prospective case-control study is to compare immune cell characteristics in women with deep endometriosis and women without endometriosis during the secretory phase of the menstrual cycle. Participants will undergo collection of clinical data, blood samples, endometrial samples, and vaginal microbiota samples. For participants undergoing clinically indicated pelvic surgery, additional biological samples may be collected during the procedure. The study aims to improve understanding of the immune mechanisms involved in endometriosis and to identify potential biomarkers associated with the disease.

Official title: Interaction Between Decidual Cells and Natural Killer Cells in Endometriosis: A Prospective Pilot Case-Control Study

Key Details

Gender

FEMALE

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

50

Start Date

2026-06

Completion Date

2027-10

Last Updated

2026-06-17

Healthy Volunteers

No

Conditions

Interventions

PROCEDURE

Biological Sample Collection

Collection of blood samples, endometrial samples, vaginal microbiota samples, and surgical specimens when clinically indicated for immunological and biomarker analyses.

Locations (1)

Hôpital Foch

Suresnes, France