Molecular and Cellular Profiling of Uterine Lavage Collected During Gynecologic Surgery
Exploring the Molecular and Cellular Composition of Uterine Lavage Specimens Collected at the Time of Gynecologic Surgery.
Stanford University
50 participants
Sep 19, 2025
INTERVENTIONAL
Conditions
Summary
This study is a designed as a to test the clinical and technical feasibility of using this novel uterine lavage collection catheter to collected UL samples from up to 50 individuals undergoing gynecologic surgery and to describe the cellular composition of these samples. In order to do this, it is a prospective consecutively-enrolled cohort of 50 participants, all of who will receive the intervention of uterine lavage collection.
Eligibility
Inclusion Criteria5
- Undergoing gynecologic surgery with Stanford Healthcare
- Intact uterus and cervix
- At least one intact fallopian tube and ovary (on the same side)
- Aged 18 years or older
- Ability to understand and the willingness to provide written informed consent.
Exclusion Criteria7
- Known endometrial or cervical cancer or endometrial or cervical intraepithelial neoplasia
- Status post bilateral salpingectomy or tubal ligation
- Lack of consenting capacity
- Positive preoperative pregnancy test
- Active uterine bleeding (i.e. menses, etc.)
- Intrauterine device in place
- Non-English speaking (requires interpretor)
Interventions
Saline is introduced into the uterine cavity and retrieved during surgery to collect cells and fluid for downstream molecular and cellular analyses.
Locations(1)
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NCT07044505