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Pelvic Neuro-Angiogenesis in Deep Endometriosis

NCT06286371 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2026-01-29

No results posted yet for this study

Summary

Endometriosis is observed in one out of every ten women in society, causing endometrial cells to be found outside their normal location in the body and proliferate in other locations, leading to fibrosis in the tissue due to the secretion of various factors from the cells. Additionally, the substances secreted by the cells can cause various other changes in the tissue besides fibrosis. Increased neurogenesis and neovascularization are among the primary changes, which occur as a result of the secretion of substances from the cells. Increased neovascularization, neurogenesis, and fibrosis in the tissue lead to the formation of nodular structures in the pelvic region, resulting in pain development in women.

Nodular formations in the pelvic region due to endometriosis are especially observed in the rectovaginal space. Despite being small in size, they can induce increased neovascularization and neurogenesis even in healthy peritoneal tissue due to the microenvironment they create, leading to different clinical symptoms clinically. However, it is not known how far these changes occur around the endometriotic nodule in the presence of endometriosis.

In this project, in patients operated on due to endometriosis, the density of nerve and vascular structures in the surgical margins of the peritoneal tissue excised along with the nodule, and the synthesis and release of chemical mediators causing pain (e.g., Bradykinin, Substance-P) are evaluated. The aim is to determine the minimum surgical margin where excision should be applied in surgery and to demonstrate any endometriotic changes that may exist in the tissues, even though they may appear macroscopically healthy.

Conditions

  • Endometriosis-related Pain
  • Endometriosis
  • Deep Endometriosis
  • Endometriosis; Peritoneum

Interventions

PROCEDURE

Laparoscopic Endometriosis Surgery

Laparoscopic Excision of Deep Endometriotic Nodule related to pelvic pain

Sponsors & Collaborators

  • Uludag University

    lead OTHER

Principal Investigators

  • Gurkan Uncu, Prof. · Uludag University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-12-01
Primary Completion
2025-04-23
Completion
2025-12-31

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06286371 on ClinicalTrials.gov