Ignite Creation Date:
2025-12-24 @ 7:30 PM
Ignite Modification Date:
2026-01-01 @ 3:59 AM
Study NCT ID:
NCT06870903
Status:
RECRUITING
Last Update Posted:
2025-03-20
First Post:
2025-02-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Comparison of Transvaginal Paracervical and Transperitoneal Approaches in Lymphadenectomy During v-NOTES Surgery for Patients Diagnosed With Endometrial Cancer
Sponsor:
Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Organization:
Study Overview
Official Title:
Comparison of Transvaginal Paracervical and Transperitoneal Approaches in Lymphadenectomy During v-NOTES Surgery for Patients Diagnosed With Endometrial Cancer
Status:
RECRUITING
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ENDONOTE
Brief Summary:
The aim of this study is to compare two types of lymphadenectomy (transperitoneal vs. paracervical) during the lymphadenectomy phase of endometrial cancer staging surgery performed using V-NOTES, a new and advanced technique. This study seeks to optimize the V-NOTES technique for endometrial cancer staging. This randomized, prospective, controlled study will include patients diagnosed with endometrial cancer via histology, following physical examination and imaging, and who are electively scheduled for the V-NOTES endometrial cancer staging procedure. Patients will be randomized into two groups: the transvaginal paracervical lymphadenectomy group and the transperitoneal lymphadenectomy group. The parameters related with surgical and functional outcomes will be compared in both groups.
Detailed Description:
Surgical staging is often the primary management strategy for endometrial cancer. Sentinel lymph node (SLN) procedures are considered an alternative standard of care in the treatment of significant uterus-confined malignancy. Both accurately estimate nodal status and reduce the surgical morbidity associated with complete lymphadenectomy. Laparoscopic surgery for endometrial cancer has been associated with equal or better quality of life, less blood loss and similar cancer-related outcomes. A new innovation, natural orifice transluminal endoscopic surgery (NOTES), has been developed to further reduce morbidity and scarring associated with laparoscopic surgery. NOTES utilizes the natural orifices of the human body for access to the peritoneal cavity when performing endoscopic surgery.
However, there is no standardization in vNOTES SLN mapping and lymph tracers are diverse. Many procedures and tracers have been reported, such as intra- or retroperitoneal surgery, a range of vaginal surgeries, SLN exposure method, and indocyanine green or methylene blue injection, and they lack comparative studies. This study will evaluate feasibility and surgical outcomes by comparing transvaginal paracervical and transperitoneal mapping in vNOTES hysterectomy with SLN procedure in endometrial cancer.
The study is an observational study with a prospective design. It will be implemented in a single institution, specifically Diyarbakır Gazi Yaşargil Training and Research Hospital, which functions as a tertiary cancer treatment facility.
Between March 2025 and December 2025, patients with newly diagnosed clinical early stage (FIGO 2023 stages 1 and 2) endometrial cancer who will be treated with laparoscopic surgical staging with SLN mapping.
According to inclusion and exclusion criteria, the patients will be randomized into two groups: the transvaginal paracervical lymphadenectomy group and the transperitoneal lymphadenectomy group.
Surgical Procedure of transvaginal paracervical sentinel lymphadenectomy group:
All patients(26) will receive V-NOTES with transvaginal paracervical sentinel lymph node (SLN) mapping followed by V-NOTES hysterectomy and bilateral salpingo-oophorectomy (BSO).
Transperitoneal sentinel lenfadenectomy group's Surgical Procedure:
All patients (26) will receive vNOTES hysterectomy with bilateral salpingo-oophorectomy (BSO) followed by transperitoneal vNOTES sentinel lymph node (SLN) mapping.
However, there is no standardization in vNOTES SLN mapping and lymph tracers are diverse. Many procedures and tracers have been reported, such as intra- or retroperitoneal surgery, a range of vaginal surgeries, SLN exposure method, and indocyanine green or methylene blue injection, and they lack comparative studies. This study will evaluate feasibility and surgical outcomes by comparing transvaginal paracervical and transperitoneal mapping in vNOTES hysterectomy with SLN procedure in endometrial cancer.
The study is an observational study with a prospective design. It will be implemented in a single institution, specifically Diyarbakır Gazi Yaşargil Training and Research Hospital, which functions as a tertiary cancer treatment facility.
Between March 2025 and December 2025, patients with newly diagnosed clinical early stage (FIGO 2023 stages 1 and 2) endometrial cancer who will be treated with laparoscopic surgical staging with SLN mapping.
According to inclusion and exclusion criteria, the patients will be randomized into two groups: the transvaginal paracervical lymphadenectomy group and the transperitoneal lymphadenectomy group.
Surgical Procedure of transvaginal paracervical sentinel lymphadenectomy group:
All patients(26) will receive V-NOTES with transvaginal paracervical sentinel lymph node (SLN) mapping followed by V-NOTES hysterectomy and bilateral salpingo-oophorectomy (BSO).
Transperitoneal sentinel lenfadenectomy group's Surgical Procedure:
All patients (26) will receive vNOTES hysterectomy with bilateral salpingo-oophorectomy (BSO) followed by transperitoneal vNOTES sentinel lymph node (SLN) mapping.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: