Clinical trials: Natural Orifice Transluminal Endoscopic Surgery
Pelvic Organ Prolapse
VNOTES Approach in Mesh Free Sacrocolpopexy: A Functional and Anatomic Evaluation
This study aims to evaluate the effectiveness of mesh-free sacrocolpopexy performed using the VNOTES (Vaginal Natural Orifice Transluminal Endoscopic Surgery) technique in the surgical treatment of pelvic organ prolapse.
- Trial name
- vnotes (NCT07114029)
- Testing
- Mesh-free Sacrocolpopexy via VNOTES
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 26 people
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Colon Cancer, Natural Orifice Transluminal Endoscopic Surgery
Feasibility and Safety of Hybrid Transvaginal Natural Orifice Transluminal Endoscopic Surgery for Colon Cancer
This study aims to evaluate the safety and efficacy of radical colectomy with hybrid transvaginal natural orifice transluminal endoscopic surgery (hvNOTES).
- Trial name
- NCT04048421
- Testing
- hvNOTES radical colectomy
- Where
- 6 sites in China
- Volunteers
- 55 people
- Sponsor
- Renmin Hospital of Wuhan University
Gallstones
Safety Study of Keyhole Gallbladder Surgery With Removal of Gallbladder Via the Stomach Rather Than Through the Skin
The benefits of laparoscopic ("minimally invasive" or "keyhole") surgery for gallbladder removal (cholecystectomy) over open surgical procedures in terms of significant reductions in pain, scarring and recovery time are well…
- Trial name
- NCT01010685
- Testing
- Recovery of gallbladder via gastrotomy instead of via the skin
- Where
- United Kingdom
- Sponsor
- Colchester Hospital University NHS Foundation Trust
Regional Anesthesia Morbidity
V-notes Hysterectomy With Regional Anesthesia
Transluminal endoscopic surgery performed through the natural opening via the vagina is a more comfortable, scarless and less complicated method for patients.
- Trial name
- NCT06528886
- Testing
- hysterectomy by V-NOTES
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 17 people
- Sponsor
- Sanliurfa Education and Research Hospital
Uterine Fibroids, Hysterectomy
Predictors of Success and Failure of v-NOTES Hysterectomy for Large and Very Large Uteri
Uterine fibroids are the most common benign tumors in women of reproductive age and are a major indication for hysterectomy. This retrospective, single-center observational study aims to identify factors associated with the…
- Conditions
- Uterine Fibroids, Hysterectomy, Vaginal Natural Orifice Transluminal Endoscopic Surgery (v-NOTES)
- Trial name
- PRE v-NOTES (NCT07895953)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Strasbourg, France
Gynecologic Surgery
TUbal LIgation Per Differents Endoscopic Routes and Sexuality (TULIPES)
The goal of this clinical trial is compare the quality of sexual life at 6 months after tubal ligation, depending on whether it was performed by abdominal laparoscopy or by vNOTES, on the basis of a non-inferiority hypothesis.
- Trial name
- TULIPES (NCT05910385)
- Testing
- laparoscopy, vnotes
- Where
- 2 sites in France
- Volunteers
- 140 people
- Sponsor
- University Hospital, Clermont-Ferrand
Pelvic Organ Prolapse
Evaluation of the Results of Lateral Suspension Surgeries Performed With the V-NOTES (Vaginal-Natural Orifice Transluminal Endoscopic Surgery) Technique
It was aimed to evaluate the quality of life and sexual function of patients by Pre- and postoperative POP-Q (Pelvic Organ Prolapse Quantification) staging and PISQ-12 (Pelvic Organ Prolapse/Urinary Incontinence Sexual…
- Trial name
- NCT05066737
- Testing
- lateral suspension via V-NOTES surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Cholecystolithiasis, Surgery
The Effect of Transvaginal vs. Conventional Laparoscopic Cholecystectomy on the Postoperative Course
Uncomplicated laparoscopic cholecystectomy will in most patients result in moderate to severe pain until the first postoperative day. This will subside during the second and third postoperative day [1].
- Conditions
- Cholecystolithiasis, Surgery, Pain
- Trial name
- TRAVAKOL (NCT01552421)
- Testing
- TV NOTES cholecystectomy
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Zenker Diverticulum
A New Treatment for Zenker's Diverticulum-submucosal Tunneling Endoscopic Septum Division
Zenker's Diverticulum (ZD) is a sac-like outpouching of the lining of the esophageal wall at the upper esophagus. It is a rare disease typically seen in the middle-aged and older adults.
- Trial name
- STESD (NCT03125733)
- Testing
- Submucosal tunneling endoscopic septum division
- Where
- 2 sites in United States, China
- Volunteers
- 20 people
- Sponsor
- Shanghai Zhongshan Hospital
Endometrial Cancer, Lymphadenectomy
Comparison of Transvaginal Paracervical and Transperitoneal Approaches in Lymphadenectomy During v-NOTES Surgery for Patients Diagnosed With Endometrial Cancer
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.
- Conditions
- Endometrial Cancer, Lymphadenectomy, Sentinel Lymph Node Biopsy, Minimally Invasive Surgical Procedures
- Trial name
- ENDONOTE (NCT06870903)
- Testing
- Extraperitoneal(transvaginal paracervical sentinel lymphadenectomy) group lymphadenectomy, Transperitoneal lymphadenectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Surgery
vNOTES for Salpingo-oophorectomy
The aim of this study is to compare the common approach of laparoscopy for bilateral salpingo - oophorectomy to a new approach via transvaginal natural orifice transluminal endoscopic surgery (vNOTES).
- Trial name
- NCT04012710
- Testing
- Laparoscopy, vNOTES
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Hysterectomy, Vaginal
Hysterectomy by Transvaginal Natural Orifice Transluminal Endoscopic Surgery Versus or Laparoscopic Hysterectomy
In France, there are approximately 62,000 hysterectomies per year, 70% of which are benign. It is the most frequent surgical procedure in gynecology.
- Trial name
- vNOTESHC (NCT05884658)
- Testing
- vNOTES : natural vaginal orifice transluminal endoscopic system for hysterectomies, laparoscopic hysterectomy
- Where
- 6 sites in France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Colorectal Neoplasms, Urologic Neoplasms
A Novel Robotic System for Single Port and Natural Orifice Transluminal Endoscopic Surgery
This is a prospective, single center, multispecialty study that aimed to evaluate the clinical feasibility and safety of single port surgery and NOTES (mainly transanal and transoral surgery) using a novel single port robotic…
- Conditions
- Colorectal Neoplasms, Urologic Neoplasms, Urologic Diseases, Nasopharyngeal Neoplasms
- Trial name
- NCT03010813
- Testing
- Robotic single port surgery and NOTES
- Where
- China
- Volunteers
- 63 people
- Sponsor
- Chinese University of Hong Kong
Prolapse Pelvic, Hysterectomy
Vaginal Natural Orifice Transluminal Endoscopic (vNOTE) Hysterectomy With Uterosacral Suspension
As the adoption of Vaginal natural orifice transluminal endoscopic surgery (vNOTES) expands, attention is shifting from feasibility studies to the refinement of surgical steps that optimize long-term pelvic health.
- Trial name
- VENUS (NCT07413861)
- Testing
- Uterosacral suspension, Hysterectomy by vNOTES approach
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Ectopic Pregnancy
Comparison of Two Different Approaches in the Surgical Treatment of Tubal Ectopic Pregnancy
In this study we aim to compare conventional laparoscopy and natural orifice transluminal endoscopic surgery in the surgical treatment of ectopic pregnancy.
- Trial name
- NCT04315779
- Testing
- Salpingectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Ege University
Hysterectomy, Natural Orifice Transluminal Endoscopic Surgery
Vaginal NOTES Hysterectomy Versus Vaginal Hysterectomy
Rationale: Natural orifice transluminal endoscopic surgery (NOTES) is a minimal invasive technique using the natural body orifices like stomach, oesophagus, bladder, rectum and vagina to access the human body for surgery.
- Conditions
- Hysterectomy, Natural Orifice Transluminal Endoscopic Surgery, Vaginal Hysterectomy
- Trial name
- VANH (NCT04886791)
- Testing
- Vaginal NOTES hysterectomy, Vaginal hysterectomy
- Where
- 2 sites in Netherlands
- Volunteers
- 124 people
- Sponsor
- Zuyderland Medisch Centrum
Pelvic Organ Prolapse
Comparison of V-NOTES and Laparoscopic Mesh-Free Sacrocolpopexy Techniques
This study aims to compare the surgical outcomes, safety profiles, and patient satisfaction between two minimally invasive techniques for pelvic organ prolapse repair: Vaginal Natural Orifice Transluminal Endoscopic Surgery…
- Trial name
- vnotes (NCT07082023)
- Testing
- V-NOTES Mesh-Free Sacrocolpopexy, Laparoscopic Mesh-Free Sacrocolpopexy
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Havva Betül Bacak