Clinical trials: Calculus of Gallbladder With or Without Cholecystitis
Calculus of Gallbladder With or Without Cholecystitis, Laparoscopic Cholecystectomy
Needlescopic Versus Transvaginal/Transumbilical Cholecystectomy
Laparoscopic surgery has become the golden standard for the removal of the gallbladder. Recently, developments have been made so that operations can be performed through a natural orifice instead of the abdominal wall, thus…
- Trial name
- NATCH (NCT01685775)
- Testing
- Transvaginal/transumbilical, Needlescopic with 3 trocars
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- University of Witten/Herdecke
Roux-en-Y Gastric Bypass, Cholecystitis; Gallstone
Randomized Trial Comparing Gastric Bypass With and Without Cholecystectomy
The main objective of this pilot study is to show feasibility to collect peri-operative and postoperative clinical data of the study group of gastric bypass without cholecystectomy compared with the control group of gastric…
- Conditions
- Roux-en-Y Gastric Bypass, Cholecystitis; Gallstone, Gallbladder Diseases
- Trial name
- NCT04324515
- Testing
- Robotic gastric bypass with or without cholecystectomy
- Where
- Switzerland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Geneva, Switzerland