Postoperative Pain Results According to Pressure to Form Pneumoperitoneum
Cholecystitis, Postoperative Pain
About this trial
This is an interventional treatment trial for Cholecystitis focused on measuring robot cholecystectomy, low-pressure pneumoperitoneum, postoperative pain
Eligibility Criteria
Inclusion Criteria:
Patients who underwent elective gallbladder surgery
- Cholelithiasis
- Chronic cholecystitis
- Gallbladder polyps
- Gallbladder adenoma
- Porcelain gallbladder
Exclusion Criteria:
Acute cholecystitis patient group
- Necrotic gallbladder
- Collapsed gallbladder
- Gallbladder pustosis
- Gallbladder emphysema
- Hemorrhagic gallbladder
- Perforated gallbladder
- cholecystitis with a gallbladder thickness of 4 mm or more on CT or ultrasound
- cholecystitis with adhesions to surrounding organs due to inflammation of the gallbladder
- Patient group performing surgery concurrently due to other organ diseases
Immunosuppressive patient group
- Transplant patient group: Liver transplant patient group (PSLT), Kidney transplant patient group (PSKT)
- AIDS patients group
- Patient group with history of open abdominal surgery
- Transplant group during open surgery
- Patients under 19 years of age.
Sites / Locations
- Department of HBP Surgery, Seoul St. Mary's hospital
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
the low-pressure pneumoperitoneum during surgery
the standard-pressure pneumoperitoneum during surgery
A. Inclusion criteria Patients who underwent elective gallbladder surgery Cholelithiasis Chronic cholecystitis Gallbladder polyps Gallbladder adenoma Porcelain gallbladder The experimental group controls the CO2 flow that is injected into the abdominal cavity during surgery and maintains the pressure in the abdominal cavity at a low level of 5 mmHg to perform the surgery.
A. Inclusion criteria Patients who underwent elective gallbladder surgery Cholelithiasis Chronic cholecystitis Gallbladder polyps Gallbladder adenoma Porcelain gallbladder In the case of the control group, surgery is performed while maintaining the pressure in the abdominal cavity at 12 mmHg as generally performed during surgery.