gallbladder stones, cholecystitis, gallbladder polyps
Conditions
Interventions
Group of gasless laparoscopic cholecystectomy:gasless laparoscopic cholecystectomy
Group of pneumoperitoneum laparoscopic cholecystectomy:pneumoperitoneum laparoscopic cholecystectomy
Sponsors
The first hospital Harbin Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Aged between 18 and70; 2. both male andfemale is OK; 3. BMI<=30Kg/m2; 4. Benign gallbladder diseases as cholecystitis cholecystolithiasis polyp of gallbladder.
Exclusion criteria
Exclusion criteria: 1. With underlying diseases who can not tolerate an operation or have absolute contraindication to surgery; 2. Refusal of choosing laparoscopic surgery; 3. pregnancy; 4. Age70; 5. Malignant gallbladder disease; 6. Intrahepatic or extrahepatic bile duct stone; 7. Acute cholangitis; 8. BMI>30Kg/m2; 9. history of upper abdominal surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| operative time;Blood loss;CO2 before operation;CO2 in the operation;CO2 after operation;pH value before, in andafter operation;hospital stays;Hospitalization cost;complication; | — |
Secondary
| Measure | Time frame |
|---|---|
| white cell;CRP;first time of exhaust anddefecation;dosage of anodyne after operation;value of VAS;result of pathological examination; | — |
Countries
China
Contacts
Public ContactJun Xu
Outcome results
None listed