Gallbladder polyps
Conditions
Interventions
experimental group:transgastric gallbladder-preserving polypectomy of gallbladder polyps via pure natural orifice transluminal endoscopic surgery
Sponsors
Shenzhen University General Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. The size of gallbladder is basically normal, the thickness of gallbladder wall is not more than 5 mm; 2. The function of gallbladder is normal; 3. No stone obstruction of cystic duct; 4. No more than 10 gallbladder polyps and the size of gallbladder polyps is not limited; 5. Patients without acute attack in the near future; 6. Patients who have clear requirements for gallbladder preservation and fully understand the possibility of recurrence of gallbladder polyp; 7. Patients aged 18-65 years old,
Exclusion criteria
Exclusion criteria: 1. With acute cholecystitis; 2. Gallbladder full of stones; 3. With gallbladder separation; 4. With atrophy of gallbladder; 5. With cholelithiasis or acute pancreatitis; 6. With suspected malignant tumor of gallbladder; 7. With a history of subtotal gastrectomy; 8. With serious diabetes mellitus; 9. Lactation or pregnancy; 10. With severe cardiopulmonary, hepatorenal insufficiency; 11. With anticoagulant administration history.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Recurrence rate of gallbladder polyps;Contraction function of gallbladder;Incidence of complications;Incidence of gallbladder cancer;Mortality; | — |
Secondary
| Measure | Time frame |
|---|---|
| Gallbladder wall thickness;Incidence of of acute cholecystitis;Incidence of choledocholithiasis;Length of hospitalization;Cost in hospitalization;Transfer rate for surgical operation;Abdominal infection rate;Transfusion rate;Incidence of gallbladder bile leakage;Closure rate of gastric perforation;Operative time; | — |
Countries
China
Contacts
Public ContactYang Gongli
Shenzhen University General Hospital
Outcome results
None listed