Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-26 @ 3:15 PM
NCT ID:
NCT07413068
Eligibility Criteria:
Inclusion Criteria
1. Patients over the age of 18 years;
2. Ultrasound, MRCP, or other imaging examination findings (CT/MRI) clearly indicate a diagnosis of cholelithiasis with concomitant choledocholithiasis;
3. Patients with no history of gastrointestinal reconstruction surgery or cholecystectomy or previous biliary tract surgery (include history of ERCP);
4. Patients with every gallbladder stone ≤1 cm in diameter or sludge-like stones;
5. The morphology and size of the gallbladder are essentially normal and the thickness of the gallbladder wall is ≤3 mm;
6. Voluntary provision of signed informed consent.
Exclusion Criteria
1. Atrophic cholecystitis; porcelain gallbladder; suspect malignant tumor of the gallbladder; stenosis of the lower segment of the common bile duct; Mirrizzi syndrome;
2. Unable to undergo endoscopic interventions for various reasons;
3. Absolute surgical contraindications, including severe hepatic, renal, cardiac and pulmonary insufficiency, history of cerebral coma and allergy to anesthesia, etc;
4. Presence of ectopic duodenal papilla or congenital pancreaticobiliary malformation;
5. Patients with severe coagulopathy, defined as an International Normalized Ratio (INR) \> 1.5 or patients with significant thrombocytopenia (platelet count \< 50 × 10⁹/L);
6. Pregnant women;
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT07413068
Study Brief:
Protocol Section:
NCT07413068