Status: Recruiting
The Optimal Measurement Time for the New Gallbladder Function Assessment Method
This is a multicenter, prospective, randomized, double-blind, crossover study involving healthy individuals, aiming to evaluate the stability of oral protein bars + olive oil as a new method for determining gallbladder contraction function and its optimal diagnostic time window.
Participants needed: 120
Trial details
Age: 18-70Biological sex: AllType: InterventionalSponsor: Hepatopancreatobiliary Surgery Institute of Gansu ProvinceUpdated: Jan 8, 2026Locations: 5
Eligibility criteria
Ultrasound assessment identifies people with normal biliary tract structure.
History of Endoscopic Retrograde Cholangiopancreatography [+21]