[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gallbladder-functional-disturbance\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gallbladder-functional-disturbance":47},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":46},"100617654",false,"NCT07321431","The Optimal Measurement Time for the New Gallbladder Function Assessment Method","The Optimal Measurement Time for the New Gallbladder Function Assessment Method: A Prospective, Multicenter, Double-Blind, Crossover Trial","Inclusion Criteria:\n\n* Ultrasound assessment identifies people with normal biliary tract structure.\n\nExclusion Criteria:\n\n* History of Endoscopic Retrograde Cholangiopancreatography\n* Previous gallstone removal surgery with gallbladder preservation\n* Other biliary tract diseases and related surgical history\n* History of acute or chronic pancreatitis\n* History of gastrointestinal surgery\n* Gastrointestinal obstruction\n* Dysfunction of the sphincter of Oddi\n* Gallbladder neck polyps\n* Abnormal gallbladder structure\n* Gallbladder mass\n* Biliary infection or stones\n* Congenital biliary abnormalities\n* Biliary injury or surgery\n* Biliary tumors\n* Gastrointestinal bleeding, liver cirrhosis, or other malignant diseases\n* Significant arrhythmia, bradycardia, or atrioventricular block\n* Severe hypertension, liver or kidney insufficiency\n* Immune, endocrine, hematological, or mental disorders\n* Severe cerebrovascular disease\n* Allergy to relevant foods\n* Pregnant or breastfeeding women\n* Unwillingness or inability to consent to participation",true,"ALL","18 Years","70 Years",{"count":20,"type":21},120,"ESTIMATED","INTERVENTIONAL",[24],"NA","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.",[27],"Gallbladder; Functional Disturbance",[29,30,31,32,33],"Gallbladder Contractile Function","Ultrasound Examination","Olive oil","Protein Bar","Optimal time","RECRUITING","2026-01-06",{"date":37,"type":38},"2026-01-08","ACTUAL",{"date":40,"type":38},"2026-01-07",{"date":42,"type":21},"2026-12-20",{"name":44,"class":45},"Hepatopancreatobiliary Surgery Institute of Gansu Province","OTHER",5,""]