[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100554173":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":29,"locations":34,"responsibleParty":49,"collaborators":24,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":24,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":24,"enrollmentInfo":61,"targetDuration":24,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":71,"overallStatus":37,"whyStopped":24,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"The University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"AI-HD group","EXPERIMENTAL","AI-assisted upper gastrointestinal endoscopy follow immediately by high definition (HD) upper gastrointestinal endoscopy",[13],"Device: AI-assisted upper gastrointestinal endoscopy",{"label":15,"type":16,"description":17,"interventionNames":18},"HD-AI group","ACTIVE_COMPARATOR","HD upper gastrointestinal endoscopy follow immediately by AI-assisted upper gastrointestinal endoscopy",[13],[20],{"type":21,"name":22,"description":22,"armGroupLabels":23,"otherNames":24},"DEVICE","AI-assisted upper gastrointestinal endoscopy",[9,15],null,[26],{"name":27,"affiliation":5,"role":28},"Thomas Ka-Luen Lui","PRINCIPAL_INVESTIGATOR",[30],{"name":27,"role":31,"phone":32,"phoneExt":24,"email":33},"CONTACT","+852 97360997","tkllui@hku.hk",[35],{"facility":36,"status":37,"city":38,"state":24,"zip":24,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"Queen Mary Hospital, the University of Hong Kong","RECRUITING","Hong Kong","HK",{"type":41,"coordinates":42},"Point",[43,44],114.17469,22.27832,{"lat":44,"lon":43},[47],{"name":48,"role":31,"phone":32,"phoneExt":24,"email":33},"Thomas Ka Luen Lui",{"type":28,"investigatorFullName":50,"investigatorTitle":51,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"Dr. Lui Ka-Luen","Clinical Associate Professor","100554173","miss-rate-of-gastric-neoplasms-under-computer-aided-endoscopy-100554173",false,"NCT06495645","Miss Rate of Gastric Neoplasms Under Computer-aided Endoscopy","Computer-aided Gastric Lesion Localization and Miss Rate of Gastric Neoplasms: a Tandem, Randomized Controlled Study","Inclusion Criteria:\n\n* Patients aged 40 or older\n* Scheduled for elective upper endoscopy\n\nExclusion Criteria:\n\n* Pregnant women,\n* Inability to provide written informed consent\n* Prior gastrectomy, and\n* Patients deemed unsuitable or high-risk for endoscopy with severe comorbid illnesses","ALL","40 Years",{"count":62,"type":63},1000,"ESTIMATED","INTERVENTIONAL",[66],"NA","This prospective randomized trial compares AI-assisted upper gastrointestinal endoscopy with high definition upper gastrointestinal endoscopy in term of missed rate of gastric neoplasm. The investigators hypothesize the miss rate of high definition upper gastrointestinal endoscopy is higher than AI-assisted upper gastrointestinal endoscopy.",[69,70],"Gastric Neoplasm","Artificial Intelligence",[69,72,73],"Artificial intelligence","Miss rate","2025-11-19",{"date":76,"type":77},"2025-11-20","ACTUAL",{"date":79,"type":77},"2024-11-01",{"date":81,"type":63},"2026-12-31",{"name":5,"class":6},1]