[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"ultra-processed-food-consumption\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:ultra-processed-food-consumption":55},{"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":14,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":33,"overallStatus":43,"whyStopped":4,"lastUpdateSubmitDate":44,"lastUpdatePostDateStruct":45,"startDateStruct":48,"completionDateStruct":50,"leadSponsor":52,"locationsCount":4},"100632486",false,"NCT07514312","Sustainable and AI-Enabled Adolescents and Youth-Centred Interventions to Upgrade Food Choices and Promote Healthy, Sustainable Diets","AI-Supported, Context-Aware Digital Nudging Intervention to Reduce Ultra-Processed Food Consumption and Improve Dietary Sustainability Among Adolescents and Young Adults (STAY-UP)","STAY-UP","Inclusion Criteria:\n\n* Adolescents aged 12 to 25 years\n* Ownership of a smartphone or regular access to a digital device\n* Ability to use the digital intervention platform\n* Willingness to provide informed consent (and parental consent where applicable)\n* Regular consumption of ultra-processed foods at baseline\n\nExclusion Criteria:\n\n* Presence of medical conditions requiring a specific therapeutic diet\n* Participation in another dietary or behavioral intervention study\n* Severe cognitive or psychological conditions that may impair participation\n* Inability to use digital tools or applications",true,"ALL","12 Years","25 Years",{"count":21,"type":22},1000,"ESTIMATED","INTERVENTIONAL",[25],"NA","This study aims to evaluate the effectiveness of an artificial intelligence (AI)-supported, context-aware digital nudging intervention designed to reduce ultra-processed food consumption and improve dietary sustainability among adolescents and young adults. The intervention utilizes real-time behavioral data, including image-assisted dietary logging and contextual information, to identify high-risk consumption moments and deliver personalized, non-coercive nudges. The study will assess changes in ultra-processed food intake, contextual consumption patterns, and sustainability-related dietary indicators.",[28,29,30,31,32],"Ultra-Processed Food Consumption","Obesity Prevention","Dietary Behaviour","Unhealthy Diet","Non-Communicable Chronic Diseases",[34,35,36,37,38,39,40,41,42],"Ultra-Processed Food","Digital Intervention","Artificial Intelligence","Dietary Behavior","Adolescents","Young Adults","Nutrition","Sustainability","non-communicable disease","NOT_YET_RECRUITING","2026-03-31",{"date":46,"type":47},"2026-04-07","ACTUAL",{"date":49,"type":22},"2026-09-16",{"date":51,"type":22},"2028-06-30",{"name":53,"class":54},"Istanbul Gelisim University","OTHER",""]