[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100619081":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":11,"centralContacts":11,"locations":35,"responsibleParty":54,"collaborators":58,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":11,"eligibilityCriteria":68,"healthyVolunteers":69,"sex":70,"minAge":71,"maxAge":11,"enrollmentInfo":72,"targetDuration":11,"studyType":75,"phases":76,"briefSummary":78,"conditions":79,"keywords":82,"overallStatus":38,"whyStopped":11,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"University of Liverpool","OTHER",[8,14,18,21],{"label":9,"type":10,"description":11,"interventionNames":12},"Nutrient warning label + no tax","EXPERIMENTAL",null,[13],"Behavioral: Labelling",{"label":15,"type":10,"description":11,"interventionNames":16},"Nutrient warning label + tax",[13,17],"Behavioral: Taxation",{"label":19,"type":10,"description":11,"interventionNames":20},"Traffic light label + tax",[13,17],{"label":22,"type":23,"description":11,"interventionNames":24},"Traffic light label + no tax","ACTIVE_COMPARATOR",[13],[26,31],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":11},"BEHAVIORAL","Labelling","Participants are shown food products displaying front-of pack nutrition labels (nutrient warning labels on products high in calories, saturated fat, salt, and\u002For sugar\u002Ftraffic light labels) during a hypothetical food choice task.",[9,15,22,19],{"type":27,"name":32,"description":33,"armGroupLabels":34,"otherNames":11},"Taxation","Food prices displayed in the hypothetical food choice task include a 20% added tax on products high in calories, saturated fat, salt, and\u002For sugar.",[15,19],[36],{"facility":37,"status":38,"city":39,"state":11,"zip":11,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Online (UK-wide) - Qualtrics","RECRUITING","Liverpool","United Kingdom","UK",{"type":43,"coordinates":44},"Point",[45,46],-2.97794,53.41058,{"lat":46,"lon":45},[49],{"name":50,"role":51,"phone":52,"phoneExt":11,"email":53},"Rebecca Evans, PhD","CONTACT","07528788100","r.k.evans@liverpool.ac.uk",{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Eric Robinson","Professor Eric Robinson",[59],{"name":60,"class":61},"Medical Research Council","OTHER_GOV","100619081","supermarket-labelling-and-taxation-study-100619081",false,"NCT07339982","Supermarket Labelling and Taxation Study","The Effect of Nutrient Warning vs. Traffic Light Labels and Taxation on Food Purchasing Behaviour Among UK Consumers: a Randomised Controlled Trial","Inclusion Criteria:\n\n* Are a UK resident\n* Are aged 18 years and above\n* Are fluent in English\n* Have access to a laptop\u002Fdesktop computer with internet access\n* Are willing to order, pay for, and eat a ready meal from Tesco for an evening meal\n* Can access Home Delivery\u002FWhoosh\u002FClick \\& Collect from Tesco\n* Do not have any major dietary restrictions (e.g., vegetarian, vegan, gluten-free)\n* Are not on any medication which affects appetite\n* Do not have a current or past eating disorder diagnosis",true,"ALL","18 Years",{"count":73,"type":74},600,"ESTIMATED","INTERVENTIONAL",[77],"NA","Participants will be assigned to one of four conditions: (i) nutrient warning labelling and no taxation, (ii) nutrient warning labelling and taxation, (iii) current traffic light labelling and taxation or (iv) a control condition (current traffic light labelling and no taxation). Participants will complete a food ordering task using a simulated online supermarket resembling a major UK retailer (Tesco), before purchasing their selected items for delivery\u002Fcollection via the retailer. Food choices will be recorded, and participants will self-report intake of purchased food items.",[80,81],"Nutrition Labeling","Tax Policy",[83,84,85,86,87,88],"front-of-pack labelling","nutrition labelling","traffic light label","nutrient warning label","taxation","food choice","2026-04-29",{"date":91,"type":92},"2026-05-06","ACTUAL",{"date":94,"type":92},"2026-02-02",{"date":96,"type":74},"2026-08-01",{"name":5,"class":6},1]