[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100648548":3},{"organization":4,"armGroups":7,"interventions":30,"overallOfficials":36,"centralContacts":37,"locations":43,"responsibleParty":61,"collaborators":65,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":75,"eligibilityCriteria":76,"healthyVolunteers":77,"sex":78,"minAge":79,"maxAge":80,"enrollmentInfo":81,"targetDuration":36,"studyType":84,"phases":85,"briefSummary":87,"conditions":88,"keywords":90,"overallStatus":45,"whyStopped":36,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":101},{"fullName":5,"class":6},"University of Southern California","OTHER",[8,14,18,21,24,27],{"label":9,"type":10,"description":11,"interventionNames":12},"Unflavored tobacco product, no depiction of concealment of product","PLACEBO_COMPARATOR","A picture of a social media post",[13],"Behavioral: Each intervention will be a picture of a social media post. The posts will vary (in a 3X2 factorial design) the type of flavor described and whether concealability is described.",{"label":15,"type":16,"description":11,"interventionNames":17},"Flavored tobacco product, no depiction of concealment of product","EXPERIMENTAL",[13],{"label":19,"type":16,"description":11,"interventionNames":20},"Concept flavor tobacco product, no depiction of concealment of product",[13],{"label":22,"type":16,"description":11,"interventionNames":23},"Unflavored tobacco product, depiction of concealment of product",[13],{"label":25,"type":16,"description":11,"interventionNames":26},"Flavored tobacco product, depiction of concealment of product",[13],{"label":28,"type":16,"description":11,"interventionNames":29},"Concept flavor tobacco product, depiction of concealment of product",[13],[31],{"type":32,"name":33,"description":34,"armGroupLabels":35,"otherNames":36},"BEHAVIORAL","Each intervention will be a picture of a social media post. The posts will vary (in a 3X2 factorial design) the type of flavor described and whether concealability is described.","The researchers are making stimuli that will appear to be social media posts about tobacco products. They will vary on two dimensions in a 3X2 design:\n\nType of flavor portrayed (flavored, unflavored, or concept flavor name) Whether the post portrays the tobacco product as concealable",[28,19,25,15,22,9],null,[38],{"name":39,"role":40,"phone":41,"phoneExt":36,"email":42},"Jennifer B Unger, PhD","CONTACT","323-442-8234","unger@usc.edu",[44],{"facility":5,"status":45,"city":46,"state":47,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"RECRUITING","Los Angeles","California","90032","United States","US",{"type":52,"coordinates":53},"Point",[54,55],-118.24368,34.05223,{"lat":55,"lon":54},[58],{"name":59,"role":40,"phone":60,"phoneExt":36,"email":42},"Jennifer Unger, PhD","3233330580",{"type":62,"investigatorFullName":63,"investigatorTitle":64,"investigatorAffiliation":5,"oldNameTitle":36,"oldOrganization":36},"PRINCIPAL_INVESTIGATOR","Jennifer Unger","Professor",[66],{"name":67,"class":68},"National Cancer Institute (NCI)","NIH","100648548","social-media-influences-on-engagement-and-susceptibility-to-non-combustible-tobacco-product-use-among-youth-and-young-adults-aya-100648548",false,"NCT07721883","Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)","USC Tobacco Center of Regulatory Science - Project 4: Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)","USC TCORS P4","Inclusion Criteria:\n\n* High school student\n* Provides parental consent and youth assent\n\nExclusion Criteria:\n\n* No parental consent or youth assent\n* Can't read or speak English",true,"ALL","14 Years","17 Years",{"count":82,"type":83},4500,"ESTIMATED","INTERVENTIONAL",[86],"NA","The purpose of this study is to present social media posts with varying combinations of flavor types and mentions of stealth use, to adolescents and determine whether these message characteristics increase adolescents' perceptions of these products and susceptibility to using these products.",[89],"Perceptions of Tobacco Products",[91],"tobacco, e-cigarette, social media","2026-07-20",{"date":94,"type":95},"2026-07-23","ACTUAL",{"date":97,"type":95},"2025-07-01",{"date":99,"type":83},"2028-05-01",{"name":5,"class":6},1]