[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639526":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":49,"collaborators":51,"id":55,"slug":25,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":25,"eligibilityCriteria":60,"healthyVolunteers":56,"sex":61,"minAge":62,"maxAge":25,"enrollmentInfo":63,"targetDuration":25,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":74,"overallStatus":35,"whyStopped":25,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":87},{"fullName":5,"class":6},"UNC Lineberger Comprehensive Cancer Center","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Simultaneous quit messages","EXPERIMENTAL","Participants in this arm receive messages encouraging them to quit both cigarettes and e-cigarettes at the same time.",[13],"Other: communication",{"label":15,"type":10,"description":16,"interventionNames":17},"Sequential quit messages","Participants in this arm receive messages encouraging them to quit cigarettes first, followed by e-cigarettes.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":23},"communication","Participants view an image that is an ad designed to encourage them to quit their use of cigarettes and e-cigarettes.",[15,9],[24],"advertising",null,[27],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},"M. Justin Byron, PhD","CONTACT","919-966-3292","jbyron@unc.edu",[33],{"facility":34,"status":35,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Recruitment is online and national, using existing Qualtrics survey panels","RECRUITING","Chapel Hill","North Carolina","27599","United States","US",{"type":42,"coordinates":43},"Point",[44,45],-79.05584,35.9132,{"lat":45,"lon":44},[48],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},{"type":50,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR",[52],{"name":53,"class":54},"National Cancer Institute (NCI)","NIH","100639526",false,"NCT07599462","Pilot Study of Communication for Dual Users of Cigarettes and E-cigarettes","Designing and Evaluating Communication for Dual Users of E-cigarettes and Combustible Cigarettes","Inclusion Criteria:\n\n* use cigarettes every day or some days\n* use e-cigarettes every day or some days\n* age 18 or older\n* ability to read and answer questions in English\n\nExclusion Criteria:\n\n* under age 18","ALL","18 Years",{"count":64,"type":65},90,"ESTIMATED","INTERVENTIONAL",[68],"NA","The study is a pilot test of effectiveness of communication campaign ads on interest in quitting combustible cigarettes and e-cigarettes. Over the course of 5 weeks, participants are sent ads that are designed to encourage quitting and then answer surveys.",[71,72,73],"Tobacco Products","Cigarettes","Electronic Cigarettes",[75,76,77],"dual use","tobacco cesation","communication campaign","2026-05-14",{"date":80,"type":81},"2026-05-20","ACTUAL",{"date":83,"type":81},"2026-04-24",{"date":85,"type":65},"2026-06",{"name":5,"class":6},1]