[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639526":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":25,"centralContacts":26,"locations":32,"responsibleParty":48,"collaborators":50,"id":54,"slug":25,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":25,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":25,"enrollmentInfo":62,"targetDuration":25,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":73,"overallStatus":35,"whyStopped":25,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"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,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"Recruitment is online and national, using existing Qualtrics survey panels","RECRUITING","Chapel Hill","North Carolina","27599","United States",{"type":41,"coordinates":42},"Point",[43,44],-79.05584,35.9132,{"lat":44,"lon":43},[47],{"name":28,"role":29,"phone":30,"phoneExt":25,"email":31},{"type":49,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR",[51],{"name":52,"class":53},"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":63,"type":64},90,"ESTIMATED","INTERVENTIONAL",[67],"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.",[70,71,72],"Tobacco Products","Cigarettes","Electronic Cigarettes",[74,75,76],"dual use","tobacco cesation","communication campaign","2026-05-14",{"date":79,"type":80},"2026-05-20","ACTUAL",{"date":82,"type":80},"2026-04-24",{"date":84,"type":64},"2026-06",{"name":5,"class":6},1]