[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100584010":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":30,"centralContacts":35,"locations":41,"responsibleParty":54,"collaborators":30,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":64,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":30,"studyType":73,"phases":74,"briefSummary":76,"conditions":77,"keywords":83,"overallStatus":90,"whyStopped":30,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":95,"completionDateStruct":97,"leadSponsor":99,"locationsCount":100},{"fullName":5,"class":6},"University of Bucharest","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Crypto reward group","EXPERIMENTAL","The participants will be enrolled in a weekly, 6 module intervention, which will require them to read psychoeducational materials, complete quizzes regarding those materials, complete the module-specific exercise, and then get rewarded in cryptocurrency. The participants will be assessed before, during and after the intervention.",[13],"Behavioral: Multipurpose Online Tool",{"label":15,"type":16,"description":17,"interventionNames":18},"Sweepstakes reward group","ACTIVE_COMPARATOR","The participants will be enrolled in a weekly, 6 module intervention, which will require them to read psychoeducational materials, complete quizzes regarding those materials, complete the module-specific exercise, and then earn the chance to win vouchers for an online store. The participants will be assessed before, during and after the intervention.",[13],{"label":20,"type":6,"description":21,"interventionNames":22},"Waitlist","The participants will be enrolled on the platform, but only for completing the assessments.",[23],"Other: No intervention",[25,31],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":30},"BEHAVIORAL","Multipurpose Online Tool","The intervention consists of 6 psychoeducational modules, on the Canvas teaching platform. They are automated, requiring no interaction with others (except for communication between participants and the team). Participants go through the psychoeducational modules, then do the corresponding exercise, and then access their rewards (if they belong to the experimental or comparative groups).",[9,15],null,{"type":6,"name":32,"description":33,"armGroupLabels":34,"otherNames":30},"No intervention","The participants will be assessed but without any intervention",[20],[36],{"name":37,"role":38,"phone":39,"phoneExt":30,"email":40},"Cezar Giosan, PhD","CONTACT","+40730908050","giosan@outlook.com",[42],{"facility":5,"status":30,"city":43,"state":30,"zip":30,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Bucharest","Romania","RO",{"type":47,"coordinates":48},"Point",[49,50],26.10626,44.43225,{"lat":50,"lon":49},[53],{"name":37,"role":38,"phone":39,"phoneExt":30,"email":40},{"type":55,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"PRINCIPAL_INVESTIGATOR","Cezar Giosan","Associate Professor of Psychology","100584010","digital-rewards-and-retention-in-a-m-health-app-100584010",false,"NCT06883773","Digital Rewards and Retention in a M-health App","Does Engagement in a Computerized M-Health Intervention Increase With Digital Rewards?","DIGITALRCT","Inclusion Criteria:\n\n* English speaking\n\nExclusion Criteria:\n\n\\-",true,"ALL","18 Years","60 Years",{"count":71,"type":72},177,"ESTIMATED","INTERVENTIONAL",[75],"NA","Attrition and user engagement are two challenges that eHealth interventions struggle with. Attempts to address this have been previously made through gamification, instructional design and using different types of incentives. Overall, any type of reward, be it non-financial or monetary is better than the controls, but the latter usually produce a greater effect. It is also worth mentioning that having an affective value attached to the reward itself is also important to user retention and engagement. Given the ever-increasing interest in cryptocurrency and its current relevance, the present study - a randomized clinical trial with three arms - aims to compare cryptocurrency to non-monetary rewards regarding their effectiveness in reducing attrition and increasing engagement. In order to do this, a mental-health computerized intervention will be developed, in which the users will have to complete several modules, during which time they will be rewarded either with cryptocurrency, sweepstake rewards (e.g., vouchers), or nothing.",[78,79,80,81,82],"Transdiagnostic Psychopathology","Attrition","Engagement","Depression, Anxiety","Stress",[84,85,86,87,88,89],"crypto","digital rewards","mHealth","attrition","CBT","NFT","NOT_YET_RECRUITING","2025-03-12",{"date":93,"type":94},"2025-03-19","ACTUAL",{"date":96,"type":72},"2025-03-15",{"date":98,"type":72},"2025-09-01",{"name":5,"class":6},1]