[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100646858":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":38,"locations":46,"responsibleParty":63,"collaborators":66,"id":68,"slug":69,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":73,"acronym":26,"eligibilityCriteria":74,"healthyVolunteers":70,"sex":75,"minAge":76,"maxAge":77,"enrollmentInfo":78,"targetDuration":30,"studyType":81,"phases":82,"briefSummary":84,"conditions":85,"keywords":87,"overallStatus":95,"whyStopped":30,"lastUpdateSubmitDate":96,"lastUpdatePostDateStruct":97,"startDateStruct":100,"completionDateStruct":102,"leadSponsor":104,"locationsCount":105},{"fullName":5,"class":6},"Vilnius University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Psychoeducational Control","ACTIVE_COMPARATOR","Intervention type: Behavioral Intervention (Psychoeducation)\n\nParticipants receive email-based psychoeducational materials at one point. The materials provide structured information on mental health and emotional well-being, including stress, anxiety, depression, and coping strategies. Participants are encouraged to read and reflect on the information during the study period.\n\nThe control condition does not include structured behavioural exercises or positive activity tasks.",[13],"Behavioral: Psychoeducational Control",{"label":15,"type":16,"description":17,"interventionNames":18},"Email-Delivered Positive Affect Intervention","EXPERIMENTAL","Participants allocated to the intervention group will receive a brief, structured, email-delivered positive affect intervention over a three-week period. Emails will be delivered twice weekly and will include psychoeducational content, guided reflection exercises, and activities designed to increase awareness of positive experiences and promote engagement in meaningful daily activities.\n\nThe intervention is organised into three sequential phases:\n\n* Week 1: Remember\n* Week 2: Contemplate\n* Week 3: Act\n\nAcross these phases, participants will identify personally meaningful sources of positive emotion, reflect on their relevance and feasibility within everyday life, and engage in positive activities aimed at enhancing positive affect and psychological well-being.",[19],"Behavioral: Email-Delivered Positive Affect Intervention",[21,27],{"type":22,"name":15,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","This intervention is a brief email-delivered positive affect program designed specifically for young adults in a low-resource setting and it uses a structured three-step process of remembering, contemplating, and acting on positive experiences to intentionally increase positive affect.\n\nUnlike standard psychoeducational or symptom-focused mental health interventions, this program actively guides participants to identify personally meaningful sources of positive emotion and to translate them into daily behavioural activities. The intervention is fully automated and delivered entirely via email, making it highly scalable and accessible without the need for trained clinicians or face-to-face contact.",[15],[26],"SPARK-Z",{"type":22,"name":9,"description":28,"armGroupLabels":29,"otherNames":30},"Participants receive email-based psychoeducational materials about stress, anxiety, depression, and coping strategies over three weeks. No structured behavioural exercises or positive activity tasks are included.",[9],null,[32,35],{"name":33,"affiliation":5,"role":34},"Evaldas Kazlauskas, PhD","PRINCIPAL_INVESTIGATOR",{"name":36,"affiliation":37,"role":34},"Samson Mhizha, PhD","University of Zimbabwe",[39,44],{"name":40,"role":41,"phone":42,"phoneExt":30,"email":43},"Fadzai Munyuki, MSc","CONTACT","+370 63094505","fadzai.munyuki@fsf.stud.vu.lt",{"name":33,"role":41,"phone":30,"phoneExt":30,"email":45},"evaldas.kazlauskas@fsf.vu.lt",[47],{"facility":48,"status":30,"city":49,"state":49,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"University of Zimbabwe Partner Site (Online Recruitment)","Harare","00000","Zimbabwe","ZW",{"type":54,"coordinates":55},"Point",[56,57],31.05337,-17.82772,{"lat":57,"lon":56},[60],{"name":36,"role":41,"phone":61,"phoneExt":30,"email":62},"+263774123215","smmhizha30@gmail.com",{"type":34,"investigatorFullName":64,"investigatorTitle":65,"investigatorAffiliation":5,"oldNameTitle":30,"oldOrganization":30},"Evaldas Kazlauskas","Principal Investigator",[67],{"name":37,"class":6},"100646858","email-delivered-digital-positive-affect-intervention-for-young-adults-in-zimbabwe-100646858",false,"NCT07682779","Email-Delivered Digital Positive Affect Intervention for Young Adults in Zimbabwe","A Brief Email-Delivered Positive Affect Intervention for Young Adults in Zimbabwe: A Feasibility Randomized Controlled Trial","Inclusion Criteria\n\nParticipants must meet all of the following criteria:\n\n1. Aged 18-25 years.\n2. Able to understand and read English.\n3. Previously participated in Stage 1 of the study and provided consent to be contacted regarding future research opportunities.\n4. Have access to a device (for example smartphone, tablet, or computer) and internet connectivity for intervention delivery.\n5. Report moderate levels of depression at baseline assessment.\n\nExclusion Criteria\n\nParticipants will be excluded if they:\n\n1. Are at high risk of suicide.\n2. Are currently experiencing a psychotic episode.\n3. Are currently experiencing interpersonal violence.","ALL","18 Years","25 Years",{"count":79,"type":80},100,"ESTIMATED","INTERVENTIONAL",[83],"NA","This study evaluates the feasibility, acceptability, and preliminary efficacy of a brief email-delivered positive affect intervention for young adults in Zimbabwe. The study uses a randomised controlled trial design with two parallel arms.\n\nA total of 100 participants aged 18-25 years will be randomly assigned to two arms: an experimental arm receiving an email-delivered positive affect intervention or a control arm receiving psychoeducational materials. The intervention group will receive guided activities twice weekly over three weeks, focusing on identifying, reflecting on, and engaging in positive experiences. The control group will receive general psychoeducational materials on mental health without structured activities.\n\nAssessments will be conducted at baseline and after the intervention. The primary outcome is feasibility( including recruitment, retention, and adherence) and acceptance. Secondary outcomes include changes in positive affect, symptoms of depression and anxiety,self-stigma, and suicidal ideation.",[86],"Depression Symptoms",[88,89,90,91,92,93,51,94],"Positive affect","Intervention","Digital intervention","Young adults","Mental health outcomes","Feasibility","Randomized controlled trial","NOT_YET_RECRUITING","2026-06-26",{"date":98,"type":99},"2026-07-06","ACTUAL",{"date":101,"type":80},"2026-07-01",{"date":103,"type":80},"2028-08-01",{"name":5,"class":6},1]