[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100634743":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":29,"locations":35,"responsibleParty":49,"collaborators":25,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":25,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":60,"enrollmentInfo":61,"targetDuration":25,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":25,"overallStatus":38,"whyStopped":25,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"Education University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Group-based Positive Affect Intervention","EXPERIMENTAL","Participants in the Positive Affect (PA) group will receive a group-based psychoeducation intervention designed to test its effectiveness in reducing loneliness among college students.",[13],"Behavioral: Group-based Positive Affect Intervention",{"label":15,"type":16,"description":17,"interventionNames":18},"Group-based Social Skills Training","ACTIVE_COMPARATOR","Participants in the Social Skills Training (SST) group will receive a group-based SST intervention as an active control.",[19],"Behavioral: Group-based Social Skills Training",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","This 4-week intervention consists of eight skills aimed at enhancing positive affect, delivered via group-based psychoeducation by trained facilitators. Participants will learn skills such as gratitude, mindfulness, and positive reappraisal, with sessions held once a week to test the effects of the intervention in reducing loneliness among young adults.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"The SST intervention serves as an active control and focuses on improving interpersonal competence. It includes training in social behavior styles (assertive, shy, and aggressive), initiating and maintaining social interactions, setting boundaries, giving and receiving feedback, and conflict resolution. Improvements in interpersonal competence are expected to enhance perceived social support, which in turn reduces loneliness. The intervention will be delivered over a 4-week period.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},"JIN ZHANG","CONTACT","85229487138","s1151958@s.eduhk.hk",[36],{"facility":37,"status":38,"city":39,"state":39,"zip":25,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"The Education University of Hong Kong","RECRUITING","Hong Kong","HK",{"type":42,"coordinates":43},"Point",[44,45],114.17469,22.27832,{"lat":45,"lon":44},[48],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},{"type":50,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100634743","evaluating-the-effectiveness-of-interventions-to-reduce-loneliness-in-chinese-young-adults-100634743",false,"NCT07543653","Evaluating the Effectiveness of Interventions to Reduce Loneliness in Chinese Young Adults","Group-Based Positive Affect Intervention for Loneliness Reduction: A Randomized Controlled Trial in Chinese Young Adults","Inclusion Criteria:\n\n* aged 18 to 30 years\n* proficiency in Chinese (Cantonese or Mandarin)\n* experiencing loneliness (defined as a score of ≥ 6 on the 3-item UCLA Loneliness Scale)\n\nExclusion Criteria:\n\n* cognitive impairments\n* psychiatric disorders, learning disabilities, or active suicidal ideation\n* currently participating in other psychotherapy or psychosocial interventions aimed at enhancing well-being","ALL","18 Years","30 Years",{"count":62,"type":63},100,"ESTIMATED","INTERVENTIONAL",[66],"NA","This study aims to evaluate the effectiveness of a group-based Positive Affect (PA) intervention compared to an active control condition, Social Skills Training (SST), in reducing loneliness among young adults in Hong Kong and mainland China. It further examines the psychological mechanisms underlying intervention effects, specifically the roles of positive affect and perceived social support as mediators, and rejection sensitivity as a moderator influencing both treatment responsiveness and outcome translation.",[69],"Loneliness","2026-05-14",{"date":72,"type":73},"2026-05-18","ACTUAL",{"date":75,"type":73},"2026-03-31",{"date":77,"type":63},"2026-08",{"name":5,"class":6},1]