[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100589498":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":36,"locations":45,"responsibleParty":73,"collaborators":76,"id":85,"slug":86,"hasResults":87,"nctId":88,"briefTitle":89,"officialTitle":89,"acronym":19,"eligibilityCriteria":90,"healthyVolunteers":91,"sex":92,"minAge":19,"maxAge":19,"enrollmentInfo":93,"targetDuration":19,"studyType":96,"phases":97,"briefSummary":99,"conditions":100,"keywords":106,"overallStatus":48,"whyStopped":19,"lastUpdateSubmitDate":113,"lastUpdatePostDateStruct":114,"startDateStruct":117,"completionDateStruct":119,"leadSponsor":121,"locationsCount":122},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Receiving school-based intervention program on adolescent mental wellbeing","ACTIVE_COMPARATOR","Students at secondary school receiving school-based intervention program on adolescent mental wellbeing during a academic year. They will complete the questionnaires before and after the intervention program at their first year.",[13,14],"Behavioral: School-based intervention program on improving adolescent mental wellbeing","Other: Control-no treatment",{"label":16,"type":17,"description":18,"interventionNames":19},"Not receiving school-based intervention program on adolescent mental wellbeing","NO_INTERVENTION","Students at secondary school not receiving school-based intervention program on adolescent mental wellbeing during the first academic year. They will complete the questionnaires before and after the active comparator's intervention program at their first year. In addition, they will receive the intervention program and complete the questionnaires before and after the said intervention program during the second academic year.",null,[21,26],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":19},"BEHAVIORAL","School-based intervention program on improving adolescent mental wellbeing","Students participating in the intervention program will attend the school talk and workshops about mental health. They are also required to organize whole-school activities to promote peer mental wellbeing at school. All attended students will be guided by registered social workers and trained research personnel throughout the intervention program.",[9],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":19},"Control-no treatment","Students participating at control group will not receive intervention program during the academic year compared with their counterparts in active comparator group. They will live and attend the class as usual at school. After the academic year, they will receive the intervention program on the alternative academic year.",[9],[31,34],{"name":32,"affiliation":5,"role":33},"Phoenix Kit Han Mo, PhD","PRINCIPAL_INVESTIGATOR",{"name":35,"affiliation":5,"role":33},"Winnie Wing Sze Mak, PhD",[37,41],{"name":32,"role":38,"phone":39,"phoneExt":19,"email":40},"CONTACT","852 + 22528765","phoenix.mo@cuhk.edu.hk",{"name":42,"role":38,"phone":43,"phoneExt":19,"email":44},"Calvin Lam, MSocSc","852 + 26475628","calvinlam@cuhk.edu.hk",[46,64],{"facility":47,"status":48,"city":49,"state":50,"zip":51,"country":49,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"Centre for Health Behaviours Research, JCSPHPC, CUHK","RECRUITING","Hong Kong","HONG KONG","00000","HK",{"type":54,"coordinates":55},"Point",[56,57],114.17469,22.27832,{"lat":57,"lon":56},[60,62,63],{"name":32,"role":38,"phone":61,"phoneExt":19,"email":40},"852 + 2252 8765",{"name":42,"role":38,"phone":43,"phoneExt":19,"email":44},{"name":32,"role":33,"phone":19,"phoneExt":19,"email":19},{"facility":47,"status":48,"city":49,"state":50,"zip":51,"country":49,"countryCode":52,"cosmosGeoPoint":65,"geoPoint":67,"contacts":68},{"type":54,"coordinates":66},[56,57],{"lat":57,"lon":56},[69,70,72],{"name":32,"role":38,"phone":61,"phoneExt":19,"email":40},{"name":71,"role":38,"phone":43,"phoneExt":19,"email":44},"Calvin Lam, MSocSc, MA, MA, BSocSc",{"name":32,"role":33,"phone":19,"phoneExt":19,"email":19},{"type":33,"investigatorFullName":74,"investigatorTitle":75,"investigatorAffiliation":5,"oldNameTitle":19,"oldOrganization":19},"MO Kit Han Phoenix","Associate Professor",[77,79,81,83],{"name":78,"class":6},"New Life Psychiatric Rehabilitation Association",{"name":80,"class":6},"The University of Hong Kong",{"name":82,"class":6},"The Hong Kong Jockey Club Charities Trust",{"name":84,"class":6},"The Hong Kong Polytechnic University","100589498","youth-for-youth-mental-wellness-care-and-action-100589498",false,"NCT06955195","Youth-for-Youth Mental Wellness Care and Action","Inclusion Criteria:\n\n* student in Hong Kong secondary school\n* Studying at Form 1 to Form 3 at the time of recruitment\n* Competence in comprehending written Chinese or English\n* Competence in speaking Cantonese or English\n* Written consent from students and their legal guardian\n\nExclusion Criteria:\n\n* Not studying at Form 1 to 3 in Hong Kong secondary school\n* Incompetence in comprehending written Chinese or English\n* Incompetence in speaking Cantonese or English\n* No written consent from students or their legal guardian",true,"ALL",{"count":94,"type":95},18000,"ESTIMATED","INTERVENTIONAL",[98],"NA","This initiative aims to improve flourishing and quality of life of secondary school students, reduce mental distress (e.g., depression and suicidal ideation), enhance their understanding of mental health (e.g., mental health literacy) and help-seeking intention, and foster a supportive school environment (e.g., school climate-caring relationship, and sense of community). Also, this initiative aims to improve students' process of change in psychological (e.g., mattering, emotion regulation, empowerment) and social (e.g., trust belief) aspects and mental health awareness (e.g., mental health stigma). The feasibility, acceptability, and sustainability of the programme from multiple perspectives (e.g., students, student leaders, and stakeholders) will also be evaluated. In addition, the cost-effectiveness of delivering this programme (e.g., the incremental cost-effectiveness ratio (ICER)) among secondary schools in Hong Kong will be assessed.\n\nThe programme will be implemented among students in 130 local secondary schools over three academic years. The first is a pilot phase (Year 1), which 40 schools will implement the intervention and student participants will be evaluated at pre- (T0) and post-intervention (T1) using questionnaires. In this stage, participatory research will be conducted before and after the intervention among students, student leaders, and stakeholders in 20 pilot schools to co-design the intervention, ensuring the programme meet the actual wellness needs of youth. In following two academic years, an additional 90 schools will participate in a cluster randomized controlled trial (RCT) with a 1:1 ratio between intervention and waitlist control groups. Each year, 45 schools will implement the intervention. Summative evaluation will be conducted among RCT schools at T0 and T1, and 3-month follow-up (T2). Quantitative data be collected to assess the effectiveness of intervention, and qualitative data will provide understanding of students' and stakeholders' perspectives of the intervention implementation. Cost outcomes will include intervention costs and cost savings, calculated from the payer (i.e., JC\u002Fgovernment) perspective using administrative records or validated tools. The primary outcome of cost-effectiveness will be the quality-adjusted life-years (QALYs) of students. Cost of implementing the intervention program and QALYs will be used to evaluate the cost-effectiveness of the intervention, for example, estimate the incremental cost-effectiveness ratio (ICER).",[101,102,103,104,105],"Mental Well-being","Adolescent Health","Mental Health Literacy","School Difficulties Associated With Mental Health Problems","Mental Health Help-Seeking",[107,108,109,110,111,112],"MENTAL HEALTH","ADOLESCENT MENTAL HEALTH","SCHOOL CLIMATE ON MENTAL HEALTH","MENTAL HEALTH FRIENDLY CAMPUS","MENTAL HELP-SEEKING BEHAVIOR","MENTAL HEALTH LITERACY","2026-05-27",{"date":115,"type":116},"2026-05-29","ACTUAL",{"date":118,"type":116},"2025-08-21",{"date":120,"type":95},"2027-12-31",{"name":5,"class":6},2]