[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100617872":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":29,"locations":25,"responsibleParty":35,"collaborators":25,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":45,"eligibilityCriteria":46,"healthyVolunteers":47,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":25,"studyType":54,"phases":55,"briefSummary":57,"conditions":58,"keywords":62,"overallStatus":70,"whyStopped":25,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":25},{"fullName":5,"class":6},"Tokyo University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Indirect Contact","EXPERIMENTAL","A 45-minute school-based mental health literacy lesson that includes an animated video, educational slides, and an additional indirect contact component. The indirect contact consists of a teacher-delivered story about a well-known soccer player who experienced and recovered from a mental health condition.",[13],"Behavioral: Indirect Contact",{"label":15,"type":16,"description":17,"interventionNames":18},"Standard MHL Lesson Only","ACTIVE_COMPARATOR","A 45-minute standard mental health literacy lesson that includes an animated educational video and slides. This lesson does not include the indirect contact story component.",[19],"Behavioral: Standard MHL Lesson Only",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","A 45-minute school-based mental health literacy lesson including an animated video, educational slides, and an additional indirect contact component in the form of a teacher-delivered story about a well-known soccer player who experienced and recovered from a mental health condition.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"A 45-minute standard mental health literacy lesson including an animated educational video and slides, without the indirect contact story component.",[15],[30],{"name":31,"role":32,"phone":33,"phoneExt":25,"email":34},"Nobuko Demura, MA","CONTACT","+819093933154","nobuko924@p.u-Tokyo.ac.jp",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Nobuko Demura","PhD Student, Graduate School of Education","100617872","pilot-cluster-rct-of-an-indirect-contact-mental-health-literacy-program-for-5th-grade-students-100617872",false,"NCT07324265","Pilot Cluster RCT of an Indirect Contact Mental Health Literacy Program for 5th-Grade Students","A Cluster-Randomized Pilot Trial of a School-Based Mental Health Literacy Program With and Without an Indirect Contact Component for 5th-Grade Students","SMHLP-IC","Inclusion Criteria:\n\n* Students enrolled in 5th grade at one of the eight participating public elementary schools in Kanazawa, Japan.\n* Aged 10-11 years old.\n* Passive consent obtained from guardians; verbal assent obtained from children.\n* Able to complete self-report questionnaires.\n\nExclusion Criteria:\n\n* Students whose parents\u002Fguardians opted out of the study.\n\nNote: Students who were absent on the day of the pre-test (T1) were excluded from the analysis population but not from the initial study cohort.",true,"ALL","10 Years","11 Years",{"count":52,"type":53},150,"ESTIMATED","INTERVENTIONAL",[56],"NA","This cluster-randomized pilot trial will evaluate the preliminary effects and feasibility of adding an indirect contact component to a school-based mental health literacy (MHL) lesson for 5th-grade students in a public elementary school in Tokyo, Japan. Four 5th-grade classes (approximately 150 students in total) will be randomized by class (two classes per arm). All students will receive a 45-minute lesson that includes an animated video and educational slides. In the intervention arm, teachers will additionally introduce a short story about a well-known soccer player who experienced and recovered from a mental health condition, serving as an indirect contact element. The control arm will receive the standard lesson without this component.\n\nStudents will complete questionnaires at baseline (T1), immediately after the lesson (T2), and 2-3 months later (T3). The primary outcome is vignette-based social distance toward a peer with mental health problems. Secondary outcomes include mental health knowledge, help-seeking intentions, perceived need for help, intended sources of help. As a pilot study with only four clusters, the trial is not powered to detect small effects; findings will be used to estimate effect sizes and assess feasibility for a future larger-scale trial.",[59,60,61],"Mental Health Literacy","Stigma (Social Distance)","Help-seeking Intention",[63,64,65,66,67,68,69],"Mental health literacy","Stigma reduction","Indirect contact","Social distance","Help-seeking intentions","School-based intervention","Elementary school students","NOT_YET_RECRUITING","2025-12-22",{"date":73,"type":74},"2026-01-07","ACTUAL",{"date":76,"type":53},"2025-12-15",{"date":78,"type":53},"2026-08-30",{"name":5,"class":6}]