[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100311328":3},{"organization":4,"armGroups":7,"interventions":15,"overallOfficials":25,"centralContacts":34,"locations":42,"responsibleParty":100,"collaborators":102,"id":110,"slug":111,"hasResults":112,"nctId":113,"briefTitle":114,"officialTitle":115,"acronym":116,"eligibilityCriteria":117,"healthyVolunteers":112,"sex":118,"minAge":119,"maxAge":120,"enrollmentInfo":121,"targetDuration":124,"studyType":125,"phases":10,"briefSummary":126,"conditions":127,"keywords":133,"overallStatus":66,"whyStopped":10,"lastUpdateSubmitDate":139,"lastUpdatePostDateStruct":140,"startDateStruct":143,"completionDateStruct":145,"leadSponsor":147,"locationsCount":148},{"fullName":5,"class":6},"Finnish Institute for Health and Welfare","OTHER_GOV",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Participants",null,"The adolescent psychiatric organizations of the Helsinki University Central Hospital (serving the capital region's 1.1 million inhabitants), the Tampere University Hospital (catchment area of 500.000 inhabitants), and the Oulu University Hospital (catchment area of 500.000 inhabitants) have agreed to implement the data collection as part of routine intake assessments for patients aged 15-17. All consenting patients are enrolled; the only exclusion criterion is a previous diagnosis of psychotic disorder.\n\nThe participants fill in psychiatric self-report questionnaires, and their structured diagnostic interview data are collected with their permission.",[13,14],"Diagnostic Test: Psychiatric questionnaires","Diagnostic Test: Semi-structured psychiatric interview",[16,21],{"type":17,"name":18,"description":19,"armGroupLabels":20,"otherNames":10},"DIAGNOSTIC_TEST","Psychiatric questionnaires","Participants will fill in the following questionnaires as part of routine intake assessments:\n\nGeneralised Anxiety Disorder Assessment (GAD-7); Mini-Social Phobia Inventory; Beck Depression Inventory 21A; Pittsburgh Sleep Quality Index; Insomnia Severity Index; Youth Experiences and Health Questionnaire; Adolescent Dissociative Experiences Scale (abbr.); Adolescent Peer Relations Instrument (APRI-B + cyberbullying, abbr.); Adolescent Trauma and Dissociation Scale (abbr.); Alcohol Use Disorders Identification Test; Alcohol, Smoking and Substance Involvement Screening Test - Lite (extended); Nicotine Questionnaire incl. Heavy Smoking Index; Internet Addiction Test (abbr.); European School Survey Project on Alcohol and Other Drugs 2015 Social Media Use and Computer Gaming; McMaster Family Assessment Device - General Functioning positive items; Multidimensional Scale of Perceived Social Support; Brief Resilience Scale; The Short Warwick-Edinburgh Mental Well-Being Scale",[9],{"type":17,"name":22,"description":23,"armGroupLabels":24,"otherNames":10},"Semi-structured psychiatric interview","Kiddie Schedule for Affective Disorders and Schizophrenia, version K-SADS-PL 2013.",[9],[26,30],{"name":27,"affiliation":28,"role":29},"Sebastian Therman, PhD","Sebastian.Therman@THL.fi","STUDY_DIRECTOR",{"name":31,"affiliation":32,"role":33},"Mauri Marttunen, MD, PhD","Hospital District of Helsinki and Uusimaa","PRINCIPAL_INVESTIGATOR",[35,38],{"name":27,"role":36,"phone":37,"phoneExt":10,"email":28},"CONTACT","+358445405559",{"name":39,"role":36,"phone":40,"phoneExt":10,"email":41},"Jaana Suvisaari, MD, PhD","+358295248539","Jaana.Suvisaari@THL.fi",[43,64,83],{"facility":44,"status":45,"city":46,"state":10,"zip":47,"country":48,"countryCode":49,"cosmosGeoPoint":50,"geoPoint":55,"contacts":56},"HUS Helsinki University Hospital, adolescent psychiatry clinics","NOT_YET_RECRUITING","Helsinki","00029","Finland","FI",{"type":51,"coordinates":52},"Point",[53,54],24.93545,60.16952,{"lat":54,"lon":53},[57,61],{"name":58,"role":36,"phone":59,"phoneExt":10,"email":60},"Laura Häkkinen, MD, PhD","+358504412207","Laura.Hakkinen@hus.fi",{"name":62,"role":36,"phone":10,"phoneExt":10,"email":63},"Mikko Kinnunen, MD, PhD","Mikko.Kinnunen@hus.fi",{"facility":65,"status":66,"city":67,"state":10,"zip":68,"country":48,"countryCode":49,"cosmosGeoPoint":69,"geoPoint":73,"contacts":74},"Northern Ostrobothnia Hospital District, Adolescent Mental Health Clinic","RECRUITING","Oulu","90230",{"type":51,"coordinates":70},[71,72],25.46816,65.01236,{"lat":72,"lon":71},[75,79],{"name":76,"role":36,"phone":77,"phoneExt":10,"email":78},"Juha T Karvonen, MD","+358400254063","juha.karvonen@ppshp.fi",{"name":80,"role":36,"phone":81,"phoneExt":10,"email":82},"Mauri Koskela","+358400278721","Mauri.Koskela@ppshp.fi",{"facility":84,"status":66,"city":85,"state":10,"zip":86,"country":48,"countryCode":49,"cosmosGeoPoint":87,"geoPoint":91,"contacts":92},"Pirkanmaa Hospital District, Tays Central Hospital, Adolescent psychiatry clinic","Tampere","33521",{"type":51,"coordinates":88},[89,90],23.78712,61.49911,{"lat":90,"lon":89},[93,96],{"name":94,"role":36,"phone":10,"phoneExt":10,"email":95},"Riittakerttu Kaltiala-Heino, MD, PhD","Riittakerttu.Kaltiala-Heino@pshp.fi",{"name":97,"role":36,"phone":98,"phoneExt":10,"email":99},"Jaana Ruuska, MD","+358505766292","jaana.ruuska@pshp.fi",{"type":101,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[103,105,108],{"name":32,"class":104},"OTHER",{"name":106,"class":107},"Pirkanmaa Hospital District","UNKNOWN",{"name":109,"class":107},"Northern Ostrobothnia Hospital District","100311328","youth-experiences-and-health-study-100311328",false,"NCT03332966","Youth Experiences and Health Study","Youth Experiences and Health (YEAH) Study - Psychological Symptoms and Resources As Predictors of Mental Health Among Treatment-seeking Adolescents","YEAH","Inclusion Criteria:\n\nStart of care in adolescent mental health clinic\n\nExclusion Criteria:\n\nPrevious diagnosis of psychotic disorder","ALL","15 Years","18 Years",{"count":122,"type":123},1000,"ESTIMATED","5 Years","OBSERVATIONAL","This study aims to identify unusual experiences and psychiatric symptoms that indicate a heightened risk for severe mental disorders - especially psychoses. It is important to develop reliable questionnaire methods that are cost-effective in first-stage screening, leading to in-depth assessments and targeted care. However, existing psychosis-risk questionnaires are limited in content, intended for adults, and have been insufficiently tested for actual predictive value. Therefore we will collect a new, large dataset from an unselected group of adolescents entering psychiatric care in three major urban areas of Finland. Comprehensive national health care registers will be used to assess how well the selected experiences and symptoms predict the participants' mental health over the following few years.",[128,129,130,131,132],"Psychotic Disorders","Psychiatric Hospitalization","Prodromal Symptoms","Cannabis Use","Trauma, Psychological",[134,135,136,137,138],"adolescent","outpatients","questionnaire","psychotic-like symptoms","psychosis risk","2024-09-23",{"date":141,"type":142},"2024-09-25","ACTUAL",{"date":144,"type":142},"2019-12-01",{"date":146,"type":123},"2024-12-31",{"name":5,"class":6},3]