[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100373766":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":35,"locations":45,"responsibleParty":60,"collaborators":25,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":70,"eligibilityCriteria":71,"healthyVolunteers":72,"sex":73,"minAge":74,"maxAge":75,"enrollmentInfo":76,"targetDuration":25,"studyType":79,"phases":80,"briefSummary":82,"conditions":83,"keywords":25,"overallStatus":88,"whyStopped":25,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"University of Geneva, Switzerland","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Substance use screening","EXPERIMENTAL","Participants complete a substance use questionnaire (=intervention).",[13],"Other: Substance use questionnaire",{"label":15,"type":16,"description":17,"interventionNames":18},"Physical activity screening","ACTIVE_COMPARATOR","Participants complete a physical activity questionnaire (=control).",[19],"Other: Physical activity questionnaire",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Substance use questionnaire","Screening questionnaire about substance use based on the Detection of Alcohol and Drug Problems in Adolescents (DEP-ADO) survey.",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Physical activity questionnaire","Screening questionnaire about physical activity, based on the short version of the International Physical Activity Questionnaire (IPAQ).",[15],[31],{"name":32,"affiliation":33,"role":34},"Dagmar M Haller, MD,PhD","Faculty of Medicine, University of Geneva","PRINCIPAL_INVESTIGATOR",[36,41],{"name":37,"role":38,"phone":39,"phoneExt":25,"email":40},"Dagmar M Haller, MD, PhD","CONTACT","+41 22 379 50 61","dagmar.haller-hester@unige.ch",{"name":42,"role":38,"phone":43,"phoneExt":25,"email":44},"Eva Pfarrwaller, MD","+41 22 379 43 90","eva.pfarrwaller@unige.ch",[46],{"facility":47,"status":25,"city":48,"state":25,"zip":25,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"University Institute for Primary Care, Faculty of Medicine, University of Geneva","Geneva","Switzerland","CH",{"type":52,"coordinates":53},"Point",[54,55],6.14569,46.20222,{"lat":55,"lon":54},[58,59],{"name":37,"role":38,"phone":43,"phoneExt":25,"email":40},{"name":42,"role":38,"phone":43,"phoneExt":25,"email":44},{"type":61,"investigatorFullName":62,"investigatorTitle":63,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"SPONSOR_INVESTIGATOR","Prof. Dagmar M. Haller","Professor","100373766","substance-use-screening-to-encourage-behavior-change-among-young-people-in-primary-care-100373766",false,"NCT04146714","Substance Use Screening to Encourage Behavior Change Among Young People in Primary Care","Screening for Excessive Substance Use in the Waiting Room to Encourage Behavior Change Among Young People (YP-HEALTH): a Multi-center Randomized Controlled Trial in Primary Care","YP-HEALTH","Inclusion Criteria:\n\n\\- Patients aged 14 to 24 years consulting at the participating primary care practice for any motive.\n\nExclusion Criteria:\n\n* Acute illness requiring immediate attention of the physician\n* Severe mental health conditions requiring treatment in a specialized setting\n* Young person not consulting as a patient at the practice (e.g. accompanying friend or partner)\n* Inability to read the trial information in French or to provide independent consent.",true,"ALL","14 Years","24 Years",{"count":77,"type":78},840,"ESTIMATED","INTERVENTIONAL",[81],"NA","This study evaluates whether completing a short screening questionnaire about health behaviours in the waiting room before a primary care consultation decreases excessive substance use in young people aged 14 to 24 years. Young people consulting a primary care physician will randomly receive either a questionnaire about substance use or a questionnaire about physical activity. They will be contacted again 3, 6 and 12 months later and asked to complete a questionnaire about substance use. The proportion of young people with excessive substance use in each group will be compared. The researchers hypothesise that at three months this proportion will be lower in the group of young people having completed the initial questionnaire about substance use when compared to the group having completed the questionnaire about physical activity.",[84,85,86,87],"Substance Use","Binge Drinking","Cannabis Use","Adolescent Behavior","NOT_YET_RECRUITING","2024-05-21",{"date":91,"type":92},"2024-05-22","ACTUAL",{"date":94,"type":78},"2025-01",{"date":96,"type":78},"2027-12",{"name":62,"class":6},1]