[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100634224":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":24,"locations":30,"responsibleParty":140,"collaborators":144,"id":148,"slug":10,"hasResults":149,"nctId":150,"briefTitle":151,"officialTitle":152,"acronym":10,"eligibilityCriteria":153,"healthyVolunteers":149,"sex":154,"minAge":155,"maxAge":10,"enrollmentInfo":156,"targetDuration":10,"studyType":159,"phases":10,"briefSummary":160,"conditions":161,"keywords":164,"overallStatus":67,"whyStopped":10,"lastUpdateSubmitDate":168,"lastUpdatePostDateStruct":169,"startDateStruct":172,"completionDateStruct":174,"leadSponsor":176,"locationsCount":177},{"fullName":5,"class":6},"Queen's University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Cohort 1",null,"Older adults who fall within 48 hours of emergency department visit",[13],"Other: Clinical Decision Rule",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Clinical Decision Rule","The Falls Decision Rule will help guide emergency physicians when to obtain brain imaging and when brain imaging is not required.",[9],[20],{"name":21,"affiliation":22,"role":23},"Kerstin de Wit, MD","Queens University","PRINCIPAL_INVESTIGATOR",[25],{"name":26,"role":27,"phone":28,"phoneExt":10,"email":29},"Natasha Clayton, Clinical Trial Manager, CRA, RA","CONTACT","416-566-3590","natasha.clayton@queensu.ca",[31,47,65,79,95,112,125],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Massachusetts General Hospital","NOT_YET_RECRUITING","Boston","Massachusetts","02115","United States",{"type":39,"coordinates":40},"Point",[41,42],-71.05977,42.35843,{"lat":42,"lon":41},[45],{"name":46,"role":23,"phone":10,"phoneExt":10,"email":10},"Shan Liu, MD",{"facility":48,"status":33,"city":49,"state":50,"zip":51,"country":52,"cosmosGeoPoint":53,"geoPoint":57,"contacts":58},"Hamilton Health Sciences Corporation","Hamilton","Ontario","L8L 2X2","Canada",{"type":39,"coordinates":54},[55,56],-79.84963,43.25011,{"lat":56,"lon":55},[59,63],{"name":60,"role":27,"phone":28,"phoneExt":61,"email":62},"Natasha Clayton","76207","claytonn@hhsc.ca",{"name":64,"role":23,"phone":10,"phoneExt":10,"email":10},"Alim Pardhan, MD",{"facility":66,"status":67,"city":68,"state":50,"zip":69,"country":52,"cosmosGeoPoint":70,"geoPoint":74,"contacts":75},"Kingston Health Sciences Centre","RECRUITING","Kingston","K7L 2V7",{"type":39,"coordinates":71},[72,73],-76.48098,44.22976,{"lat":73,"lon":72},[76,77],{"name":60,"role":27,"phone":28,"phoneExt":10,"email":29},{"name":78,"role":23,"phone":10,"phoneExt":10,"email":10},"Isabelle Gray, MD",{"facility":80,"status":33,"city":81,"state":50,"zip":10,"country":52,"cosmosGeoPoint":82,"geoPoint":86,"contacts":87},"Ottawa Hospital Research Institute","Ottawa",{"type":39,"coordinates":83},[84,85],-75.69812,45.41117,{"lat":85,"lon":84},[88,93],{"name":89,"role":27,"phone":90,"phoneExt":91,"email":92},"Gabriel Sandino-Gold","613-798-5555","17709","gsandino@ohri.ca",{"name":94,"role":23,"phone":10,"phoneExt":10,"email":10},"Ian Stiell, MD",{"facility":96,"status":33,"city":97,"state":50,"zip":98,"country":52,"cosmosGeoPoint":99,"geoPoint":103,"contacts":104},"Sinai Health System","Toronto","M5G 1X5",{"type":39,"coordinates":100},[101,102],-79.39864,43.70643,{"lat":102,"lon":101},[105,110],{"name":106,"role":27,"phone":107,"phoneExt":108,"email":109},"Cameron Thompson","416-586-4800","3814","cameron.thompson@sinaihealth.ca",{"name":111,"role":23,"phone":10,"phoneExt":10,"email":10},"Catherine Varner, MD",{"facility":113,"status":33,"city":114,"state":115,"zip":116,"country":52,"cosmosGeoPoint":117,"geoPoint":121,"contacts":122},"Centre Intégré Universitaire De Santé Et De Services Sociaux Du Nord-De-L'île-De-Montréal,","Montreal","Quebec","H3L 1K5",{"type":39,"coordinates":118},[119,120],-73.58781,45.50884,{"lat":120,"lon":119},[123],{"name":124,"role":23,"phone":10,"phoneExt":10,"email":10},"Justine Lessard, MD",{"facility":126,"status":33,"city":127,"state":115,"zip":10,"country":52,"cosmosGeoPoint":128,"geoPoint":132,"contacts":133},"CHU de Québec - Université Laval","Québec",{"type":39,"coordinates":129},[130,131],-71.21454,46.81228,{"lat":131,"lon":130},[134,139],{"name":135,"role":27,"phone":136,"phoneExt":137,"email":138},"Éric Mercier, MD","418-649-0252","66024","eric.mercier@crchudequebec.ulaval.ca",{"name":135,"role":23,"phone":10,"phoneExt":10,"email":10},{"type":141,"investigatorFullName":142,"investigatorTitle":143,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Dr. Kerstin de Wit","Professor",[145],{"name":146,"class":147},"Network of Canadian Emergency Researchers (NCER)","UNKNOWN","100634224",false,"NCT07536906","Falls Validation Study","Validation of the Falls Decision Rule for Diagnosing Intracranial Bleeding in Older Adults After a Fall","Inclusion Criteria:\n\n* Age 65 or older\n* Present to the emergency department within 48 hours of having a fall\n* Fall from standing, from a chair, toilet seat, or bed\n\nExclusion Criteria:\n\n* Transferred from another hospital organization after brain imaging\n* Leave the emergency department prior to completion of their medical assessment\n* Previously enrolled\n* Lives outside the hospital catchment area","ALL","65 Years",{"count":157,"type":158},4000,"ESTIMATED","OBSERVATIONAL","Each year, one in three adults over the age of 65 has a fall. These falls lead to half a million Canadian emergency department patient visits annually and falls in older adults account for more than 3% of all emergency department visits.\n\nA rapid, simple bedside test (known as a decision rule) to guide emergency physicians on when older adults should have a brain scan to diagnose traumatic brain bleeding was created. This decision rule will be checked to see if it works well in guiding who needs a brain scan.",[162,163],"Intracranial Bleed","Falls",[163,165,166,167,16],"Intracranial Bleeding","Head CT","Computed Tomography","2026-05-21",{"date":170,"type":171},"2026-05-27","ACTUAL",{"date":173,"type":171},"2026-05-01",{"date":175,"type":158},"2030-12-30",{"name":142,"class":6},7]