[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100584288":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":13,"centralContacts":7,"locations":18,"responsibleParty":38,"collaborators":7,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":7,"eligibilityCriteria":46,"healthyVolunteers":42,"sex":47,"minAge":48,"maxAge":7,"enrollmentInfo":49,"targetDuration":52,"studyType":53,"phases":7,"briefSummary":54,"conditions":55,"keywords":7,"overallStatus":21,"whyStopped":7,"lastUpdateSubmitDate":57,"lastUpdatePostDateStruct":58,"startDateStruct":61,"completionDateStruct":63,"leadSponsor":65,"locationsCount":66},{"fullName":5,"class":6},"Queen Mary University of London","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DEVICE","Wearable device","This is an observational study that does not impact routine clinical care for participants",[14],{"name":15,"affiliation":16,"role":17},"William J Young, MBBS, PhD","Queen Mary University of London and St Bartholomew's Hospital","PRINCIPAL_INVESTIGATOR",[19],{"facility":20,"status":21,"city":22,"state":7,"zip":7,"country":23,"countryCode":24,"cosmosGeoPoint":25,"geoPoint":30,"contacts":31},"Barts and London Hospital NHS Trust","RECRUITING","London","United Kingdom","UK",{"type":26,"coordinates":27},"Point",[28,29],-0.12574,51.50853,{"lat":29,"lon":28},[32,37],{"name":33,"role":34,"phone":35,"phoneExt":7,"email":36},"William Young","CONTACT","07872533176","w.young@qmul.ac.uk",{"name":33,"role":34,"phone":7,"phoneExt":7,"email":7},{"type":39,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100584288","wearable-devices-for-patient-monitoring-in-long-qt-syndrome-100584288",false,"NCT06887387","Wearable Devices for Patient Monitoring in Long QT Syndrome","Application of Wearable Devices for Remote QT Interval Monitoring and Symptom Investigation for Patients With Long QT Syndrome","Inclusion Criteria:\n\n* Clinical diagnosis of Long QT Syndrome\n* Aged 18 years or over\n* Phone with iOS version 15 or Android OS 9.0 or higher\n* Able and willing to provide informed consent\n\nExclusion Criteria:\n\n* Unwilling or unable to give consent\n* Ventricular pacing at recruitment\n* Bundle branch block or pre-excitation at baseline","ALL","18 Years",{"count":50,"type":51},80,"ESTIMATED","3 Months","OBSERVATIONAL","The main research question of this study is whether wearable devices have utility in monitoring patients with Long QT syndrome.",[56],"Long QT Syndrome","2026-05-18",{"date":59,"type":60},"2026-05-19","ACTUAL",{"date":62,"type":60},"2025-04-01",{"date":64,"type":51},"2026-09-04",{"name":5,"class":6},1]