[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100385035":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":13,"locations":18,"responsibleParty":36,"collaborators":39,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":56,"eligibilityCriteria":57,"healthyVolunteers":52,"sex":58,"minAge":59,"maxAge":60,"enrollmentInfo":61,"targetDuration":64,"studyType":65,"phases":7,"briefSummary":66,"conditions":67,"keywords":69,"overallStatus":20,"whyStopped":7,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"University Hospital of North Norway","OTHER",null,[9],{"name":10,"affiliation":11,"role":12},"Assami Rösner, MD,PhD","University Hospital North Norway","PRINCIPAL_INVESTIGATOR",[14],{"name":10,"role":15,"phone":16,"phoneExt":7,"email":17},"CONTACT","04795990071","assami.rosner@unn.no",[19],{"facility":11,"status":20,"city":21,"state":22,"zip":23,"country":24,"countryCode":25,"cosmosGeoPoint":26,"geoPoint":31,"contacts":32},"RECRUITING","Tromsø","Troms","9038","Norway","NO",{"type":27,"coordinates":28},"Point",[29,30],18.95508,69.6489,{"lat":30,"lon":29},[33],{"name":34,"role":15,"phone":35,"phoneExt":7,"email":17},"Assami Rösner, PhD","+4795990071",{"type":12,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Assami Rosner","MD PhD",[40,42,44,46,48],{"name":41,"class":6},"Oslo University Hospital",{"name":43,"class":6},"University of Bergen",{"name":45,"class":6},"Norwegian University of Science and Technology",{"name":47,"class":6},"University of Tromso",{"name":49,"class":6},"KU Leuven","100385035","prediction-of-outcome-by-echocardiography-in-left-bundle-branch-block-100385035",false,"NCT04293471","Prediction of Outcome by Echocardiography in Left Bundle Branch Block","Prediction of Heart-failure and Mortality by Echocardiographic Parameters and Machine Learning in Individuals With Left Bundle Branch Block","EchoLBBB","Inclusion Criteria:\n\n* QRS complex \\>130 ms and R-wave duration in\n* V6 \\>70 ms\n* ventricular pacing\\>50%\n* Previously implanted cardiac resynchronisation therapy (CRT)\n\nExclusion Criteria:\n\n* Typical right bundle branch block.\n* No ability to give informed consent,\n* non-cardiovascular co-mobidities with reduced life-expectancy \\\u003C 1 year\n* patients with complex congenital heart disease.","ALL","18 Years","100 Years",{"count":62,"type":63},2000,"ESTIMATED","15 Years","OBSERVATIONAL","Patients with left bundle branch block have an increased risk for the development of heart-failure and death. However, risk factors for unfavorable outcomes are still poorly defined. This study aims to identify echocardiographic parameters and ECG characteristics by machine learning in order to develop individual risk assessment",[68],"Left Bundle-Branch Block",[70,71,72,73],"Left bundle branch block","strain-imaging","myocardial work assessment","machine learning","2022-05-18",{"date":76,"type":77},"2022-05-24","ACTUAL",{"date":79,"type":77},"2021-04-15",{"date":81,"type":63},"2036-12-31",{"name":5,"class":6},1]