[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100606346":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":22,"responsibleParty":58,"collaborators":60,"id":66,"slug":67,"hasResults":68,"nctId":69,"briefTitle":70,"officialTitle":71,"acronym":72,"eligibilityCriteria":73,"healthyVolunteers":68,"sex":74,"minAge":75,"maxAge":7,"enrollmentInfo":76,"targetDuration":79,"studyType":80,"phases":7,"briefSummary":81,"conditions":82,"keywords":84,"overallStatus":24,"whyStopped":7,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Mid and South Essex NHS Foundation Trust","OTHER",null,[9],{"name":10,"affiliation":5,"role":11},"Henry Oluwasefunmi Savage","PRINCIPAL_INVESTIGATOR",[13,18],{"name":14,"role":15,"phone":16,"phoneExt":7,"email":17},"Henry Oluwasefunmi Savage, MD FRCP","CONTACT","+44 01268524900","henry.savage@nhs.net",{"name":19,"role":15,"phone":20,"phoneExt":7,"email":21},"Sophie Harris","+44 0126852490","mse.quad-hf-study@nhs.net",[23,42],{"facility":5,"status":24,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"RECRUITING","Basildon","Essex","SS16 5NL","United Kingdom","UK",{"type":31,"coordinates":32},"Point",[33,34],0.45782,51.56844,{"lat":34,"lon":33},[37,40],{"name":38,"role":15,"phone":16,"phoneExt":7,"email":39},"Georgina Beetar","georgina.beetar@nhs.net",{"name":41,"role":11,"phone":7,"phoneExt":7,"email":7},"Henry Oluwasefunmi Savage, MD MBBS",{"facility":43,"status":44,"city":45,"state":7,"zip":7,"country":28,"countryCode":29,"cosmosGeoPoint":46,"geoPoint":50,"contacts":51},"British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow","NOT_YET_RECRUITING","Glasgow",{"type":31,"coordinates":47},[48,49],-4.25763,55.86515,{"lat":49,"lon":48},[52,56],{"name":53,"role":15,"phone":54,"phoneExt":7,"email":55},"Euan Rennie","+44(0)141 330 2000","euan.rennie@nhs.scot",{"name":57,"role":11,"phone":7,"phoneExt":7,"email":7},"John G F Cleland, MBChB, MD, FESC, FRCP, FACC",{"type":59,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR",[61,63],{"name":62,"class":6},"Anglia Ruskin University",{"name":64,"class":65},"British Society for Heart Failure","UNKNOWN","100606346","quad-hf---prospective-registry-of-patients-with-incident-heart-failure-and-left-ventricular-ejection-fraction-50-100606346",false,"NCT07174362","QUAD-HF - Prospective Registry of Patients With Incident Heart Failure and Left Ventricular Ejection Fraction \u003C50%","QUAD-HF Registry - A Prospective Registry of Patients With Incident Heart Failure and Left Ventricular Ejection Fraction of \u003C50%","QUAD-HF","Inclusion Criteria:\n\n1. Age \\>18 years\n2. Newly diagnosed Heart Failure with a Left Ventricular Ejection Fraction \\\u003C50% (≤12 Weeks prior to enrolment).\n3. Able and willing to consent.\n\nExclusion Criteria:\n\n1. LVEF 50% or more at time of diagnosis\n2. Palliative care\n3. Unable or unwilling to give consent","ALL","18 Years",{"count":77,"type":78},4000,"ESTIMATED","60 Months","OBSERVATIONAL","The QUAD-HF registry is an observational study that would enroll patients in the United Kingdom, who have been newly diagnosed with heart failure and a left ventricular ejection fraction \\\u003C50%. We plan to assess clinical outcomes in these patients, such as hospitalization and death, in relation to their diagnosis, implementation of guidelines and type of treatments these patients have received.",[83],"Heart Failure",[85,83,86],"Observational Cohort","Longitudinal","2025-12-08",{"date":89,"type":90},"2025-12-16","ACTUAL",{"date":92,"type":90},"2025-10-06",{"date":94,"type":78},"2031-11",{"name":5,"class":6},2]