[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"nt-probnp\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:nt-probnp":26},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":29,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100657338","evaluation-of-the-clinical-value-of-nt-probnp-or-bnp-measurement-alone-or-in-combination-with-the-epof-questionnaire-for-the-screening-of-chronic-heart-failure-chf-in-adults-aged-40-years-and-older-referred-for-a-cardiology-consultation-without-suspected-chf-100657338",false,"NCT07837349","Evaluation of the Clinical Value of NT-proBNP (or BNP) Measurement, Alone or in Combination With the EPOF Questionnaire, for the Screening of Chronic Heart Failure (CHF) in Adults Aged 40 Years and Older Referred for a Cardiology Consultation Without Suspected CHF.","DECLIC","Inclusion Criteria:\n\n* Adults aged 40 to 80 years.\n* Referred for a cardiology consultation for a reason other than suspected chronic heart failure or any of the four EPOF signs.\n* Informed about the study and not objecting to participation, in accordance with applicable regulations.\n\nExclusion Criteria:\n\n* Known diagnosis of chronic heart failure (CHF).\n* Refusal to participate.","ALL","40 Years","80 Years",{"count":20,"type":21},1000,"ESTIMATED","OBSERVATIONAL","This observational study aims to evaluate whether measuring NT-proBNP (or BNP), either on its own or alongside the EPOF questionnaire, can improve the early detection of chronic heart failure (CHF) in adults aged 40 years or over who are referred for an outpatient cardiology evaluation and have no known or suspected CHF.\n\nThe study will address the following questions:\n\nDoes systematic NT-proBNP (or BNP) testing help to identify previously unrecognised CHF? Does combining NT-proBNP (or BNP) with the EPOF questionnaire enhance diagnostic accuracy compared with using each tool alone? Participants will attend their routine cardiology consultation, complete the EPOF questionnaire and undergo NT-proBNP (or BNP) testing as part of the clinical assessment. They will also allow the collection of relevant medical data. The diagnostic performance of these tools will then be compared with the final diagnosis made by the outpatient cardiologist.\n\nThe study focuses on a population referred from primary care with increased cardiovascular risk. The early use of simple, accessible tools could reduce diagnostic delays, improve referral appropriateness and facilitate the earlier detection of CHF in general practice.",[25,26,27,28],"NT-pro-BNP","NT-proBNP","CHF","Chronic Heart Failure",[26,27,28,30,31,32],"Natriuretic Peptide Testing","BNP","Cardiology Consultation","NOT_YET_RECRUITING","2026-09-17",{"date":36,"type":37},"2026-09-23","ACTUAL",{"date":39,"type":21},"2026-09",{"date":41,"type":21},"2027-04",{"name":43,"class":44},"French Cardiology Society","OTHER",2]