[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100560887":3},{"organization":4,"outcomesModule":7,"designInfo":14,"detailedDescription":13,"studyPopulation":17,"armGroups":18,"interventions":32,"overallOfficials":13,"centralContacts":39,"locations":45,"responsibleParty":61,"collaborators":13,"id":65,"slug":13,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":70,"eligibilityCriteria":71,"healthyVolunteers":66,"sex":72,"minAge":73,"maxAge":13,"enrollmentInfo":74,"targetDuration":13,"studyType":77,"phases":13,"briefSummary":78,"conditions":79,"keywords":13,"overallStatus":82,"whyStopped":13,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"University of Campania Luigi Vanvitelli","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":13},[9],{"measure":10,"description":11,"timeFrame":12},"Number of differentially methylated positions and regions as assessed by RRBS","We will identify a panel of positions and regions of the genome which are differentially methylated using as measure diff.meth more than or minor than 2 and p minor than 0.05","6 months",null,{"allocation":13,"interventionModel":13,"interventionModelDescription":13,"primaryPurpose":13,"observationalModel":15,"timePerspective":16,"maskingInfo":13},"CASE_CONTROL","CROSS_SECTIONAL","A total of 150 subjects will be enrolled; n=50 healthy young, n=50 aged (≥65) without signs and symptoms of heart failure, and n=50 aged (≥65) with diagnosis of HFpEF will be enrolled at Trasfusion Medicine and Cardiology Departments of University of Campania Luigi Vanvitelli; Each group will be matched for sex (25 M and 25 F), smoker habits, and comorbidities. Demographic and clinical characteristics will be collected both from patients and healthy subjects at baseline. For HFpEF patients, echocardiographic parameters will be reported based on the echocardiogram acquired at the time of enrollment.",[19,24,28],{"label":20,"type":13,"description":21,"interventionNames":22},"Young healthy subjects","This cohort is characterized by 50 healthy subjects aged \\\u003C 40 years (blood donor volonteers)",[23],"Other: RRBS",{"label":25,"type":13,"description":26,"interventionNames":27},"Aged healthy subjects","This cohort is characterized by 50 healthy subjects aged \\> 60-65 years (blood donor volonteers) without signs and symptoms of heart failure",[23],{"label":29,"type":13,"description":30,"interventionNames":31},"Patients with heart failure","This cohort is characterized by 50 subjects aged \\> 60-65 years with signs and symptoms of heart failure with preserved ejection fraction",[23],[33],{"type":6,"name":34,"description":35,"armGroupLabels":36,"otherNames":37},"RRBS","Measure of genomic regions with differentially methylated profiles and differentially expressed protein",[25,29,20],[38],"O-Link Targeted Proteomics",[40],{"name":41,"role":42,"phone":43,"phoneExt":13,"email":44},"Giuditta Benincasa, PhD","CONTACT","3245511161","giuditta.benincasa@unicampania.it",[46],{"facility":5,"status":13,"city":47,"state":48,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"Naples","No States Available","80138","Italy","IT",{"type":53,"coordinates":54},"Point",[55,56],14.26811,40.85216,{"lat":56,"lon":55},[59,60],{"name":41,"role":42,"phone":43,"phoneExt":13,"email":13},{"name":41,"role":42,"phone":43,"phoneExt":13,"email":44},{"type":62,"investigatorFullName":63,"investigatorTitle":64,"investigatorAffiliation":5,"oldNameTitle":13,"oldOrganization":13},"PRINCIPAL_INVESTIGATOR","Giuditta Benincasa","Principal Investigator","100560887",false,"NCT06582992","DNA Methylation Trajectories in Aging","EPIGENETIC-SENSITIVE BIOMARKERS OF INFLAMMAGING FROM HEALTHY TO HEART FAILURE DISEASE","EPI-GERAS","Inclusion Criteria:\n\n* Healthy subjects aged between 18 and 40 years\n* Aged subjects (≥65) without signs and symptoms of heart failure\n* Aged subjects (≥65) with diagnosis of heart failure with preserved ejection fraction (EF major than 50%)\n\nExclusion Criteria:\n\n* Heart failure with reduced ejection fraction (EF minor than 40%)\n* Heart failure with mildly reduced EF (HFmrEF) (EF 41-49%)\n* History or diagnosis of cancer and inflammatory diseases","ALL","18 Years",{"count":75,"type":76},150,"ESTIMATED","OBSERVATIONAL","The goal of this observational study is to profile changes in DNA methylation of circulating CD4+ T and CD8+ T cells from healthy young to aged with diagnosis of HFpEF, a particular phenotype of HF which is highly prevalent in aging.\n\nThe main question it aims to answer is:\n\n-Do DNA methylation biomarkers help us to understand the role of inflammation in HFpEF during aging?\n\nOur goal is to provide a simple large-scale panel of epigenetic-sensitive biomarkers useful in aged patients with HF in the early natural history of the disease (HFpEF).",[80,81],"Heart Failure","Aging","NOT_YET_RECRUITING","2024-08-31",{"date":85,"type":86},"2024-09-03","ACTUAL",{"date":88,"type":76},"2024-11",{"date":90,"type":76},"2025-11",{"name":5,"class":6},1]