[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100310579":3},{"organization":4,"armGroups":7,"interventions":24,"overallOfficials":39,"centralContacts":44,"locations":53,"responsibleParty":71,"collaborators":10,"id":74,"slug":75,"hasResults":76,"nctId":77,"briefTitle":78,"officialTitle":79,"acronym":80,"eligibilityCriteria":81,"healthyVolunteers":76,"sex":82,"minAge":83,"maxAge":10,"enrollmentInfo":84,"targetDuration":10,"studyType":87,"phases":10,"briefSummary":88,"conditions":89,"keywords":10,"overallStatus":56,"whyStopped":10,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":101},{"fullName":5,"class":6},"RWTH Aachen University","OTHER",[8,16,20],{"label":9,"type":10,"description":11,"interventionNames":12},"No diabetes",null,"Patients without diabetes",[13,14,15],"Diagnostic Test: 6-minute walk test","Diagnostic Test: Study specific questionnaire","Procedure: Blood collection",{"label":17,"type":10,"description":18,"interventionNames":19},"Type 2 diabetes","Patients with diagnosis of type 2 diabetes (new\u002Festablished)",[13,14,15],{"label":21,"type":10,"description":22,"interventionNames":23},"Prediabetes","Patients with an intermediate state of hyperglycemia with glycemic parameters above normal but below the diabetes threshold.",[13,14,15],[25,30,34],{"type":26,"name":27,"description":28,"armGroupLabels":29,"otherNames":10},"DIAGNOSTIC_TEST","6-minute walk test","The 6-minute walk test is a functional test established in the clinic to assess the performance of a patient. The patient walks continuously for 6 minutes without interruption as far as possible. Breaks, speed changes and running are allowed.\n\nTest is performed prior the intervention and 6 months after the intervention.",[9,21,17],{"type":26,"name":31,"description":32,"armGroupLabels":33,"otherNames":10},"Study specific questionnaire","Study specific questionnaire\n\nThe questionnaire is performed prior and 6 months after the intervention.",[9,21,17],{"type":35,"name":36,"description":37,"armGroupLabels":38,"otherNames":10},"PROCEDURE","Blood collection","Blood collection during surgery:\n\n* coronary sinus\n* arterial\n* peripheral venous\n\nBlood collection 6 months after surgery:\n\n\\- peripheral venous",[9,21,17],[40],{"name":41,"affiliation":42,"role":43},"Ben Kappel, MD PhD","Uniklinik RWTH Aachen","PRINCIPAL_INVESTIGATOR",[45,49],{"name":41,"role":46,"phone":47,"phoneExt":10,"email":48},"CONTACT","0241 800","bakppel@ukaachen.de",{"name":50,"role":46,"phone":51,"phoneExt":10,"email":52},"Christina Kalvelage, M. Sc.","0241 80 36485","ckalvelage@ukaachen.de",[54],{"facility":55,"status":56,"city":57,"state":58,"zip":59,"country":60,"countryCode":61,"cosmosGeoPoint":62,"geoPoint":67,"contacts":68},"University Hospital RWTH Aachen","RECRUITING","Aachen","North Rhine-Westphalia","52074","Germany","DE",{"type":63,"coordinates":64},"Point",[65,66],6.08342,50.77664,{"lat":66,"lon":65},[69],{"name":70,"role":46,"phone":10,"phoneExt":10,"email":10},"Ben A Kappel, MD PhD",{"type":43,"investigatorFullName":72,"investigatorTitle":73,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Ben Kappel","Principal Investigator","100310579","bio-2-heart-identification-of-biomarkers-in-t2dm-and-heart-failure-100310579",false,"NCT03323216","BIO-2-HEART: Identification of Biomarkers in T2DM and Heart Failure","BIO-2-HEART Study (Identifying New BIOmarkers in Patients With Type 2 Diabetes Mellitus and HEArt Failure Receiving Cardiac Resynchronization Therapy Device Implantation)","BIO-2-HEART","Inclusion Criteria:\n\n1. guideline-appropriate clinical indication for CRT implantation\u002Felectrophysiologial examination\u002Fpulmonary vein ablation\n2. age of majority\n3. written declaration of consent\n4. persons who are able to work and mentally able to follow the instructions of the study staff\n5. free access routes\n\nExclusion Criteria:\n\n1. anemia Hb \\\u003C8 mg \u002F dl\n2. patients with acute infectious disease (e.g. pneumonia)\n3. non-intubatable coronary sinus\n4. patients who do not have access to the subclavian vein (e.g. thrombosis of the subclavian vein or superior vena cava)\n5. patients with idiopathic hypertrophic, restrictive or constrictive cardiomyopathy, or heart failure due to a known inflammatory or infiltrating disease (e.g. amyloidosis, sarcoidosis) or a constrictive disease\n6. patients with heart failure by sepsis\n7. persons with acute myocardial ischaemia, e.g. by angina pectoris or ECG changes under load\n8. patients with acute coronary syndrome are not implanted in the past 3 months\n9. patients who were hospitalized during the last month due to heart failure and who had to be treated intravenously with diuretics or inotropic substances\n10. patients with mechanical aortic valve or tricuspid valve\n11. patients with heart transplant.\n12. patients with acute liver or renal failure\n13. pregnant and lactating women\n14. patients placed under an official or judicial order in an institution\n15. patients who are in a dependency or employment relationship with the sponsor or auditor\n16. taking an investigational medicinal product 30 days before the start of the study","ALL","18 Years",{"count":85,"type":86},400,"ESTIMATED","OBSERVATIONAL","The primary aim of the current study is a better understanding of the role of Type 2 Diabetes Mellitus (T2DM) in heart failure and, in particular, changes in cardiac metabolism, which may contribute to heart failure. Various biomarkers in the coronary artery blood, as well as in the arterial and peripheral venous blood, are to be identified for this purpose. Included are patients with and without T2DM and with or without heart failure (HFpEF, HFmrEF, HFrEF), who have a clinically indicated and guidance-appropriate Cardiac Resynchronisation Therapy (CRT) implantation or pulmonary vein ablation\u002Felectrophysiological examination.\n\nNot all patients currently benefit from the implantation of a CRT system (so-called non-responder). Despite narrow inclusion criteria, these \"non-responders\" cannot be unmasked in advance of the implantation. A further aim of this study is to identify biomarkers, which can be determined in advance of implantation to differentiate between responders and non-responders.",[90,91],"Heart Failure","Diabetes Mellitus, Type 2","2024-05-07",{"date":94,"type":95},"2024-05-09","ACTUAL",{"date":97,"type":95},"2018-04-01",{"date":99,"type":86},"2026-12-31",{"name":5,"class":6},1]