Re-evaluation of Optimal Re-synchronisation Therapy in Patients With Chronic Heart Failure
- Conditions
- Chronic Heart Failure
- Interventions
- Procedure: CRT-D implantationProcedure: CRT-P implantation
- Registration Number
- NCT03494933
- Lead Sponsor
- Helios Health Institute GmbH
- Brief Summary
The objective of the study is to demonstrate that in patients with chronic heart failure who receive optimal medical treatment for this condition and have indication for Cardiac Resynchronisation Therapy, the implantation of a pacemaker (index group) is not inferior to defibrillator (control group) with respect to all-cause mortality.
- Detailed Description
Heart failure is a leading cause of death, hospitalisation, impaired quality of life and health expenditure. Symptoms and survival can be significantly improved by implantation of a device for Cardiac Resynchronisation Therapy (CRT). CRT devices are available as biventricular pacemakers (CRT-P) or as significantly more complex and cost-intensive biventricular defibrillators (CRT-D).
In patients who have previously experienced a life-threatening arrhythmia, the choice of the CRT-D (and not the CRT-P) is imperative but these are a small minority of patients. For the vast majority of patients receiving CRT therapy, there is currently considerable uncertainty as to whether the defibrillator function is needed and whether its benefits outweigh its risks. The defibrillator function may protect patients from sudden cardiac death. On the other hand, device-associated complications such as device infections appear to be increased; furthermore the defibrillator comes along with specific adverse events, particularly inappropriate shocks. These shocks are common and not only traumatic to patients (potentially leading to post-traumatic stress syndrome, anxiety disorders and depression), they also are negatively associated with overall survival.
The objective of the trial is to demonstrate that in patients with chronic heart failure who receive optimal medical treatment for this condition and have indication for CRT, the implantation of a CRT-P (index group) is not inferior to CRT-D (control group) with respect to all-cause mortality. Patients with an indication for CRT will be randomised to CRT-P or CRT-D.
RESET-CRT is an event-driven trial with a planned number of randomised and treated patients of at least n=1,356 (maximum of 2,004) and of 361 primary endpoints within an estimated median follow-up period of about 29 to 40 months.
No investigational medical product is defined to be used within RESET-CRT since only the therapeutic strategy (CRT-D versus CRT-P) is a pre-defined study treatment and allocated by random group (Proof of Strategy Trial). The devices to be implanted will be decided by the treating physician on the basis of the situation of the individual study patient and in line with local policies in routine clinical care.
Duration of study period:
Enrolment of 1,356 patients is expected to be completed within 52 months after inclusion of the first patient, i.e., by 31 December 2022. With an overall annual event rate between 9.0% and 12.5%, 361 primary endpoints will have occurred within 9 to 20 months of randomisation of the last patient (between 30 September 2023 and 31 August 2024). Under these circumstances, the total study duration will be between 62 and 73 months.
The Steering Committee of the study might prolong the recruitment period, for instance by 12 months, in the event of an unexpected slower recruitment rate or an overall event rate \< 9.0% for the primary endpoint.
For individual patients, the expected median follow-up time is between 29 and 40 months, with a minimum between 9 and 20 months and a maximum between 61 and 72 months. Follow-up may be prolonged by 12 months in the event of a prolonged recruitment period.
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 959
- Age ≥18 years.
- Symptomatic chronic heart failure due to ischemic or non-ischemic cardiomyopathy with NYHA class II, III or ambulatory IV.
- Reduced left ventricular ejection fraction ≤35% in transthoracic echocardiography (TTE) or cardiac magnetic resonance imaging (MRI) assessed verifiably within 4 weeks prior to or on the day of enrolment.
- On Optimal Medical Therapy (OMT) for at least 3 months prior to enrolment.
- Class I or IIa indication for implantation of a device for cardiac resynchronisation therapy (according to 2016 Guidelines of the European Society of Cardiology for the diagnosis and treatment of acute and chronic heart failure).
- Signed informed consent.
Exclusion criteria:
- Class I or IIa indication for implantation of an ICD for secondary prevention of sudden cardiac death and ventricular tachycardia (according to the 2015 Guidelines of the European Society of Cardiology for the management of patients with ven-tricular arrhythmias and the prevention of sudden cardiac death).
- Violation of Instruction For Use of the selected device by at least one of the random group treatments.
- Ventricular tachycardia induced in an electrophysiological study.
- Carrying any implanted cardiac pacemaker, defibrillator or CRT device.
- Unexplained syncope.
- Hospitalised with unstable heart failure with NYHA class IV within 1 month prior to enrolment.
- Acute coronary syndrome or cardiac revascularization therapy by coronary angioplasty or coronary artery bypass grafting within 6 weeks prior to enrolment.
- Cardiac valve surgery or percutaneous cardiac valvular intervention such as transcatheter aortic valve replacement or transcatheter mitral valve repair performed within 3 months prior to enrolment.
- Reversible non-ischemic cardiomyopathy such as acute viral myocarditis or discontinuation of alcohol in alcohol-induced heart disease.
- On the waiting list for heart transplant.
- Any disease that limits life expectancy to less than 2 years.
- Severe chronic renal disease (GFR<15 ml/min and/or the need for dialysis)
- Participation in another clinical trial, either within the past 3 months or still ongoing (participation in sub-studies connected to this trial and participation in observational studies permitted).
- Previous participation in RESET-CRT.
- Pregnant women or women of childbearing potential not on adequate birth control.
- Drug abuse or clinically manifest alcohol abuse.
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description CRT-D group CRT-D implantation Intervention: CRT-D implantation CRT-P group CRT-P implantation Intervention: CRT-P implantation
- Primary Outcome Measures
Name Time Method Time from randomisation to the occurrence of all-cause death Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to the occurrence of all-cause death
- Secondary Outcome Measures
Name Time Method Time from randomisation to first composite of Major Adverse Cardiac Event (MACE) Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to first composite of Major Adverse Cardiac Event (MACE)
Changes in quality of life (EQ-5D) comparing inclusion/enrolment with 12 and 24 months at baseline, 12 and 24 months after randomisation Quality of life will be measured using the European Quality of life 5 Dimension (EQ5D) questionnaire including its visual-analogue scale (Scores range from 0-100 where 0 is the worst score).
Time from randomisation to death from cardiac causes Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to death from cardiac causes
Time from randomisation to sudden cardiac death Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to sudden cardiac death
Time from randomisation to life-threatening arrhythmias Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to life-threatening arrhythmias
Time from randomisation to first hospitalisation for cardiovascular reasons Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Time from randomisation to first hospitalisation for cardiovascular reasons
Nights spent in hospital for cardiovascular reasons per year of follow-up Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Number of nights spent in hospital is calculated as time difference in days from hospital discharge to hospital admission. All hospital stays are serious adverse event by definition and will be assessed by an independent Endpoint Review Committee. The Endpoint Review Committee will also evaluate if a hospital stay for cardiovascular reasons is given. Per year of follow-up refers to a calculated number related to total follow-up duration of each patient normalised to years of follow-up.
Number of hospital readmissions for cardiovascular reasons after randomisation Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) Number of hospital readmissions for cardiovascular reasons after randomisation
Total cost of treatment as compound endpoint of MACEs, number of hospital days for cardiovascular reasons and ambulatory visits for cardiovascular reasons Randomization to end of study (event-driven, expected about 9 to 20 months after last patient in) otal cost of treatment as compound endpoint of MACEs, number of hospital days for cardiovascular reasons and ambulatory visits for cardiovascular reasons
Trial Locations
- Locations (113)
Marienhaus Klinikum im Kreis Ahrweiler
🇩🇪Bad Neuenahr-Ahrweiler, Germany
Zentralklinik Bad Berka
🇩🇪Bad Berka, Germany
Universitäts-Herzzentrum
🇩🇪Bad Krozingen, Germany
Charité Campus Virchow-Klinikum
🇩🇪Berlin, Germany
Helios Klinikum Berlin-Buch
🇩🇪Berlin, Germany
Vivantes Klinikum Spandau
🇩🇪Berlin, Germany
Helios Klinikum Emil von Behring
🇩🇪Berlin, Germany
Jüdisches Krankenhaus Berlin
🇩🇪Berlin, Germany
Ev.-Luth. Diakonissenanstalt zu Flensburg
🇩🇪Flensburg, Germany
Klinikum Bielefeld
🇩🇪Bielefeld, Germany
Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil
🇩🇪Bochum, Germany
Contilia Herz- und Gefäßzentrum
🇩🇪Essen, Germany
Augusta Kliniken Bochum
🇩🇪Bochum, Germany
Herz Zentrum Westfalen - Knappschaftskrankenhaus Dortmund
🇩🇪Dortmund, Germany
St.-Johannes-Hospital Dortmund
🇩🇪Dortmund, Germany
Knappschaftskrankenhaus Bottrop
🇩🇪Bottrop, Germany
Universitätsmedizin Greifswald
🇩🇪Greifswald, Germany
Hermann-Josef-Krankenhaus Erkelenz
🇩🇪Erkelenz, Germany
Universitätsklinikum Erlangen
🇩🇪Erlangen, Germany
Klinikum Fulda
🇩🇪Fulda, Germany
Universitätsklinikum Frankfurt
🇩🇪Frankfurt am Main, Germany
Kreiskrankenhaus Freiberg
🇩🇪Freiberg, Germany
Universitätsklinikum Halle (Saale)
🇩🇪Halle (Saale), Germany
Helios Klinikum Gotha
🇩🇪Gotha, Germany
Klinikum Gütersloh gGmbH
🇩🇪Gütersloh, Germany
Universitätsklinikum Hamburg-Eppendorf (UKE)
🇩🇪Hamburg, Germany
Krankenhaus Martha-Maria Halle-Dölau
🇩🇪Halle (Saale), Germany
Helios St. Marienberg Klinik Helmstedt
🇩🇪Helmstedt, Germany
Klinikum Ingolstadt
🇩🇪Ingolstadt, Germany
Universitätsklinikum Jena
🇩🇪Jena, Germany
Städtisches Krankenhaus Kiel
🇩🇪Kiel, Germany
Herzzentrum Leipzig
🇩🇪Leipzig, Germany
Klinikum Leverkusen
🇩🇪Leverkusen, Germany
Johannes Wesling Klinikum Minden
🇩🇪Minden, Germany
Westpfalz-Klinikum GmbH
🇩🇪Kaiserslautern, Germany
St.-Marien-Hospital Lünen
🇩🇪Lünen, Germany
Universitätsklinikum Schleswig-Holstein
🇩🇪Lübeck, Germany
Ev. Krankenhaus Bethesda Mönchengladbach
🇩🇪Mönchengladbach, Germany
St. Vincenz-Krankenhaus
🇩🇪Paderborn, Germany
Klinikum Nürnberg Süd
🇩🇪Nürnberg, Germany
Johanniter-Krankenhaus Genthin-Stendal
🇩🇪Stendal, Germany
Krankenhaus der Barmherzigen Brüder Trier
🇩🇪Trier, Germany
Klinikum Landkreis Tuttlingen
🇩🇪Tuttlingen, Germany
Schwarzwald-Baar Klinikum
🇩🇪Villingen-Schwenningen, Germany
Universitätsklinikum Würzburg
🇩🇪Würzburg, Germany
Heinrich-Braun-Klinikum
🇩🇪Zwickau, Germany
Immanuel Klinikum Bernau - Herzzentrum Brandenburg
🇩🇪Bernau bei Berlin, Germany
Universitätsklinikum Bonn
🇩🇪Bonn, Germany
Carl-Thiem-Klinikum
🇩🇪Cottbus, Germany
Helios Amper-Klinikum Dachau
🇩🇪Dachau, Germany
Praxisklinik Herz und Gefäße
🇩🇪Dresden, Germany
Klinikum Lippe Detmold
🇩🇪Detmold, Germany
UKGM - Universitätsklinikum Gießen
🇩🇪Gießen, Germany
Asklepios Harzklinik Goslar
🇩🇪Goslar, Germany
Universitätsmedizin Göttingen
🇩🇪Göttingen, Germany
Evangelisches Krankenhaus Hagen-Haspe
🇩🇪Hagen, Germany
Asklepios Kliniken Hamburg GmbH - Asklepios Klinikum Harburg
🇩🇪Hamburg, Germany
Asklepios Kliniken Hamburg GmbH
🇩🇪Hamburg, Germany
Medizinische Hochschule Hannover (MHH)
🇩🇪Hannover, Germany
St. Marien-Hospital Hamm
🇩🇪Hamm, Germany
Oberhavel Kliniken
🇩🇪Hennigsdorf, Germany
B. Braun Ambulantes Herzzentrum Kassel
🇩🇪Kassel, Germany
Universitätsklinikum Heidelberg
🇩🇪Heidelberg, Germany
Städtisches Klinikum Karlsruhe
🇩🇪Karlsruhe, Germany
St. Vinzenz-Hospital
🇩🇪Köln, Germany
Krankenhaus Porz am Rhein
🇩🇪Köln, Germany
Universitätsklinikum Leipzig
🇩🇪Leipzig, Germany
Technische Universität München
🇩🇪München, Germany
Klinikum Lüdenscheid
🇩🇪Lüdenscheid, Germany
Kliniken Maria Hilf
🇩🇪Mönchengladbach, Germany
Städtische Kliniken Mönchengladbach - Elisabeth-Krankenhaus Rheydt
🇩🇪Mönchengladbach, Germany
Universitätsklinikum Münster
🇩🇪Münster, Germany
Harzklinikum Dorothea Christiane Erxleben Klinikum Quedlinburg
🇩🇪Quedlinburg, Germany
Aller-Weser-Klinik - Krankenhaus Verden
🇩🇪Verden, Germany
Diakonie Klinikum Jung-Stilling
🇩🇪Siegen, Germany
Helios Klinikum Siegburg
🇩🇪Siegburg, Germany
Krankenhaus Maria-Hilf Stadtlohn Klinikum Westmünsterland
🇩🇪Stadtlohn, Germany
Sophien- und Hufeland-Klinikum
🇩🇪Weimar, Germany
REGIOMED-KLINIKEN Klinikum Coburg
🇩🇪Coburg, Germany
Herzzentrum Dresden Universitätsklinik
🇩🇪Dresden, Germany
Helios Klinikum Erfurt
🇩🇪Erfurt, Germany
München Klinik Neuperlach
🇩🇪München, Germany
Helios Klinikum Aue
🇩🇪Aue, Germany
RHÖN-KLINIKUM Campus Bad Neustadt
🇩🇪Bad Neustadt a.d. Saale, Germany
Segeberger Kliniken
🇩🇪Bad Segeberg, Germany
Herz- und Diabeteszentrum NRW - Universitätsklinik der Ruhr-Universität Bochum
🇩🇪Bad Oeynhausen, Germany
Sana Klinikum Lichtenberg
🇩🇪Berlin, Germany
Maria-Hilf-Krankenhaus Bergheim
🇩🇪Bergheim, Germany
Unfallkrankenhaus Berlin
🇩🇪Berlin, Germany
Albertinen Herz- und Gefäßzentrum - Albertinen Krankenhaus
🇩🇪Hamburg, Germany
Helios Klinikum Hildesheim
🇩🇪Hildesheim, Germany
Universitätsklinikum des Saarlandes
🇩🇪Homburg, Germany
Universitätsklinikum Schleswig-Holstein Campus Kiel
🇩🇪Kiel, Germany
Katholisches Klinikum Koblenz - Montabaur
🇩🇪Koblenz, Germany
Helios Klinikum Krefeld
🇩🇪Krefeld, Germany
Herzzentrum Uniklinik Köln
🇩🇪Köln, Germany
Cardio Centrum Ludwigburg
🇩🇪Ludwigsburg, Germany
Universitätsklinikum Magdeburg
🇩🇪Magdeburg, Germany
Klinik Augustinum
🇩🇪München, Germany
LMU Klinikum
🇩🇪München, Germany
Marienhaus Klinikum St. Elisabeth Neuwied
🇩🇪Neuwied, Germany
Havelland Kliniken
🇩🇪Nauen, Germany
Elblandklinikum Riesa
🇩🇪Riesa, Germany
Helios Vogtland-Klinikum Plauen
🇩🇪Plauen, Germany
Universitätsmedizin Rostock
🇩🇪Rostock, Germany
Helios Kliniken Schwerin
🇩🇪Schwerin, Germany
Asklepios Klinikum Uckermark
🇩🇪Schwedt/Oder, Germany
Marien Kliniken
🇩🇪Siegen, Germany
Universitätsklinikum Ulm
🇩🇪Ulm, Germany
Robert-Bosch-Krankenhaus
🇩🇪Stuttgart, Germany
Helios Klinikum Warburg GmbH
🇩🇪Warburg, Germany
Helios Universitätsklinikum Wuppertal
🇩🇪Wuppertal, Germany
Rems-Murr-Klinikum Winnenden
🇩🇪Winnenden, Germany