Chronic Heart Failure Clinical Trial
Official title:
Bowditch Revisited: Defining the Optimum Heart Rate Range in Chronic Heart Failure
The investigators are examining the relationship between heart rate and heart contraction in patients with heart failure and pacemakers, aiming to improve quality of life.
Heart rate lowering is a cornerstone of the management of chronic heart failure (CHF) and the degree of lowering is closely related to improvements in longevity, hospitalisation rate and heart function. The investigators have shown that increasing heart rates using pacemakers does not increase exercise capacity in CHF patients. This might be because the optimal heart rate range for contraction is narrower for patients with CHF. At higher heart rates, heart contraction might be less strong. The investigators now want to examine the relationship between heart rate and heart contraction in patients with heart failure and pacemakers. Tailored pacemaker heart rate setting's, individually optimised for heart contractility as assessed by cardiac ultrasound, will be investigated to examine the effects on exercise tolerance . ;
Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT03597646 -
The Effect of Kinesio Taping on Pulmonary Function and Functional Capacity in Patients With Chronic Heart Failure
|
N/A | |
| Terminated |
NCT04065997 -
Apogee International
|
||
| Withdrawn |
NCT03675113 -
Effect of Upper Extremity Aerobic Exercise Training on Exercise Capacity Patients With Chronic Heart Failure
|
N/A | |
| Completed |
NCT02916160 -
Sacubitril-valsartan and Heart Failure Patients : the ENTRESTO-SAS Study
|
Phase 4 | |
| Completed |
NCT03126656 -
Effects of Testosterone on Myocardial Repolarization
|
Phase 4 | |
| Completed |
NCT02268500 -
VAccination to Improve Clinical outComes in Heart Failure Trial: a Feasibility Study (VACC-HeFT)
|
Phase 4 | |
| Completed |
NCT02247245 -
The Influence of Heart Rate Limitation on Exercise Tolerance in Pacemaker Patients.
|
N/A | |
| Completed |
NCT01919918 -
Muscle Afferent Feedback Effects in Patients With Heart Failure
|
Phase 1 | |
| Terminated |
NCT01906957 -
Cognition and Exercise Training
|
N/A | |
| Not yet recruiting |
NCT01669395 -
Severe Heart Failure and Homebased Rehabilitation - An Intersectoral Randomized Controlled Trial
|
N/A | |
| Completed |
NCT00984529 -
Evaluation of Clinical Signs and Symptoms of Chronic Heart Failure in Patients Treated With Candesartan Cilexetil in Croatia
|
N/A | |
| Recruiting |
NCT00863421 -
Sleep Disordered Breathing in Patients With Chronic Heart Failure
|
N/A | |
| Completed |
NCT02840565 -
Tolerability, Pharmacokinetics and Pharmacodynamics of Six Multiple Rising Dose Regimens of BIA 5-453
|
Phase 1 | |
| Completed |
NCT02441218 -
Effects of Ivabradine on Cardiovascular Events in Patients With Moderate to Severe Chronic Heart Failure and Left Ventricular Systolic Dysfunction. A Three-year International Multicentre Study
|
Phase 3 | |
| Completed |
NCT00149409 -
Omega-3-Polyunsaturated Fatty-Acids (N3-Pufa) In Patients With Severe Chronic Heart Failure
|
Phase 2/Phase 3 | |
| Terminated |
NCT05532046 -
A Study to Learn How Safe Study Drug BAY2413555 is, How it Affects the Body, and How it Moves Into, Through, and Out of the Body Over 4 Weeks of Use in Participants With Heart Failure and Implanted Cardiac Defibrillator or Cardiac Resynchronization Devices (ICD/CRT)
|
Phase 1 | |
| Recruiting |
NCT04984928 -
Readmission Risk of Patients With Heart Failure.
|
||
| Completed |
NCT02814097 -
A Study to Evaluate the Effects of 4 Weeks Treatment With Subcutaneous Elamipretide on Left Ventricular Function in Subjects With Stable Heart Failure With Preserved Ejection Fraction
|
Phase 2 | |
| Active, not recruiting |
NCT05560737 -
ODYSSEE-vCHAT Mental Health Program for Heart Failure and Kidney Disease Patients
|
||
| Recruiting |
NCT03286127 -
Palliative Outcome Evaluation Muenster I
|