Clinical trials: Ejection Fraction
Systolic Heart Failure, Heart Failure With Reduced Ejection Fraction
Evaluation of Left Bundle Branch Area Pacing As A Rescue Strategy for Cardiac Resynchronization Therapy Non-Response
This study aims to investigate whether the investigators can improve heart function in patients with heart failure who have undergone cardiac resynchronization therapy, but have not had an improvement in their heart function at…
- Conditions
- Systolic Heart Failure, Heart Failure With Reduced Ejection Fraction, CRT Non-Response, Left Bundle Branch Area Pacing
- Trial name
- NCT05884411
- Testing
- Left bundle branch area pacing, Cardiac MRI
- Where
- United States
- Sponsor
- VA Office of Research and Development
Heart Failure With Reduced Ejection Fraction, Vitamin D Deficiency
Supplementation With Vitamin D to Patients With Heart Failure (D-Heart).
In 200 patients with documented systolic heart failure give supplementation with vitamin D in those with a 25-OH- vitamin D < 50nmol/L - or placebo.
- Trial name
- D-Heart (NCT03289637)
- Testing
- Vitamin D
- Where
- Sweden
- Volunteers
- 200 people
- Sponsor
- Linkoeping University
Functional Mitral Regurgitation, Heart Failure
Evaluation of Outcomes of CRT and MitraClip for Treatment of Low Ejection Fraction and Functional Mitral Regurgitation in HF
At present, the optimal treatment strategy for heart failure patients and moderate-to-severe (3+) or severe (4+) mitral regurgitation with a class IIa recommendation for CRT is uncertain.Whether these patents should also be…
- Trial name
- EVOLVE-HF (NCT02985268)
- Testing
- MitraClip, Optimal Medical Therapy, CRT-D
- Sponsor
- Montreal Heart Institute
Heart Failure, Diastolic, Multicenter Study
Diagnosis and OutcoMes evaluAtIoN of Multicenter Patients With HFpEF Using Multimodality Imaging
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are…
- Trial name
- NCT04602338
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Strength Training Effects, HFrEF - Heart Failure With Reduced Ejection Fraction
Eccentric Muscle Training in Cardiac Rehabilitation
The goal of this interventional study is to assess the training effects in a training schedule in which eccentric overload training and eccentric cycle training are used.
- Trial name
- NCT07636343
- Testing
- eccentric bike training, eccentric overload training, aerobic treadmill training
- Where
- Belgium
- Volunteers
- 3 people
- Sponsor
- University Hospital, Antwerp
Heart Failure, Diastolic
Exercise Training in Heart Failure With Preserved Ejection Fraction - a Long-term Follow-up
Exercise training is an effective therapy for patients with heart failure with preserved ejection fraction. However, it is unclear, whether a one-year intervention has a sustainable effect beyond the active study phase.
- Trial name
- NCT05162859
- Where
- Germany
- Volunteers
- 74 people
- Sponsor
- Technical University of Munich
Diastolic Heart Failure
Perhexiline Therapy in Heart Failure With Preserved Ejection Fraction Syndrome
Up to half of all patients with clinical features of heart failure are found to have normal heart pumping function. Recently the investigators have shown that a drug called perhexiline markedly improved exercise capacity and…
- Trial name
- NCT00839228
- Testing
- Perhexiline
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University of Aberdeen
Transfusional Iron Overload, Transfusional Hemosiderosis
Evaluating Use of Deferasirox as Compared to Deferoxamine in Treating Cardiac Iron Overload
This is a clinical research study in patients who have iron overload in the heart due to chronic blood transfusions. The study will have 2 treatment groups and will compare the safety and efficacy of chelation therapy with a…
- Trial name
- CORDELIA (NCT00600938)
- Testing
- Core Study: Deferasirox, Core Study: Deferoxamine, Extension: deferoxamine to deferasirox
- Where
- 21 sites in Canada, China and 9 more
- Volunteers
- 197 people
- Sponsor
- Novartis Pharmaceuticals
Hypotension, Heart Failure
Dapagliflozin on Hypotensive Heart Failure Patients After Sacubitril/Valsartan Therapy
The DAPA-HF trial demonstrated that dapagliflozin was able to reduce the risk of worsening heart failure events and cardiovascular death comparing to placebo in patients with reduced ejection fraction further to standard of care.
- Trial name
- NCT04575675
- Testing
- Dapagliflozin, Sacubitril-Valsartan, Beta blocker
- Where
- Taiwan
- Volunteers
- 78 people
- Sponsor
- Cheng-Hsin General Hospital
Heart Failure
Pacing in Heart Failure With Preserved LVEF
A random-order cross-over pilot trial of a CE marked device (pacemaker) outside its current intended purposes. The study will comprise 10 patients.
- Trial name
- MAPPLE (NCT03215849)
- Testing
- CRT-pacemaker device set to Routine Medical Therapy, CRT-pacemaker device set to Routine Medical Therapy + LVP, CRT-pacemaker device set to Routine Medical Therapy + BiVP
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Cardiff and Vale University Health Board
Right Bundle-Branch Block, Heart Failure With Reduced Ejection Fraction
Bifocal Right Ventricular PAcing in Right Bundle Branch blocK and Heart Failure With Reduced Ejection Fraction. The Study Tests the Superiority of Right Ventricular Bifocal Stimulation Over VVI Implantable Defibrillator in Right Bundle Branch Block and Heart Failure.
RATIONALE: Cardiac resynchronization therapy (CRT) is known to improve cardiac performance and to reduce morbidity and mortality in reduced-ejection fraction heart failure (HFrEF) despite optimal medical therapy (OMT).
- Conditions
- Right Bundle-Branch Block, Heart Failure With Reduced Ejection Fraction, Bifocal Stimulation
- Trial name
- BiPARK-HF (NCT03524001)
- Testing
- Compare VVi mode versus DDD bifocal stimulation through crossover randomization
- Where
- Italy
- Volunteers
- 13 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Heart Failure
Improving Goal Directed Medical Therapy for Device Clinic Patients With Reduced EF at UOHI: a QI Initiative (VIGILANT)
This is a quality improvement initiative with the goal of optimizing heart failure (HF) patients seen through the outpatient cardiac implantable electronic device clinic at the University of Ottawa Heart Institute (UOHI).
- Trial name
- VIGILANT (NCT05085249)
- Where
- Canada
- Volunteers
- 2,479 people, healthy volunteers welcome
- Sponsor
- Ottawa Heart Institute Research Corporation
Heart Failure With Reduced Ejection Fraction, Pediatric HD, Stage IV
Pumps for Kids, Infants and Neonates (PumpKIN): The Jarvik 2015 Pivotal Trial
This is a 22-subject prospective, multicenter, single-arm clinical trial to evaluate the safety and effectiveness of the Jarvik 2015 left ventricular assist device (LVAD) as a bridge to heart transplant in children weighing 8 to…
- Conditions
- Heart Failure With Reduced Ejection Fraction, Pediatric HD, Stage IV, LVAD
- Trial name
- PumpKIN (NCT06348043)
- Testing
- Jarvik 2015 LVAD
- Volunteers
- 22 people
- Sponsor
- Stanford University
Heart Failure With Preserved Ejection Fraction
Optimising Management of Patients With Heart Failure With Preserved Ejection Fraction in Primary Care
Heart failure (HF) accounts for 2% of National Health Service (NHS) expenditure, and 5% of emergency hospitalisations. Patients with HF with preserved ejection fraction (HFpEF) are older, have more comorbidities, have similarly…
- Trial name
- OPTIMISEHFpEF (NCT03617848)
- Where
- United Kingdom
- Volunteers
- 153 people
- Sponsor
- Professor Christi Deaton
Heart Failure, Heart Failure With Reduced Ejection Fraction
Efficacy of AI EF Screening by Using Smartphone Application Recorded PLAX View Cardiac Ultrasound Video Clips
Assessing the Efficacy of Artificial Intelligence in Left Ventricular Function Screening Using Parasternal Long Axis View Cardiac Ultrasound Video Clips ABSTRACT BACKGROUND: Echocardiography serves as a fundamental diagnostic…
- Conditions
- Heart Failure, Heart Failure With Reduced Ejection Fraction, Cardiac Failure, Echocardiography
- Trial name
- NCT06330103
- Testing
- Easy EF
- Where
- Thailand
- Volunteers
- 923 people, healthy volunteers welcome
- Sponsor
- Rayong Hospital
Heart Failure
Change of NLRP3 Inflammasome Expression Level, Symptoms, and Functional Status in HFpEF Patients Treated With ARNI
Underlying inflammation has been increasingly recognized in heart failure with a preserved ejection fraction(HFpEF). But there is no study reported the relationship between NLRP3 inflammasome and HFpEF.
- Trial name
- NCT04269057
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Chongqing Medical University
Heart Failure
The Effects of Inspiratory Muscle Training in Patients With Heart Failure With Preserved Ejection Fraction
Previous studies have evaluated the effects of inspiratory muscle training in patiens with heart failure and reduced ejection fraction; nevertheless,no evidence endorse the therapeutic role of inspiratory muscle training in…
- Trial name
- NCT01707277
- Testing
- Inspiratory muscle training, Usual care
- Where
- Spain
- Volunteers
- 26 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia
Left Ventricular Ejection Fraction, Heart Failure (HF)
REsynchronization Comparison In LBBB and Normal or Mildly Reduced VENTricular Function With CRT (REINVENT-CRT)
Primary Objective - To determine if implantation of a permanent CRT pacing device (with LB-CRT, or conventional BiV-CRT with a coronary sinus LV lead) can improve electromechanical function, HF symptoms, and natriuretic peptide…
- Conditions
- Left Ventricular Ejection Fraction, Heart Failure (HF), Left Bundle-Branch Block
- Trial name
- REINVENT (NCT05652218)
- Testing
- LB-CRT, BIV-CRT
- Where
- 2 sites in United States
- Volunteers
- 21 people
- Sponsor
- Inova Health Care Services
Cto, Acef Score
Prognostic Value of The Age, Creatinine, and Ejection Fraction Score for Non-infarct-related Chronic Total Occlusion Revascularization After Primary Percutaneous Intervention in Acute ST-elevation Myocardial Infarction Patients: A Retrospective Study
The age, creatinine, and ejection fraction (ACEF) score has been used to evaluate the clinical prognostic to patients who underwent PCI.
- Trial name
- NCT02833636
- Testing
- ACEF score
- Volunteers
- 2,952 people
- Sponsor
- Xibei Hospital
Heart Failure，Congestive, Atrial Fibrillation
The Cardio-share Telemedicine Cross-sector Collaboration Model for Managing Vulnerable Patients With Heart Failure
The goal of this observational study is to explore the potential of implementing a telemedicine-based cross-sector collaboration model to manage patients with frequent admissions with decompensated heart failure.
- Trial name
- ADHFQUAL-BFH (NCT06176131)
- Testing
- Telemedicine-based cross-sector collaboration for patient management
- Where
- Denmark
- Volunteers
- 300 people
- Sponsor
- University Hospital Bispebjerg and Frederiksberg