Clinical trials: Cardiac Insufficiency
Heart Failure
Evaluation of the Hemocompatibility of the Direct Oral Anti-Coagulant Apixaban in Left Ventricular Assist Devices
Prospective, randomized, controlled, open label, trial of LVAD patients with 1:1 randomization to either apixaban or warfarin.
- Trial name
- DOAC LVAD (NCT04865978)
- Testing
- Apixaban, Warfarin, LVAD implant
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Palak Shah
Obesity, Heart Failure
Sex and Obesity: Effects on Heart Failure Study
Sex has a major impact on myocardial metabolism and blood flow. In those without heart failure men's hearts tend to use proportionally more glucose and women's hearts use more fat and have higher blood flow.
- Trial name
- NCT00776035
- Testing
- PET (Positron Emission Tomography), Echocardiogram, ^15O-water
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Washington University School of Medicine
Heart Failure, Systolic, Heart Failure
A Multicenter Trial of a Shared DECision Support Intervention for Patients Offered Implantable Cardioverter-DEfibrillators
The investigators goal is to assess real-world effectiveness of patient decision aids (PtDA) for high-risk decisions using the implantable cardioverter-defibrillator (ICD) as a model.
- Trial name
- NCT03374891
- Testing
- Educational video and/or handout
- Where
- United States
- Volunteers
- 790 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Hypertension Pulmonary Secondary, Heart Failure, Right Sided
Hemodynamic Evaluation of Levosimendan in Patients With PH-HFpEF
Phase 2 study to evaluate the efficacy and safety of intermittent levosimendan compared with placebo in hemodynamic improvement with exercise in PH-HFpEF subjects
- Conditions
- Hypertension Pulmonary Secondary, Heart Failure, Right Sided, Heart Failure With Normal Ejection Fraction
- Trial name
- HELP (NCT03541603)
- Testing
- Levosimendan
- Where
- 16 sites in United States
- Volunteers
- 44 people
- Sponsor
- Tenax Therapeutics, Inc.
Hypertension, Diabetes
Safety Study to Lower the Risk of Heart Failure is Also Effective in Reducing Stiffness of the Arteries
The study is being done to see if a drug shown to lower the risk of heart failure is also effective in reducing the stiffness of the arteries.
- Trial name
- EFFORT (NCT00829296)
- Testing
- nebivolol, Metoprolol
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Heart Failure
Attain Performa(TM) Quadripolar Lead Study
The purpose of the study is to evaluate the safety and efficacy of the Medtronic Attain Performa Quadripolar Leads (Model 4298, 4398, and 4598) during and post the implant procedure.
- Trial name
- NCT01751022
- Testing
- Device: Attain Performa Pacing Lead (along with a standard CRT-D system)
- Where
- 121 sites in United States, Australia and 25 more
- Volunteers
- 1,202 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
The Effects of Sacubitril/Valsartan on Cardiac Oxygen Consumption and Efficiency of Cardiac Work in Heart Failure Patients
This is a phase IV, prospective, randomized, double-blind, double-dummy, parallel-group study. The study assessed the effects of 6 weeks of stable sacubitril/valsartan therapy, as compared with valsartan therapy, on the…
- Trial name
- TurkuPET (NCT03300427)
- Testing
- sacubitril/valsatran, valsartan
- Where
- Finland
- Volunteers
- 55 people
- Sponsor
- Novartis Pharmaceuticals
Heart Failure, Iron Deficiency Anemia
Short-Term Effects & Safety of an Accelerated Intravenous Iron Regimen in Patients With Heart Failure
Intravenous iron replacement has been shown to benefit patients with heart failure and iron deficiency, but the weekly outpatient regimens studied to date are impractical for many patients.
- Trial name
- NCT01925703
- Testing
- Sodium ferric gluconate
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of North Carolina, Chapel Hill
Heart Failure, Systolic
Nicotinamide Riboside in Systolic Heart Failure
Mitochondrial dysfunction has been implicated in heart failure (HF), and is associated with an imbalance in intracellular ratio of reduced nicotinamide-adenine dinucleotide (NADH) to oxidized nicotinamide-adenine dinucleotide…
- Trial name
- NCT03423342
- Testing
- nicotinamide riboside
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Washington
Kidney Failure, Acute
Effect of Erythropoietin (EPO) in Kidney After Cardiac Surgery
The purpose of this study is to determine whether erythropoietin is effective in preventing acute kidney dysfunction after coronary artery bypass grafting surgery.
- Trial name
- EPO-CABG (NCT00654992)
- Testing
- Erythropoietin-Beta, Normal Saline
- Where
- South Korea
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Dilated Cardiomyopathy, Lamin A/C Gene Mutation
A Study of ARRY-371797 (PF-07265803) in Patients With Symptomatic Dilated Cardiomyopathy Due to a Lamin A/C Gene Mutation
This is a randomized, double-blind, placebo-controlled study in patients with dilated cardiomyopathy (DCM) due to a mutation of the gene encoding the lamin A/C protein (LMNA).
- Trial name
- REALM-DCM (NCT03439514)
- Testing
- ARRY-371797 (PF-07265803)
- Where
- 107 sites in United States, Argentina and 8 more
- Volunteers
- 77 people
- Sponsor
- Pfizer
Heart Failure
Inorganic NItrate and EXercise Performance in Heart Failure (iNIX-HF): Dose Response
The purpose of this study is to do the work that is necessary and sufficient for setting up an appropriate multi-center, randomized clinical trial (RCT) of a new therapy for heart failure: inorganic nitrate.
- Trial name
- NCT02797184
- Testing
- KNO3, potassium nitrate
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- Washington University School of Medicine
Heart Failure
PRospective Evaluation of Electrocardiographic Voltage Changes and Six Minute Walk Test for Predicting Readmissions in Heart Failure (PREEMT-HF Study)
Purpose of the study: To identify whether Electrocardiographic QRS voltage changes (between admission and pre-discharge) and pre discharge 6- minute walk test in patients admitted with acute heart failure can identify patients at…
- Trial name
- PREEMT-HF (NCT01675544)
- Testing
- Electrocardiogram, Six minute walk test
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Creighton University
Dilated Cardiomyopathy
Safety and Efficacy Study of Stem Cell Transplantation to Treat Dilated Cardiomyopathy
Several studies have documented that transplantation of bone marrow-derived cells (BMC) following acute myocardial infarction is associated with a reduction in infarct scar size and improvements in left ventricular function and…
- Trial name
- NCT00629018
- Testing
- CD34+ autologous stem cell transplantation, Bone Marrow Stimulation, SC therapy
- Where
- Slovenia
- Volunteers
- 110 people
- Sponsor
- University Medical Centre Ljubljana
Heart Failure
Evaluation of CLP With and Without Spironolactone in Heart Failure Patients With Chronic Kidney Disease
The purpose of this study is to determine the effects of CLP, with and without spironolactone, on serum, urine, and fecal contents in heart failure patients with chronic kidney disease.
- Trial name
- NCT01598740
- Testing
- CLP, Spironolactone
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Sorbent Therapeutics
Heart Failure
ENABLE CHF-PC (Comprehensive Heartcare For Patients and Caregivers)
Advanced heart failure affects nearly 6 million Americans, and less is known about how this illness affects the 80% of heart failure patients who are 65 years and older because research tends to focus on younger patients.
- Trial name
- ENABLE CHF PC (NCT02505425)
- Testing
- Behavioral Support, Usual HF Care
- Where
- 2 sites in United States
- Volunteers
- 573 people
- Sponsor
- University of Alabama at Birmingham
Percutaneous Coronary Intervention, Coronary Artery Bypass Graft Surgery, With or Without Valve Surgery
Cardiac Rehabilitation Peer Mentorship
The current study is a randomized controlled trial, being conducted at two hospitals in Toronto, Ontario, Canada, involving the randomization of cardiac inpatients into an intervention group, in which they will receive mentorship…
- Conditions
- Percutaneous Coronary Intervention, Coronary Artery Bypass Graft Surgery, With or Without Valve Surgery, Acute Coronary Syndrome, Chronic Stable Heart Failure
- Trial name
- NCT02204449
- Testing
- Cardiac Rehabilitation Peer Mentorship
- Where
- 2 sites in Canada
- Volunteers
- 94 people
- Sponsor
- University Health Network, Toronto
Transthyretin Amyloid Cardiomyopathy, Heart Failure With Preserved Ejection Fraction
Global Prevalence of ATTR-CM in Participants With HFpEF
This study is a global, multi-center study designed to estimate the global prevalence of transthyretin amyloid cardiomyopathy (ATTR-CM) within a clinically at risk population [participants with heart failure with preserved…
- Trial name
- NCT04424914
- Testing
- Scintigraphy
- Where
- 51 sites in United States, Canada and 6 more
- Volunteers
- 347 people
- Sponsor
- Pfizer
Heart Failure
HCV Positive Heart Donors
Study subjects active on the waiting list for a heart transplant at the NYU Langone Transplant Institute who are hepatitis C (HCV) negative will receive a heart transplant from a donor who tests positive for HCV.
- Trial name
- NCT03382847
- Testing
- Transplant with HCV positive donor, followed by surveillance and treatment of viremia
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- NYU Langone Health
Heart Failure, Diastolic, Pulmonary Hypertension
Sildenafil in HFpEF (Heart Failure With Preserved Ejection Fraction) and PH
Aim of the study is to investigate whether Sildenafil treatment results in a reduction of pulmonary artery pressure without decrease of cardiac output (CO) and in improvement of exercise capacity in patients with heart failure…
- Trial name
- NCT01726049
- Testing
- Sildenafil
- Where
- Netherlands
- Volunteers
- 52 people
- Sponsor
- University Medical Center Groningen
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