Clinical trials: Functional Cardiac Disorder
Single Ventricle Heart Disease After Fontan Surgery
Pharmacokinetic/Pharmacodynamic Study of Udenafil in Adolescents
To determine the pharmacokinetic profile and safety of udenafil in adolescents with Fontan physiology and to assess the short-term pharmacodynamic effect of udenafil on pharmacodynamic measures of exercise capacity, ventricular…
- Trial name
- NCT02201342
- Testing
- Udenafil
- Where
- 6 sites in United States, Canada
- Volunteers
- 36 people
- Sponsor
- Mezzion Pharma Co. Ltd
Lactic Acidosis
Remote Ischemic Preconditioning During Cardiopulmonary Bypass
The objective of study is to detect effect of remote ischemic preconditioning on serum lactate levels during and after cardiac surgery with cardiopulmonary bypass in addition to its effect on cardiac and renal clinical outcomes.
- Trial name
- RIPC (NCT03723993)
- Testing
- Inflated cuff, Non inflated cuff
- Where
- Egypt
- Volunteers
- healthy volunteers welcome
- Sponsor
- Fayoum University
Coronary Artery Disease
Diagnostic Accuracy of On-line Quantitative Flow Ratio (QFR). FAVOR II Europe-Japan
Quantitative Flow Ratio (QFR) is a novel method for evaluating the functional significance of coronary stenosis. QFR is assessed by calculation of the pressure in the vessel based on two angiographic projections.
- Trial name
- FAVOR II EJ (NCT02959814)
- Testing
- QFR (observational)
- Where
- 10 sites in Denmark, France and 5 more
- Volunteers
- 329 people
- Sponsor
- Aarhus University Hospital Skejby
Heart Failure
The Effect of Nicotinamide Riboside on Skeletal Muscle Function in Heart Failure Subjects
Background: People are living longer and are more likely to survive a heart attack if they have one. Longer life expectancy is good but it also means more people get chronic heart failure over time.
- Trial name
- NCT03565328
- Testing
- Nicotinamide Riboside
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Myocardial Infarction, Unstable Angina Pectoris
Beta-cell Function in Glucose Abnormalities and Acute Myocardial Infarction
A three months, double-blind, randomised, parallel-group study evaluating the efficacy of sitagliptin (Januvia™) versus placebo on beta-cell function in patients with newly detected glucose abnormalities and acute myocardial…
- Conditions
- Myocardial Infarction, Unstable Angina Pectoris, Diabetes Mellitus, Impaired Glucose Tolerance
- Trial name
- BEGAMI (NCT00627744)
- Testing
- Sitagliptin
- Where
- 2 sites in Sweden
- Volunteers
- 85 people
- Sponsor
- Karolinska Institutet
HIV Infections
Heart Function in HIV-Negative Children Exposed to HIV and HAART
HIV-uninfected children born to HIV+ women have low level heart problems at birth which may predispose them to heart failure, arrythmias and heart attack later in life.
- Trial name
- NCT01107834
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Atrial Functional Mitral Regurgitation
Effects of VALsartan On atRIAl Mitral Regurgitation (VALORIA) - Pilot
The goal of this clinical trial is to learn whether valsartan can slow the progression of atrial functional mitral regurgitation (AFMR) in adults with preserved left ventricular ejection fraction.
- Trial name
- VALORIA-Pilot (NCT07539298)
- Testing
- Valsartan
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Jonathan Beaudoin
Heart Failure With Preserved Ejection Fraction, Obesity
Targeting Breathing Limitations to Improve Functional Outcomes in HFpEF
The overall purpose of this study is to investigate whether pulmonary limitations that increase the oxygen (O2) cost of breathing impact dyspnea on exertion (DOE) and peak exercise capacity in patients with HFpEF and obesity.
- Trial name
- NCT05723679
- Testing
- HeO2 gas mixture, Room air gas mixture
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Heart Failure, Dilated Cardiomyopathy
Harefield Recovery Protocol Study for Patients With Refractory Chronic Heart Failure
The purpose of this study is to evaluate whether patients with chronic heart failure not due to coronary artery disease who require use of a left ventricular assist device (LVAD) for refractory heart failure can recover…
- Trial name
- HARPS (NCT00585546)
- Testing
- clenbuterol
- Where
- 7 sites in United States
- Volunteers
- 18 people
- Sponsor
- Francis D. Pagani
Heart Failure
The Effects of Glucocorticoids on Mortality and Renal Function in Patients With Acute Decompensated Heart Failure
Evidence showed that glucocorticoids could induce potent diuretic actions and improve renal functions in patients with decompensated congestive heart failure.
- Trial name
- NCT00953303
- Testing
- glucocorticoid, standard care
- Where
- China
- Volunteers
- 102 people
- Sponsor
- Hebei Medical University
Type 2 Diabetes Mellitus, Cardiovascular Disease
Effects of Liraglutide in Young Adults With Type 2 DIAbetes (LYDIA)
There are recent advances in therapies for the treatment of Type 2 Diabetes Mellitus (T2DM) which include the GLP1 analogues and the DPP IV inhibitors.
- Trial name
- LYDIA (NCT02043054)
- Testing
- Liraglutide, Sitagliptin
- Where
- United Kingdom
- Volunteers
- 90 people
- Sponsor
- University of Leicester
Primary Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension
Effects of Riociguat on RIght VEntricular Size and Function in PAH and CTEPH
This is an open-label, single-armed, prospective single-centre clinical study to evaluate the effect of riociguat on right heart size and function in patients with manifest PAH and CTEPH.
- Trial name
- RIVERII (NCT04954742)
- Testing
- Riociguat
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Heidelberg University
Mitral Valve Insufficiency
The RESHAPE-HF1-FU Study
To evaluate the safety and efficiency of the MitraClip system in the treatment of patients with clinically significant mitral regurgitation with New York Heart Association (NYHA) Functional Class II to IV chronic heart failure.
- Trial name
- NCT02444286
- Where
- 2 sites in Germany
- Sponsor
- Institut fuer anwendungsorientierte Forschung und klinische Studien GmbH
Coronary Heart Disease
Effect of HIIT on Cardiopulmonary Function After PCI in Patients With Coronary Heart Disease
Both the gut microbiome and exercise are closely related to human health, but the understanding of the effect of high-intensity interval training (HIIT) on cardiopulmonary function and human intestinal flora is still further…
- Trial name
- NCT06575569
- Testing
- high-intensity interval training, Moderate-intensity continuous training
- Where
- China
- Volunteers
- 67 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Coronary Artery Disease, Cardiac Rehabilitation
Weather Sensitivity and the Effects of Walking in Nature on Stress Response of Individuals With Coronary Artery Disease
The goal of this clinical trial is to investigate how walking in different environments affects the psychophysiological responses to the stress of individuals with coronary artery disease (CAD) according to their weather…
- Conditions
- Coronary Artery Disease, Cardiac Rehabilitation, Nature, Human, Stress Reaction
- Trial name
- SENSE_NATURE (NCT06139705)
- Testing
- Walking outdoor, Walking indoor
- Where
- Lithuania
- Volunteers
- 160 people
- Sponsor
- Lithuanian University of Health Sciences
Myocardial Ischemia
Impact of Perivascular Tissue on Endothelial Function in Coronary Artery Bypass Grafting
The success of coronary artery bypass grafting is reliant on the quality of the grafts used. A new technique for harvesting veins used as grafts has been introduced.
- Trial name
- IMPROVE-CABG (NCT01834846)
- Testing
- no-touch, conventional
- Where
- Norway
- Volunteers
- 100 people
- Sponsor
- Norwegian University of Science and Technology
Quality of Life, Aortic Valve Stenosis
Frailty and Cognitive Function Assessment of TAVI Patients
Aortic stenosis (AS) is the most common valve disease among the adult population, in the majority of the cases it only requires treatment in advanced age.
- Conditions
- Quality of Life, Aortic Valve Stenosis, Heart Valve Disease
- Trial name
- NCT02650388
- Testing
- Cognitive fuction, quality of life
- Where
- Hungary
- Volunteers
- 100 people
- Sponsor
- Hungarian Institute of Cardiology
Heart Failure, Obstructive Sleep Apnea
CPAP Therapy in Patients With Heart Failure and Obstructive Sleep Apnea.
Heart failure affects approximately 5-6 million North Americans and is increasing in prevalence. Sleep-related disorders, such as obstructive sleep apnea (OSA) often coexist (11-37% incidence) with heart failure.
- Trial name
- PET-OSA (NCT00756366)
- Testing
- Positron Emission Tomography
- Where
- Canada
- Volunteers
- 67 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Diabetes Mellitus, Intrahepatic Cholestasis of Pregnancy
Magnetic Resonance Imaging and Thermal Imaging of Adiposity in Neonates of Women With Metabolic Diseases
There is limited knowledge about the extent of the impact of maternal metabolic diseases (MD) and/or alterations in maternal serum lipid content upon neonatal lipid distribution and phenotypes.
- Conditions
- Diabetes Mellitus, Intrahepatic Cholestasis of Pregnancy, Metabolic Disease
- Trial name
- MRI-TIME (NCT04890886)
- Testing
- Thermal imaging, Echocardiogram, ECG
- Volunteers
- 80 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Child Development, Early Child Development
Intergenerational Risk and Resilience of Rohingya in Displacement
The iRRRd study is an ongoing prospective longitudinal prenatal birth cohort study based in Cox's Bazar, Bangladesh. Between February 2023 and March 2024, 2,888 pregnant women were enrolled (approximately 80% Rohingya refugees…
- Conditions
- Child Development, Early Child Development, Mental Health, PTSD - Post Traumatic Stress Disorder
- Trial name
- iRRRd (NCT07758283)
- Where
- Bangladesh
- Volunteers
- 2,200 people
- Sponsor
- New York University
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