Clinical trials: Cardio/Pulm: Heart Failure
Heart Failure
Evaluation of Sildenafil for the Treatment of Moderate Congestive Heart Failure
The purpose of the study is to evaluate whether sildenafil helps treat heart failure. Some patients with heart failure have high blood pressure in the lungs (referred to as "pulmonary hypertension").
- Trial name
- NCT00793338
- Testing
- Sildenafil
- Where
- United States
- Sponsor
- University of New Mexico
Heart Failure
Clinical Data Collection Study Using CPM System
This study will assess the deployment of the ADI CPM System in a home setting and determine the interoperability of the CPM System within existing care pathways for HF patients.
- Trial name
- NCT06007079
- Testing
- CPM Device
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Analog Device, Inc.
Respiratory Failure, Atelectasis
Low Tidal MEChanical Ventilation Against NO Ventilation During Cardiopulmonary Bypass Heart Surgery
BACKGROUND. Postoperative pulmonary complications are a leading cause of morbidity and mortality after cardiac surgery. To this date, there are no recommendations regarding mechanical ventilation associated with cardiopulmonary…
- Conditions
- Respiratory Failure, Atelectasis, Pneumonia, Pneumothorax
- Trial name
- MECANO (NCT03098524)
- Testing
- Low tidal volume ventilation (LTV arm), No ventilation (noV arm), Lung recruitment manoeuver
- Where
- France
- Volunteers
- 1,502 people
- Sponsor
- CMC Ambroise Paré
Extracorporeal Membrane Oxygenation, Cardio/Pulm: Heart Failure
Real-time Pressure Volume Loop Monitoring as a Guide for Enhanced Understanding of Changes in Elemental Cardiovascular Physiology During Therapeutic Strategies Aiming for Hemodynamic Optimization. Cohort I: Veno-arterial Extracorporeal Membrane Oxygenation (PLUTO-I)
Invasive pressure-volume (PV) loop measurements have the potential to confirm or refute earlier computer simulations and animal studies regarding changes in cardiovascular physiology induced by (veno-arterial) ECMO.
- Trial name
- PLUTO-I (NCT05909280)
- Testing
- Pressure-volume loop measurements
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Erasmus Medical Center
Dilated Cardiomyopathy
Respiratory Muscles Training in Patients With Dilated Cardiomyopathy
The aim of this study was to determine the effects of respiratory muscles training on cardiopulmonary parameters and quality of life in patients with dilated cardiomyopathy (DCM).
- Trial name
- NCT04307823
- Testing
- Treadmill training, Treadmill protocol and Respiratory training
- Where
- Pakistan
- Volunteers
- 22 people
- Sponsor
- Riphah International University
Cardiomyopathy, Hypertrophic, Cardiomyopathy, Hypertrophic, Familial
Open-Label Study of Perhexiline in Patients With Hypertrophic Cardiomyopathy and Moderate to Severe Heart Failure
The purpose of this study is to evaluate the effect of perhexiline on exercise performance (efficacy) and safety in patients with hypertrophic cardiomyopathy and moderate-to-severe heart failure following dosing for 16 weeks.
- Trial name
- NCT02862600
- Testing
- Perhexiline, Use of bioanalytical assay to monitor plasma levels of perhexiline
- Where
- 11 sites in United States
- Volunteers
- 35 people
- Sponsor
- Heart Metabolics Limited
Congenital Heart Disease, Heart Failure
The PAtients pResenTing With COngenital HeaRt DIseAse Register (ARTORIA-R)
Advances in surgical and medical care have led to improved outcomes in patients with congenital heart disease (CHD). As a consequence, the majority of patients nowadays survives to adulthood (adults with CHD, that is, adult CHD…
- Conditions
- Congenital Heart Disease, Heart Failure, Transplant; Complication, Failure, Arrythmia
- Trial name
- ARTORIA-R (NCT04848844)
- Where
- Germany
- Volunteers
- 2,000 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Heart Failure
Correlation of the Non-invasive Cardiopulmonary Management (CPM) Wearable Device With Measures of Congestion in Heart Failure
Fluid status and congestion can be determined by the CPM wearable device and correlates with invasive measures, non-invasive measures and biochemical markers of congestion and changes in congestion.
- Trial name
- CONGEST HF (NCT05026034)
- Testing
- non-invasive Cardiopulmonary Management (CPM) wearable device
- Where
- 2 sites in United Kingdom
- Volunteers
- 72 people
- Sponsor
- NHS Greater Glasgow and Clyde
Heart Failure With Reduced Ejection Fraction, Left Ventricular Assist Device
Influence of Right Ventricular Function on Changes in Exercise Capacity After LVAD
This is an exploratory project with the purpose to describe the responses of the right ventricle (RV) and gas exchange during exercise in patients scheduled to undergo left ventricular assist device (LVAD) implant.
- Trial name
- NCT05916612
- Sponsor
- Henry Ford Health System
Type 2 Diabetes, Heart Failure, Reduced Ejection Fraction
Acute and Chronic Effects of Oral Ketones in Subjects With HFrEF and Diabetes
This study will provide insight into whether cardiac function changes with oral Ketone Esters (KE) administered to patients with Type 2 Diabetes Mellitus (T2DM) and Heart failure with reduced ejection fraction (HFrEF).
- Trial name
- NCT06108076
- Testing
- Ketone Monoester (KE)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Exposure to Pollution, Heart Failure
Effects of Air Pollution Exposure Reduction by Filter Mask on Heart Failure
Exposure to air pollution is associated with increase in cardiovascular morbidity and mortality. Controlled human exposure studies have demonstrated impaired vascular function and heart rate variability on healthy volunteers.
- Trial name
- NCT01960920
- Testing
- Filtered diesel exhaust, Unfiltered diesel exhaust, Clean air
- Where
- Brazil
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- InCor Heart Institute
Heart Failure With Reduced Ejection Fraction, Heart Failure With Preserved Ejection Fraction
Exercise Capacity Improvement by Conduction System Pacing in heArt Failure patieNts Without Compelling CRT inDication
This randomized controlled trial aims to investigate the impact of conduction system pacing in comparison to right ventricular apical pacing on exercise capacity, as measured by peak oxygen uptake (VO2peak), in heart failure…
- Conditions
- Heart Failure With Reduced Ejection Fraction, Heart Failure With Preserved Ejection Fraction, Heart Conduction Disorder
- Trial name
- ESCPAND (NCT06278844)
- Testing
- Conduction system pacing, Right ventricular apical pacing
- Where
- Belgium
- Volunteers
- 75 people
- Sponsor
- University Hospital, Antwerp
Left Ventricular Assist Device
Exercise Tolerance in Patients With Implanted Left Ventricular Assist Device
To evaluate the concept of dynamic pump speed optimization based on the echocardiographic assessment of aortic valve opening during cardiopulmonary exercise test.
- Trial name
- NCT05063006
- Testing
- Cardiopulmonary exercise tests with maintained baseline optimal pump speed settings., Cardiopulmonary exercise test with gradually increased pump speed depending on live echocardiographic imaging.
- Where
- Poland
- Volunteers
- 22 people
- Sponsor
- Karol Wierzbicki
Congestive Heart Failure
Comparative Study of Cardiopulmonary Exercise Test Land Versus Water
At the neck level immersion, the water pressure causes significant displacement of blood from the lower limbs to the Intrathoracic circulation, triggering adaptive physiological responses due to the increase in central blood…
- Trial name
- CHF (NCT00989248)
- Testing
- Aerobic and anaerobic capacity use aquatic exercises
- Where
- Brazil
- Volunteers
- 90 people
- Sponsor
- University of Sao Paulo General Hospital
Cardiac Disease, Multiple Organ Dysfunction Syndrome
Hemoperfusion Efferon LPS During Cardiac Surgery Using Cardiopulmonary Bypass
More than 1 million people undergo cardiac surgery each year worldwide. Cardiac surgeries still in most cases require cardiopulmonary bypass, use of myocardial protection against aortic clamping and creation of cardioplegic…
- Trial name
- NCT06659289
- Testing
- Efferon LPS
- Where
- Russia
- Volunteers
- 14 people
- Sponsor
- Efferon JSC
Pulmonary Hypertension, Heart Failure, Diastolic
Inhaled Nitrite in Subjects With Pulmonary Hypertension
This is a single-center, open label phase II study to evaluate the effect of inhaled nitrite delivered in a dose escalation manner on the change in pulmonary vascular resistance (PVR) in subjects with pulmonary hypertension…
- Trial name
- NCT01431313
- Testing
- Inhaled Nitrite
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Schmidhofer, Mark, MD
Heart Failure
Chair Rise and Step Ups on Cardiopulmonary Parameters Among Preserved Ejection Heart Failure Patients
To determine the effects of Chair Rise and Step ups on cardiopulmonary parameters among Preserved ejection Heart Failure Patients
- Trial name
- NCT05425160
- Testing
- Progressive lower limb activities (Chair rise and Step ups), Standard aerobic exercise i.e. low intensity walking
- Where
- Pakistan
- Volunteers
- 52 people
- Sponsor
- Riphah International University
Acute Respiratory Distress Syndrome, Right Heart Failure
Incidence and Evolution of Heart-lung Interaction in Acute Respiratory Distress Syndrome
Acute respiratory distress syndrome (ARDS) is an inflammatory injury of the lungs caused by various serious illnesses, such as a bacterial or viral lung infection.
- Trial name
- IVOLIA (NCT07450846)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Bicetre Hospital
Heart Failure
Cardiopulmonary Capacity and Quality of Life in Patients With Chronic Heart Failure
Heart Failure is a progressive disorder that begins after an insult to the heart muscle resulting in the loss of functional cardiomyocytes, or even compromising the ability of the myocardium to contract and/or relax normally.
- Trial name
- NCT03321682
- Testing
- Functional Training, Strength Training
- Where
- Brazil
- Volunteers
- 38 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Cardiovascular Diseases, Cardiovascular Diseases Risk
Cor360: Clinician-Facing Broad-Spectrum Cardiac Phenotyping and Risk Assessment Using COR® Wearable ECG to Inform Outcomes-Oriented Care Pathways
Cor360 is an observational study evaluating whether extended wearable electrocardiogram (ECG) data can support broad-spectrum cardiac phenotyping and risk assessment beyond conventional single-purpose ambulatory rhythm…
- Conditions
- Cardiovascular Diseases, Cardiovascular Diseases Risk, Cardiac Conduction System Disease, Bundle/Fascicular Abnormalities
- Trial name
- Cor360 (NCT07775976)
- Testing
- COR Wearable ECG Monitoring, Cor360 Clinician-Facing Decision-Aid Reporting
- Where
- 2 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc