Clinical trials: Cardio/Pulm: Heart Failure
Hypertension, Pulmonary, Cardiac Failure
Treatment of Pulmonary Hypertension in High-risk Cardiac Surgery Patients Using Inhalational and Intravenous Agents
The aim of this study is to examine and compare the effect of Levosimendan and Milrinone administered intravenously and via inhalation respectively in cardiac surgery patients with pulmonary hypertension and right ventricular…
- Conditions
- Hypertension, Pulmonary, Cardiac Failure, Pulmonary Vascular Resistance Abnormality
- Trial name
- levos-milr (NCT04718350)
- Testing
- levosimendan at a dose of 6 mcg/kg, milrinone at a dose of 50 mcg/kg
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Aretaieion University Hospital
Cardiopulmonary Exercise Test
Validity of SeismoFit VO2max Estimation in Patients With Heart Failure or Ischemic Heart Disease
Measurement of cardiorespiratory fitness (VO2max) is considered an important tool in risk prediction of cardiovascular disease and overall patient management.
- Trial name
- NCT05520307
- Where
- Denmark
- Volunteers
- 180 people
- Sponsor
- University of Copenhagen
Heart Failure
Effects of Sacubitril/Valsartan on Exercise Capacity, Natriuretic Peptides and Ventricular Remodeling in Heart Failure
Background: Sacubitril/valsartan, a novel therapy in the treatment of heart failure with reduced ejection fraction (HFrEF), has recently proved efficacy in improving exercise tolerance and cardiac performance.
- Trial name
- NCT04434170
- Testing
- Sacubitril-Valsartan
- Where
- Italy
- Volunteers
- 112 people
- Sponsor
- Centro Cardiologico Monzino
Left Ventricular Systolic Dysfunction, Mitral Regurgitation
Identifying an Ideal Cardiopulmonary Exercise Test Parameter
Cardiopulmonary exercise testing (CPET) is a safe, noninvasive investigation where a patient walks on a treadmill or cycles whilst attached to an ECG and with a mask that measures the air breathed in and out.
- Trial name
- PVA (NCT01162083)
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Imperial College London
Dyspnea, Acute Decompensated Heart Failure
Evaluation of Cardiopulmonary Diseases by Ultrasound
Historically, ultrasound imaging of the lung parenchyma has been challenging because of the high total ultrasound energy attenuation and scattering by the air in the lungs.
- Trial name
- NCT02248831
- Testing
- Recording Doppler ultrasound signals noninvasively
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Echosense Ltd.
Heart Failure with Preserved Ejection Fraction
Study on Heart Failure with Preserved Ejection Fraction with Qishen Granules
With the cardiopulmonary exercise testing as the primary outcome, the study aims to evaluate the efficacy of Qishen Granules on cardiac function, quality of life and biomarker level of patients with heart failure with preserved…
- Trial name
- NCT06377761
- Testing
- Qishen Granules
- Where
- 2 sites in China
- Volunteers
- 80 people
- Sponsor
- Guangdong Provincial Hospital of Traditional Chinese Medicine
Heart Failure
Strain X Cardiopulmonary Test
Introduction : Patients with heart failure (HF ) with systolic dysfunction of moderate to severe exhibit significant reduction in the ability to exercise compared to those with mild dysfunction , and have worse prognosis.
- Trial name
- NCT02869178
- Where
- Brazil
- Volunteers
- 26 people
- Sponsor
- Daniella Cunha Brandao
Heart Failure
Validation of Electrical Cardiometry Versus Fick Method in Cardiac Output Measurement
The investigators would like to find out if AESCULON®, a new device that non-invasively and continuously measures cardiac output using electrical cardiometry, works as well as one existing method--Fick method in patients…
- Trial name
- NCT01568619
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Massachusetts General Hospital
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
Cardiac Failure, Respiratory Failure
A Post Market Surveillance Study of the Hemovent Extracorporeal Cardiopulmonary Support System:The MOBYBOX Trial
The purpose of this study is to evaluate prospectively the safety and performance of the MOBYBOX System in the veno-arterial configuration in patients with cardiorespiratory failure or in the veno-venous configuration in patients…
- Conditions
- Cardiac Failure, Respiratory Failure, Cardio-Respiratory Failure, Imminent Cardiorespiratory or Respiratory Failure
- Trial name
- NCT04183660
- Testing
- MOBYBOX System
- Where
- 4 sites in Germany
- Volunteers
- 60 people
- Sponsor
- Hemovent GmbH
Cardiac Complications, Cardiopulmonary Bypass
Fenoldopam and Splanchnic Perfusion During Cardiopulmonary Bypass
Cardiopulmonary bypass (CPB) for cardiac operations may be accompanied by different patterns of visceral underperfusion. This could result in clinical patterns of lactic acidosis but in the most severe cases there is the risk for…
- Trial name
- NCT00747331
- Testing
- Fenoldopam mesilate
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- IRCCS Policlinico S. Donato
Acute Respiratory Distress Syndrome After Cardiac Surgery Under Cardiopulmonary Bypass
Transpulmonary Gradient After Cardiac Surgery Under Cardiopulmonary Bypass
Get a better understanding of the pathophysiological processes of acute respiratory failure following cardiopulmonary bypass to initiate timely therapies targeted on a cell line.
- Trial name
- NCT01723930
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Strasbourg, France
Postoperative Bloodloss
Minimal Extracorporeal Circuits (MECC) in Cardiac Surgery Procedures
The standard heart-lung machine is a major trigger of systemic inflammatory reactions, hemodilution, coagulopathy or organ failure.
- Trial name
- MECC (NCT01306903)
- Testing
- MECC, MOPS, Super MOPS
- Where
- Germany
- Volunteers
- 68 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Heart Failure
Impact of Cardiac Rehabilitation Adapted for Patients With Heart Failure
The aim of the study is to evaluate whether a tailored cardiac rehabilitation program, initiated during hospitalization and continued after discharge, can improve functional capacity, mobility, and quality of life in patients…
- Trial name
- RAP-IC (NCT07350941)
- Testing
- Cardiac rehabilitation program
- Where
- Spain
- Volunteers
- 114 people
- Sponsor
- Puerta de Hierro University Hospital