Clinical trials: Cardiac Output
Anesthesia
Auxiliary Anesthesia Technique for Extracting Advanced Hemodynamic Parameters Based on Peripheral Arterial Waveform Photography
In this study, the arterial blood pressure waveform was digitized by snapshots or videos of the patient monitor to further estimate advanced hemodynamic parameters, so as to realize continuous and automatic monitoring of advanced…
- Trial name
- NCT05961358
- Testing
- snapshots or videos of monitor, Pressure transducer
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cardiac Output, Low
Hemodynamic Parameters Assessment; Invasive Versus Noninvasive
The study aims at evaluating effectiveness of noninvasive cardiometry in assessment of cardiac parameters in critically ill patients in respiratory ICU in comparison to invasive methods as indirect fick's and thermodilution…
- Trial name
- NCT06198621
- Testing
- cardiometry
- Volunteers
- 75 people
- Sponsor
- Assiut University
Cardiac Disease
Comparison of NICOM and Innocor for Non-Invasive Determination of Cardiac Output
Cardiac output (CO) is an important parameter in the diagnosis and therapy of cardiac diseases. The aim of the study at hand was to evaluate NICOM (bioreactance) as a new method for determinion of CO and to compare it to Innocor…
- Trial name
- NCT02331342
- Testing
- NICOM cardiac output measurement, Innocor cardiac output measurement
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Universitätsmedizin Mannheim
Pediatric ALL
Pediatric Cardiac Output Monitoring Observational Study
To assess Cardiac Output Monitoring in pediatric subjects by comparing FloTrac and ClearSight system to intermittent thermodilution Swan-Ganz, in order to expand the indications of FloTrac, ClearSight and Swan-Ganz thermodilution…
- Trial name
- POGO (NCT04465370)
- Testing
- Hemosphere Advanced Monitoring System, ClearSight 1.5, Swan-Ganz Catheter, Flotrac, Foresight
- Where
- 3 sites in United States
- Volunteers
- 89 people
- Sponsor
- Edwards Lifesciences
Hypotension, Shock
Brachial Artery Peak Velocity Variation to Predict Fluid Responsiveness
The investigators designed this study to determine the predictive value for predicting fluid responsiveness of noninvasive evaluation of respiratory variation of peak velocity in brachial artery, in mechanically ventilated…
- Trial name
- NCT00890071
- Testing
- Fluid administration
- Where
- Spain
- Volunteers
- 38 people
- Sponsor
- Hospital del SAS de Jerez
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
Cardiovascular Disease
Accuracy of Non-invasive Effective Pulmonary Perfusion Measurement by CO2
Cardiac output monitoring is mandatory in most surgical and critical care patients. Many techniques to assess cardiac output are invasive and/or have many limitations, contraindications and drawbacks.
- Trial name
- NCT02382120
- Where
- Argentina
- Volunteers
- 30 people
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Ventricular Septal Defect
Longterm Outcome After Ventricular Septal Defect Closure
Isolated ventricular septal defect (VSD) is a well know congenital heart anomaly. If discovered in infancy or early childhood surgical intervention can be of necessity depending on the size of the defect, to assure a healthy…
- Trial name
- NCT02138435
- Testing
- MRI exercise test, Gas-exchange exercise test
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Sleep Deprivation
Effects of Partial Sleep Deprivation on Cardiac Output During Cycling
The goal of this clinical trial is to determine if attenuations in cardiac output drive the blunted blood pressure response during cycling exercise following a night of partial sleep deprivation in young healthy adults (%50…
- Trial name
- NCT06679543
- Testing
- Partial sleep deprivation
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Guelph
End Stage Renal Disease on Dialysis
pH, Hypoxia and Haemodialysis
End-stage renal disease typically requires haemodialysis to help replace kidney function. However, changes in oxygen uptake during haemodialysis have been linked to increased all-cause mortality.
- Trial name
- pHHd (NCT04501159)
- Testing
- blood sample pre, during and post HD, Non invasive cardiac output assessment
- Where
- 2 sites in United Kingdom
- Volunteers
- 100 people
- Sponsor
- Coventry University
Heart Failure, Cardiac Output
Validation of CardioMEMS HF System Cardiac Output Algorithm IDE
The investigation will enroll subjects who have been previously implanted with the CardioMEMS™ Pulmonary Artery Sensor. This clinical investigation is twofold; in the first phase (development phase) data collected will be used to…
- Trial name
- VICTOR (NCT05428384)
- Testing
- MRI/ CardioMEMS comparison
- Where
- 8 sites in United States
- Volunteers
- 89 people
- Sponsor
- Abbott Medical Devices
Liver Transplantation, End-stage Liver Disease (ESLD)
Restrictive Fluid Management In Liver Transplantation (REFIL) - Pilot
Hypothesis: A Canadian multicentre clinical trial is feasible. Study Design: Multicenter internal pilot parallel arm randomized controlled trial.
- Trial name
- REFIL-1 (NCT05647733)
- Testing
- Low splanchnic blood volume restrictive fluid management strategy, Optimized cardiac output liberal fluid management strategy, Phlebotomy
- Where
- 4 sites in Canada
- Volunteers
- 138 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Coronary Artery Disease, Low Cardiac Output Syndrome
Anesthesia Standard Operating Procedure During On-pump Coronary Artery Bypass Grafting
Background: Despite improvements in surgical and anesthesia procedures over the past 15 years complications during cardiac surgery still remain high. Bridgewater B et al.
- Conditions
- Coronary Artery Disease, Low Cardiac Output Syndrome, Atrial Fibrillation, Postoperative Complications
- Trial name
- NCT05514652
- Testing
- Low opioid anesthesia
- Where
- Ukraine
- Volunteers
- 120 people
- Sponsor
- Heart Institute, Ministry of Health of Ukraine
Heart Failure With Reduced Ejection Fraction HFrEF
Translational and Clinical Aspects of Metabolic, Anabolic and Endothelial Dysfunction in Heart Failure
In patients with HF cardiac output, metabolism and endothelial function will be studied during and after treatment with ghrelin infusion
- Trial name
- MetAnEnd-HF (NCT05277415)
- Testing
- Ghrelin
- Volunteers
- 31 people
- Sponsor
- Lars Lund
Perioperative Period, Cardiac Output
Cardiac Output in Children During Anesthesia
This study investigates cardiac output in young children under 18 months of age during the perioperative period by means of electrical cardiometry.
- Conditions
- Perioperative Period, Cardiac Output, Pediatric Anesthesia, Arterial Hypotension
- Trial name
- COC (NCT04044157)
- Testing
- non-invasive measurement of cardiac output
- Where
- Switzerland
- Volunteers
- 52 people
- Sponsor
- Laszlo Vutskits
Healthy
Placebo-Controlled Crossover Study for the Investigation of the Effect of Pantoprazole on Cardiac Contractility
Recently, negative inotropy of pantoprazole has been shown in isolated human myocardium. This study was designed to test the clinical relevance of this finding in healthy volunteers by measuring left ventricular function during…
- Trial name
- HIPPO (NCT00600041)
- Testing
- Pantoprazole
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Herzzentrum Goettingen
Chronic Obstructive Pulmonary Disease
USCOM For Assessing Patients With COPD
Objective The Ultrasonic Cardiac Output Monitor (USCOM) is a non-invasive, quantitative method for measuring and monitoring cardiovascular haemodynamic parameters in patients. The aims of this study are: 1.
- Trial name
- NCT02329522
- Testing
- Ultrasonic Cardiac Output Monitor, Spirometry
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Hip Fractures, Anesthesia
Validation of Nexfin Cardiac Output in Elderly Patients With Hip Fracture
Measurement of how much blood the heart pumps may be useful in guiding how much intravenous fluid to give patients during surgery.
- Trial name
- NCT01474824
- Where
- 2 sites in United Kingdom
- Volunteers
- 6 people
- Sponsor
- University of Nottingham
Low Cardiac Output Syndrome After Adult Cardiac Surgery
Peak Systolic Global Longitudinal Strain and Low Cardiac Output Syndrome After Cardiac Surgery
This is a retrospective observational study to assess the relationship between peak systolic global longitudinal strain measured on pre-cardiopulmonary bypass trans-esophageal echo images predicts post-operative low cardiac…
- Trial name
- NCT02771080
- Testing
- Cardiac surgery
- Volunteers
- 275 people
- Sponsor
- University of Liege
Perioperative Fluid Management
Comparison of Hemodynamic Results of Two Different Fluid Managements
In the reduction mammoplasty operations performed in the Plastic and Reconstructive surgery operating room in our clinic, the female patient group, who does not have co-morbidities and does not exceed middle age, is followed by…
- Trial name
- NCT05733403
- Testing
- isotonic solution, Noradrenaline
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Istanbul University