Cardiac Output, High Clinical Trial
Official title:
Estimation of Cardiac Output by a New Semi-invasive Monitoring System: Accuracy and Limitations
The aim of the study is to investigate the accuracy of a new semi-invasive cardiac output monitoring system in patients undergoing elective cardiac surgery. The investigators hypothesize that the semi-invasive device may be affected by mean arterial pressure and systemic vascular resistance.
A recently introduced semi-invasive monitoring system consists of an algorithm that provides
beat-to-beat measurement of CI by analysis of the arterial blood pressure tracing. By using
the autocalibration mode this software calculates the individual aortic compliance and
systemic vascular resistance by taking patient data like age, height, weight and gender into
account. After estimation of beat-to-beat stroke volume, a subsequent multiplication by the
heart rate delivers pulse contour cardiac index. Furthermore, this device offers the
opportunity for external calibration by a reference technique, e.g. pulmonary or
transpulmonary thermodilution.
The aim of the present study was to investigate the accuracy and trending ability of
autocalibrated semi-invasive CI by a new arterial waveform analysis compared with
transpulmonary thermodilution before and after cardiopulmonary bypass (CPB).
;
Intervention Model: Single Group Assignment, Masking: Open Label
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT05070819 -
Atrial Natriuretic Peptide in Assessing Fluid Status
|
N/A | |
| Completed |
NCT06039397 -
The Effect of Semi Fowler 30' Right Lateral on Cardiac Output in Acute Heart Failure
|
N/A | |
| Recruiting |
NCT05492968 -
The Effect of Epinephrine, Norepinephrine and Phenylephrine on Intraoperative Hemodynamic Performance
|
Phase 4 | |
| Completed |
NCT03444545 -
Continous Cardiac Output - Non-Invasive Evaluation (CONNIE)
|
||
| Recruiting |
NCT04064177 -
Non-invasive Continuous Cardiac Output Monitoring in Preterm Infants Study
|
||
| Withdrawn |
NCT03058653 -
Use of a Mini-fluid Bolus to Identify Fluid Responsiveness
|
N/A | |
| Completed |
NCT04955184 -
Comparing Cardiac Output Measurements Using a Wearable, Wireless, Non-invasive PPG-Based Device to a Swan Ganz Catheter
|
||
| Recruiting |
NCT04755764 -
Effect of Labetalol, Atenolol, and Nifedipine on Maternal Hemodynamics Measured by ICG in Early Pregnancy
|
||
| Completed |
NCT01880684 -
Validation of Capnography as a Predictor of Cardiac Output Change as Measured by FloTrac
|
Phase 2 | |
| Completed |
NCT04111237 -
Rescuer Fatigue Using Two Thumb Versus Two Finger Method During Simulated Neonatal Cardiopulomnary Resuscitation
|
N/A | |
| Enrolling by invitation |
NCT05441007 -
The Effect of Hypercapnia on Physiological Parameters During Short-term Breathing
|
N/A | |
| Recruiting |
NCT04885699 -
Validation of Capnodynamic Assessment of Mixed Venous Oxygen Saturation
|
||
| Completed |
NCT00354211 -
Using Minimally Invasive Cardiac Output Data vs. Standard Care for Patients Emergently Admitted to the Intensive Care Unit Who Are Hemodynamically Unstable
|
Phase 4 | |
| Completed |
NCT04358822 -
Hemodynamic Effects of Delayed Umbilical Cord Clamping in Full-term Newborns
|
N/A | |
| Completed |
NCT03046784 -
Non-invasive Haemodynamic Monitoring in Pregnancy
|
||
| Not yet recruiting |
NCT05646342 -
PLR in a Good Helath After 24 Week of Preganancy
|
||
| Completed |
NCT00583687 -
Pulse Contour Analysis and Tissue Oxymetry in Changing Vascular Tone
|
N/A | |
| Completed |
NCT05428384 -
Validation of CardioMEMS HF System Cardiac Output Algorithm IDE
|
||
| Completed |
NCT03021525 -
Individualized Perioperative Hemodynamic Goal-directed Therapy in Major Abdominal Surgery (iPEGASUS-trial)
|
N/A | |
| Recruiting |
NCT02778633 -
Mean Systemic Filling Pressure and Heart Performance Predicting Fluid Responsiveness in Sepsis
|
N/A |