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Ultrasound Assessment of Changes in the Diameter of the Common Carotid Artery After Increasing the Preload of the Heart

Critical Illness Clinical Trial

Official title:
Ultrasound Assessment of Changes in the Diameter of the Common Carotid Artery After Increasing the Preload of the Heart With Passive Leg Raise and Intravenous Fluid Infusion

Clinical Trial Summary

Passive leg raise (PLR) and fluid challenge are useful tools in assessing the fluid responsiveness. However, they require continuous monitoring of cardiac output, which is usually an invasive technique and in some cases not always available. Vascular ultrasound can be an alternative to cardiac output monitoring in a fluid status evaluation. The common carotid artery (CCA) is an easily accessible vessel. It has recently been noted that the diameter of this artery changes after an intravenous fluid bolus. It is possible that the change in the diameter of the common carotid artery during passive leg raise and fluid challenge can be a predictor of fluid responsiveness.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03412422
Study type Observational
Source Uniwersytecki Szpital Kliniczny w Opolu
Contact
Status Withdrawn
Phase
Start date June 1, 2019
Completion date October 1, 2020
View Details
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