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Clinical Trial Summary

The main objective of this study is to show that the variation of the subaortic velocity time integral after a mini test by filling 100 cc of normal saline over 1 minute (ΔITV100) is predictive of response to filling (defined as an increase in aortic velocity time integral measured by transthoracic ultrasound over 15% after administration of 500 cc of normal saline over 15 minutes) in non-ventilated shock patients.


Clinical Trial Description

The secondary objectives of this study include:

- To determine the sensitivity and specificity of the variation of the velocity time integral after administration of 100 cc of normal saline over 1 minute (ΔITV100) to predict the response to the filling.

- To study the inter-observer variation of ΔITV100 measurement.

- To compare ΔITV100 to other clinical and radiological parameters for predicting response to filling (initial value of the subaortic velocity time integral, variation in mitral E wave, E / A, respiratory variation of the diameter of the inferior vena cava, marbling clinical evolution score. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01590511
Study type Observational
Source Centre Hospitalier Universitaire de Nimes
Contact
Status Completed
Phase N/A
Start date January 2013
Completion date December 2015

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