Microsleep 1, Micro-sleep During Maintenance Wakefulness Tests

Status Recruiting

Clinical Trial Summary

During general anesthesia, intraoperative hypotension (IOH) is associated with increased morbidity and mortality. Mean arterial pressure (MAP) < 65mmHg is the most common definition of hypotension. In order to reduce IOH, a complex method using machine learning called hypotensive prediction index (HPI) was shown to be superior to changes in MAP (ΔMAP) to predict hypotension (MAP between 65 and 75 excluded). Linear extrapolation of MAP (LepMAP) is also very simple and could be a better approach than ΔMAP. The main objective of the present study was to investigate whether LepMAP could predict IOH during anesthesia 1, 2 or 5 minutes before.

Clinical Trial Description

Hypothesis : the area under the ROC curves (ROC AUCs) at 1, 2 and 5 minutes of LepMAP would be superior to AMAP ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04559269
Study type	Observational
Source	Hospices Civils de Lyon
Contact	laure Peter-Derex
Phone	4 72 07 19 29
Email	laure.peter-derex@chu-lyon.fr
Status	Recruiting
Phase
Start date	October 1, 2019
Completion date	December 2021

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