Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
October 31, 2024PLoS ONEOpen Access

Excluding the pre-arousal period T0 from the classification increased the sensitivity for all the models and gave AUCROC > 0.7.

View Full Paper
Ask AI
Bookmark
Share

Why the study?

Accidental awareness during general anaesthesia remains relatively frequent despite continuous electroencephalographic monitoring, and heart rate variability analysis may provide valuable information to predict arousal.

Does heart rate variability analysis predict pre-arousal during propofol-remifentanil general anaesthesia?

Population

Patients undergoing propofol-remifentanil general anaesthesia

Comparison

Pre-arousal vs post-arousal HRV parameters classified by BISTM thresholds

Design

Feasibility pilot study

Authors

AWAnne WojtanowskiMHMaxence HureauCTCamille Ternynck

Discussion

Loading...

Member takes

Overview

HRV sensitivity for arousal improves after excluding T0; hypothesis-generating and should not yet change anesthesia practice.

Structured PICO

Does heart rate variability analysis predict pre-arousal during propofol-remifentanil general anaesthesia?

P
Population
Patients undergoing propofol-remifentanil general anaesthesia
I
Intervention
Heart rate variability (HRV) analysis
O
Outcome
Ability to detect patient arousal (defined as Bispectral IndexTM [BISTM] ≥60)surrogate

Heart rate variability analysis shows potential as a predictive tool for detecting patient arousal at the end of general anaesthesia.

Cite This Study

Wojtanowski et al. (2024) studied this question.

synapsesocial.com/papers/6a08246f1e8b9db648ddf3cchttps://doi.org/10.1371/journal.pone.0310627
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effects of awareness and nociception on heart rate variability during general anaesthesia2012 · 27 citations
  2. 2Heart Rate Variability as a Promising Tool to Predict Hypotension2006
  3. 3Correlation between heart rate variability and haemodynamic fluctuation during induction of general anaesthesia: comparison between linear and non‐linear analysis*2007 · 20 citations
  4. 4Does heart rate variability predict hypotension and bradycardia after induction of general anaesthesia in high risk cardiovascular patients?*2008 · 53 citations
  5. 5Heart rate variability may identify patients who will develop severe bradycardia during spinal anaesthesia2010 · 14 citations