Effect of Ketamine Infusion on BIS Values

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-04-01

Study Completion Date

2023-09-30

Brief Summary

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Aim of this trial is to define if Concentration at the effector site (Ce) of Ketamine, during a continuous infusion and calculated with DOMINO model infusion pump are correlated with Bispectral Index BIS values during general anaesthesia for breast surgery.

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Detailed Description

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Correlation between Concentration at the effector site (Ce) of Ketamine and Bispectral Index (BIS) values during general anaesthesia for breast surgery has not been defined yet during a continuous infusion.

Authors want to analyze this correlation during general anaesthesia conducted using Propofol, ketamine and remifentanil. All of these drugs will be delivered with Target-Controlled Infusion pumps (in particular Eleveld for Propofol, Minto for Remifentanil and Domino for Ketamine).

Ketamine will be observationally set at anaesthesiologist's discretion, but only CeK 0.1, 0.2, 0.4 and 0.6 for at least 30 minutes will be considered for analysis.

Conditions

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Anesthesia Brain Monitoring Ketamine

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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CeK 0.1

Data about Continuous infusion with Concentration at the effector site of Ketamine (CeK) set (at anesthesiologist's discretion) at 0.1 ug/ml for at least 30 minute and BIS during a propofol-remifentanil general anesthesia will be correlated.