Effect of Ketamine on BIS Values

University of Padova

Status: Completed

Conditions: Anesthesia Brain Monitoring; Ketamine

Treatments: Device: Bispectral Index

Study type: Observational

Funder types: Other

Identifiers

NCT05288764

KetaMAST

Details and patient eligibility

About

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

Full description

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.

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

Enrollment: 14 patients

Sex: Female

Ages: 18 to 90 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Undergo gneral anaesthsia with Targted Controlld Infusion of Ketamine (Domino model), Propofol (Schnider model) and Remifentanil (Minto model)

Exclusion criteria

• Neurological disease
• Psychiatric disease
• Benzodiazepiones absuntion
• Obesity