EEG and ANI Guided Anesthesia and Quality of Recovery

Laparoscopic Gynecological Surgery Clinical Trial

Official title: Quality of Recovery After Electroencephalogram and Nociception Level-guided Versus Standard Anesthesia Care in Female Patients Undergoing Laparoscopic Gynecological Surgery: A Randomized Controlled Trial

Status Recruiting

Clinical Trial Summary

This study aims to assess whether electroencephalogram (EEG) and nociception level-guided anesthesia can improve quality of recovery after laparoscopic gynecological surgery compared with standard care. Patients will be randomly assigned to either EEG and Analgesia Nociception Index (ANI)-guided anesthesia group (EEG-and-ANI-Guided group) or usual care group (control group). Primary outcome is 15-item Quality of Recovery (QoR-15) score at postoperative day (POD) 1. Secondary outcomes included remifentanil consumption during anesthesia, occurrence of awareness with recall, incidence of undesirable intraoperative movement, emergence time, postoperative pain scores, quality of recovery score at POD 2, and length of hospital stay.

Clinical Trial Description

Adult women scheduled to undergo laparoscopic gynecologic surgery will be screened for eligibility. Patients will be randomly allocate to either the EEG-and-ANI-guided group or usual care group.

In the guided group, sevoflurane concentration will be titrated according to EEG monitoring. Intraoperative infusion of remifentanil will be titrated by ANI monitoring.

In the usual care group, EEG and ANI sensor will be attached to patients, but EEG and ANI monitor will be blinded to the attending anesthesiologists. The anesthesiologists will provide a standard care of our institution for anesthetic and analgesic titration. In brief, hemodynamic variables and clinical situations will be used to titrate the anesthetic depth and analgesic dose.

Blinded investigator will assess quality of recovery questionnaire-15 at postoperative day 1 and 2. ;

Related Conditions & MeSH terms

• Laparoscopic Gynecological Surgery

• NCT number: NCT05936671
• Study type: Interventional
• Source: Gangnam Severance Hospital
• Contact: Sun-Kyung Park, MD,PhD
• Phone: 821024505924
• Email: mayskpark@gmail.com
• Status: Recruiting
• Phase: N/A
• Start date: July 13, 2023
• Completion date: June 25, 2025