Quantitative Analysis of EEG Changes in Response to Nociception

Recruiting now

Conditions studied: Patients Undergoing Laparoscopic Surgery

In brief

This study will quantify the nociception using Analgesia Nociception Index (ANI) during general anesthesia and analyze the differences in EEG depending on the degree of nociception. Additionally, the investigators will quantify the nociception during recovery and analyze the differences in EEG depending on the degree of nociception.

Key facts

Study ID

NCT06342570

Run by

Gangnam Severance Hospital

People needed

109

Starts

2024-04-21

Expected to finish

2026-12-30

Last updated by the study team

2024-04-30

Who can join

Age: 19 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged ≥ 19 undergoing laparoscopic surgery

You may not qualify if…

• Patients with arrhythmia
• Patients with pacemaker implantation
• Patients who have received a heart transplant
• Patients taking medications that may affect ANI (antimuscarinics, alpha-agonist, beta blockers, etc.)
• Patients with central nervous system disease (dementia, stroke, epilepsy, brain tumor, psychiatric disease, etc.)
• Patients who cannot understand the consent form

Where it is running

• GangnamSeverance Hospital — Seoul, South Korea (enrolling)

Full record on ClinicalTrials.gov

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