Quantitative Analysis of EEG Changes in Response to Nociception

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

RECRUITING

Total Enrollment

109 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-21

Study Completion Date

2026-12-30

Brief Summary

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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.

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Detailed Description

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Conditions

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Patients Undergoing Laparoscopic Surgery

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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There is no group to describe.

There is no Intervention name to describe.

Intervention Type OTHER

There is no Intervention name to describe.

Interventions

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There is no Intervention name to describe.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

• Patients aged ≥ 19 undergoing laparoscopic surgery

Exclusion Criteria

* 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

Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No