FindTrial
Sign In

Frontal electroencephalogram analysis to predict moderate-to-severe postoperative pain

Frontal electroencephalogram analysis to predict moderate-to-severe postoperative pain: a prospective observational study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0008682
Enrollment
70
Registered
2023-08-04
Start date
2023-08-07
Completion date
Unknown
Last updated
2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Kangbuk Samsung Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged 19 - 75 years old and american society of anesthesiologist classification I-II who are undergoing elective surgery under general anesthesia

Exclusion criteria

Exclusion criteria: - Patients refusal - Patients with a history of psychiatric disorders that can affect NRS measurements - Patients with a history of brain diseases such as epilepsy and stroke - Patients with chronic pain disease - Patients who have difficulty expressing pain levels - a pregnant woman

Design outcomes

Primary

MeasureTime frame
Postoperative pain scale with NRS—

Secondary

MeasureTime frame
EEG measured in frontal lobe (4 channels: F7, Fp1, Fp2, F8)—

Countries

Korea, Republic of

Contacts

Public ContactJaegeum Shim

Kangbuk Samsung Medical Center

jaegeum77@naver.com+82-2-2001-1378

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026