Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134816) titled 'A Multicenter Study Using EEG and Other Physiological Signals to Objectively Assess Pain Intensity' on Oct. 21.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: China-Japan Friendship Hospital

Condition: Acute pain

Intervention: Supplementary Group:None Pain-Free Control Group:None Acute Pain Group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-10-31

Target Sample Size: Supplementary Group:500;Pain-Free Control Group:2500;Acute Pain Group:2500;Chronic Pain Group:5000;

Countries of Recruitment: China

To know more, visit https://www.chict...