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Perioperative EEG Data and Delirium following Cardiac Surgery: A Prospective Cohort Study.

Perioperative EEG Data and Delirium following Cardiac Surgery: A Prospective Cohort Study.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600124028
Enrollment
Unknown
Registered
2026-05-06
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-05-11

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

Conditions

Cognitive Impairment

Interventions

Delirium Group:None
Non-Delirium Group:None

Sponsors

Sun Yat-sen Memorial Hospital, Sun Yat-sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >=18 years; 2.Scheduled elective cardiac surgery (e.g., coronary artery bypass grafting [CABG], valve surgery, or combined procedures) requiring cardiopulmonary bypass (CPB); 3.Feasibility of intraoperative EEG monitoring

Exclusion criteria

Exclusion criteria: 1.Preoperative dementia or cognitive impairment (Mini-Mental State Examination [MMSE] score <24); 2.History of neurological or psychiatric disorders (e.g., sequelae of cerebral infarction, epilepsy, schizophrenia); 3.Emergency or redo surgery; 4.Use of antipsychotic medication within 48 hours prior to surgery; 5.Severe sensory impairment precluding POD assessment; 6.Refusal to participate

Design outcomes

Primary

MeasureTime frame
Postoperative Delirium;—

Countries

China

Contacts

Public ContactLiu Zhongqi

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

liuzhq33@mail.sysu.edu.cn+86 135 6011 7361

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 16, 2026