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Electroencephalogram Predicts Post-operative Delirium

RECRUITINGSponsored by Beijing Sanbo Brain Hospital
Actively Recruiting
SponsorBeijing Sanbo Brain Hospital
Started2025-03-01
Est. completion2026-03-01
Eligibility
Age18 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT06894238

Summary

The goal of this observational study is to investigate the predictive value of sub-hairline electroencephalography (EEG) during anesthesia recovery for postoperative delirium (POD). The main question to be answered is: * Can sub-hairline EEG measured during anesthesia recovery serve as a reliable predictor of POD? Adult patients undergoing elective craniotomy and admitted to the ICU will be enrolled. Sub-hairline EEG will be monitored until ICU discharge.

Eligibility

Age: 18 Years+Healthy volunteers accepted
Inclusion Criteria:

* Age ≥ 18 years
* Planned elective neurosurgical surgery
* ASA physical status I-II
* Signed informed consent

Exclusion Criteria:

* Known neurological or psychiatric disorders (e.g., epilepsy, Parkinson's disease)
* Preoperative cognitive impairment (MMSE score \< 24)
* Long-term use of central nervous system drugs (e.g., antidepressants, antipsychotics)
* Language barriers
* History of craniotomy within the last 12 months
* Inability to place frontal-temporal electrodes due to conditions such as frontal skin injury, severe agitation, or a coronal incision for surgery
* Pregnant or breastfeeding women

Conditions4

Brain Tumor AdultCancerDelirium - PostoperativeNeurosurgery

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