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Correlation Between Perioperative EEG Variability and Postoperative Delirium Incidence.

Recruitingn/aAges 65 Years - anyAllXin Chen
NCT07323940 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

This clinical study aims to investigate whether multiscale entropy analysis of electroencephalogram data can distinguish between ordinary elderly surgical patients and elderly patients with postoperative delirium.This study may help identify postoperative delirium in surgical patients at an early stage.

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📋 Eligibility rules (as published)
Inclusion Criteria: 1. Patients undergoing general anaesthesia with single-lumen endotracheal tube placement; 2. Age ≥65 years, gender unrestricted, body mass index (BMI) 18-28 kg/m²; 3. Normal mouth opening and head/neck mobility; 4. Pre-anaesthesia American Society of Anaesthesiologists (ASA) physical status classification of I or II and Mallampati airway classification of I or II. Exclusion Criteria: 1. Individuals with psychiatric disorders, literacy issues, or communication difficulties who are unable to cooperate with POD screening; 2. Patients with severe lesions in vital organs, such as the heart, lungs, brain, liver or kidneys. 3. Those undergoing cardiac or neurosurgical procedures during this admission; 4. A history of alcohol abuse or recent use of sedatives or opioids; 5. haemoglobin \<100 g/L; 6. Participation in any clinical research studies within the past 3 months.
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What it tests

  • Collect preoperative and intraoperative electroencephalogram data
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Where

1 site
Department of Anesthesiology,the Second Affiliated Hospital of Hainan Medical University
Haikou, China
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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