NCT07323940 Correlation Between Perioperative EEG Variability and Postoperative Delirium Incidence.
| NCT ID | NCT07323940 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Xin Chen |
| Condition | Delirium - Postoperative |
| Study Type | OBSERVATIONAL |
| Enrollment | 90 participants |
| Start Date | 2025-12-12 |
| Primary Completion | 2027-12-12 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.
This trial targets 90 participants in total. It began in 2025-12-12 with a primary completion date of 2027-12-12.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
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.
Eligibility Criteria
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.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07323940 clinical trial?
This trial is open to participants of all sexes, aged 65 Years or older, studying Delirium - Postoperative. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07323940 currently recruiting?
Yes, NCT07323940 is actively recruiting participants. Contact the research team at Dr_chen1699@163.com for enrollment information.
Where is the NCT07323940 trial being conducted?
This trial is being conducted at Haikou, China.
Who is sponsoring the NCT07323940 clinical trial?
NCT07323940 is sponsored by Xin Chen. The trial plans to enroll 90 participants.