NCT04219033

Postoperative Cognitive Function and EEG

Correlation Between Postoperative Cognitive Function and EEG Parameters in Elderly Patients Undergoing Non-cardiac Major Surgery : Multi-center, Prospective, Observational Study

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 1,250 (estimated)
• Sponsor: Air Force Military Medical University, China · Academic / Other
• Sex: All
• Age: 65 Years – 100 Years
• Healthy volunteers: Not accepted

Summary

In the elderly patients undergoing elective non-cardiac major surgery, the differences of EEG parameters between those with and without postoperative cognitive dysfunction were observed to determine the characteristic changes of EEG parameters related to postoperative cognitive dysfunction

Conditions

• Aging
• Postoperative Cognitive Dysfunction
• EEG With Periodic Abnormalities

Interventions

Type	Name	Description
OTHER	EEG(Electroencephalogram) change	patients are found to have characteristic EEG change

Timeline

• Start date: 2020-05-05
• Primary completion: 2023-03-31
• Completion: 2023-04-30
• First posted: 2020-01-06
• Last updated: 2022-10-18

Locations

18 sites across 1 country: China