Postoperative delirium
Conditions
Interventions
Test group:Intraoperative EEG monitoring to guide anesthesia
Control group:ntraoperative EEG monitoring is not visible
anesthesia management is guided by the patients vital signs and the minimum alveolar concentration (MAC) of inhaled anesthetics
Sponsors
University Town Hospital Affiliated to Chongqing Medical University
Eligibility
Sex/Gender
All
Age
60 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Age >= 60 years; 2. ASA physical status > II; 3. MMSE score 2 hours; 6. Voluntarily consents to participate and signs the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Presence of delirium prior to surgery; 2. History of substance abuse or dependence on sedative-analgesic medications; 3. Severe communication impairments due to deafness, blindness, aphasia, etc.; 4. Surgeries for which EEG monitoring is not feasible, including brain surgery and maxillofacial surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative delirium incidence rate 1-5 days; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of delirium during the awakening period;Incidence of complications 30 days after surgery;All-Cause Mortality; | — |
Countries
China
Contacts
Public ContactYanqing Zhang
University Town Hospital Affiliated to Chongqing Medical University
Outcome results
None listed