Postoperative Cognitive Dysfunction
Conditions
Interventions
Group P:Intraoperative anesthesia was maintained with total intravenous anesthesia via continuous propofol infusion throughout the procedure.
Group S:Intraoperative anesthesia was maintained with sevoflurane inhalation anesthesia throughout the procedure.
Sponsors
The Second People's Hospital of Wuhu City, Anhui Province
Eligibility
Sex/Gender
All
Age
65 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients aged >= 65 years, ASA classification II-III, scheduled for laparoscopic gastrointestinal surgery; 2. Preoperative Mini-Mental State Examination score not less than 23; 3. History of cerebral hemorrhage, cerebral infarction, TIA, cerebrovascular stenosis, Parkinson's disease, chronic headaches or dizziness, but no episodes in the past three months and no corresponding clinical symptoms.
Exclusion criteria
Exclusion criteria: 1. Patients with intracranial hypertension; 2. Patients with severe systemic diseases; 3. Patients with severe anemia; 4. Patients undergoing secondary surgery; 5. Patients who cannot communicate normally; 6. Patients with trauma or infection on the forehead.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraoperative absolute change value of rSO2;Mimi-mentalstate Examination Score; | — |
Countries
China
Contacts
Public ContactYing Zhao
The Second People's Hospital of Wuhu City, Anhui Province
Outcome results
None listed