General Anesthesia and Regional Cerebral Oxygenation inSpine Surgery Prone Position

• Status: Completed
• Trial end date: 2021-10-01
• Target enrollment: 0
• Participant gender: All

Summary

Elderly patients are reportedly at higher risk of postoperative cognitive dysfunction (POCD).The authors hypothesized that the incidence of POCD would be affected by several factors including, the age of the patient, the degree of cerebral oxygenation, type of anesthesia administered, majority of surgery and the patient position during surgery.The investigators examined the relationship between all the previous parameters and (POCD).

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Tanta University
• Treatments: Anesthetics; Desflurane; Fentanyl; Lidocaine; Sevoflurane

Criteria

Inclusion Criteria:

• Patients scheduled for lumbar spinal surgery

• Procedures performed in the prone position

Exclusion Criteria:

• preexisting neuropsychiatric disorders

• emergency operation

• cardiovascular disease

• respiratory disease

• central nervous system disease

• renal dysfunction

• hepatic dysfunction