Journal of neurosurgical anesthesiology
-
J Neurosurg Anesthesiol · Oct 2001
Randomized Controlled Trial Comparative Study Clinical TrialInhalation versus total intravenous anesthesia for lumbar disc herniation: comparison of hemodynamic effects, recovery characteristics, and cost.
The clinical effects, recovery characteristics, and costs of total intravenous anesthesia (TIVA), sevoflurane, and isoflurane anesthesia have been measured in various out-patient operations, but have not been evaluated in patients undergoing laminectomy or discectomy. In the current study, the authors assessed the hemodynamic characteristics, recovery, and cost analyzes after laminectomy and discectomy operations, comparing TIVA, sevoflurane, and isoflurane anesthesia. Sixty American Society of Anesthesiologists I and II patients were randomly divided into three groups, each consisting of 20 patients. ⋯ Thus, TIVA patients required fewer additional drugs and showed the lowest additional costs in the post-anesthesia care unit. However, the total cost was significantly higher in the TIVA group than in the sevoflurane and isoflurane groups (52.73 dollars, 29.99 dollars, and 24.14 dollars, respectively) ( P < .05). Total intravenous anesthesia was associated with the highest intraoperative cost but provided the most rapid recovery from anesthesia, and the least frequent postoperative side effects.