Relationship between anesthesia factors and postoperative cognitive dysfunction in elderly patients with metabolic syndrome: propofol-based anesthesia versus sevoflurane-based anesthesia / 中华麻醉学杂志
Chinese Journal of Anesthesiology
; (12): 910-913, 2017.
Article
en Zh
| WPRIM
| ID: wpr-666364
Biblioteca responsable:
WPRO
ABSTRACT
Objective To compare the effects of propofol-based anesthesia versus sevoflurane-based anesthesia on postoperative cognitive dysfunction (POCD) in elderly patients with metabolic syndrome.Methods Ninety-four patients of both sexes,aged 65-80 yr,weighing 60-95 kg,of American Society of Anesthesiologists physical status Ⅱ or Ⅲ,scheduled for elective orthopedic surgery or gastrointestinal surgery under general anesthesia,were assigned to either propofol-based anesthesia group (group P,n =47) or sevoflurane-based anesthesia group (group S,n =47) using a random number table.Anesthesia was maintained by Ⅳ infusion of propofol 4-6 mg · kg-1 · h-1 in group P and by inhalation of 1％-2％ sevoflurane in group S.The bispectral index value was maintained between 40-60 during surgery.Cognitive function was evaluated using the Mini-Mental State Examination,trial making test and Digit Span Tests Forward and Backward at 1 day before surgery and 3 and 7 days after surgery.The occurrence of POCD was recorded at 3 and 7 days after surgery.Results There were no significant differences in Mini-Mental State Examination scores,trial making test time,Digit Span Tests Forward and Backward scores or incidence of POCD between group S and group P (P＞0.05).Conclusion The effects of propofol-based anesthesia and sevoflurane-based anesthesia on POCD are comparable in elderly patients with metabolic syndrome.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Anesthesiology
Año:
2017
Tipo del documento:
Article