Effects of total intravenous anesthesia and combined intravenous and inhalation anesthesia on blood glucose and cortisol in spinal neurosurgery
10.3760/cma.j.issn.1673-4904.2010.27.006
- VernacularTitle:全凭静脉及静吸复合麻醉对脊柱神经外科手术患者血糖和皮质醇的影响
- Author:
Haiyang LIU
;
Tongyan CHEN
;
Hengyu ZENG
;
Ruquan HAN
- Publication Type:Journal Article
- Keywords:
Anesthesia,intravenous;
Anesthesia,inhalation;
Blood glucose;
Hydrocortisone;
Spinal neurosurgery
- From:
Chinese Journal of Postgraduates of Medicine
2010;33(27):13-16
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of total intravenous anesthesia (TIVA) and combined intravenous and inhalation anesthesia on blood glucose and cortisol in spinal neurosurgery.Methods Forty-four spinal neurosurgery patients were divided into propofol combined with remifentanil group (PR group) and sevoflurane combined with remifentanil group (SR group ), 22 cases in each group,they were induced with propofol, sufentanil and rocuronium. Anesthesia was maintained with sevoflurane in SR group while propofol in PR group. Depth of anesthesia adaption according to bispectral index (BIS)(45 -55). Blood glucose, cortisol, haemodynamics were observed at different time points. Results The mean arterial pressure(MAP) was higher after induction in PR group than that in SR group(P ＜ 0.05 ). Sixty minutes after induction, MAP was lower than that before induction in PR group (P ＜ 0.05 ). Heart rate ( HR )in both SR group and PR group were lower at 60 and 120 minutes after induction than those before induction (P ＜ 0.05). HR was lower at 5 minutes after induction in PR group than that in SR group (P ＜ 0.05). No significant difference was showed in blood glucose and cortisol between the two groups (P ＞ 0.05 ). Cortisol level was significantly lower at 120 minutes after induction than that before induction [(40.6 ± 18.3) μg/L vs. ( 129.7 ± 36.7 ) μg/L, P ＜ 0.05 ] and at 24 hours postoperative [ (93.6 ± 19.8 ) μg/L ] recovered to the level before induction in PR group. Cortisol level was significantly higher before induction than 120 minutes after induction [ ( 130.5 ± 32.1 ) μg/L vs. (51.6 ± 16.8 ) μg/L, P ＜ 0.05 ] and 24 hours postoperative was (75.9 ± 18.2) μg/L in SR group. Conclusions Two anesthetic regimens are compatible during spinal neurosurgery, with no apparent fluctuations of perioperative blood glucose. However, longer cortisol inhibition is probably happened when using sevoflurane.
