These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Comparison of maintenance and recovery characteristics of sevoflurane-nitrous oxide and enflurane-nitrous oxide anaesthesia.
    Author: Blanco E, Vidal MI, Blanco J, Fagundo S, Campaña O, Alvarez J.
    Journal: Eur J Anaesthesiol; 1995 Sep; 12(5):517-23. PubMed ID: 8542862.
    Abstract:
    We compared maintenance of anaesthesia and recovery using either sevoflurane or enflurane anaesthesia in ASA I-III patients undergoing surgery with an anticipated minimum duration of 3 h. Serum fluoride concentrations were also measured to assess the potential for renal toxicity. After induction of anaesthesia with thiopentone, patients received, for maintenance, either 1.5% end-tidal sevoflurane (0.73 MAC) with N2O 58% (0.58 MAC) (n = 40) or 1.2% end-tidal enflurane (0.7 MAC) with N2O 57% (0.57 MAC) (n = 40). Other drugs administered during anaesthesia were similar in all groups. Haemodynamic measurements, recovery times, as well as post-operative nausea and vomiting were comparable in both groups. The mean peak plasma inorganic fluoride ion concentrations were reached 4 h after operation in both groups (27.7 microM L-1 for sevoflurane and 16.75 microM L-1 for enflurane, P < 0.05) declining 50% within 24 h in both groups. A positive correlation (P < 0.05) was found between anaesthetic exposure (MAC h) and fluoride concentrations in the two groups. Sevoflurane anaesthesia resulted in similar haemodynamic stability, recovery times and post-operative side effects as enflurane anaesthesia, but produced significantly greater serum fluoride levels.
    [Abstract] [Full Text] [Related] [New Search]