Inhalation anesthesia with sevoflurane during thyroid surgery: the low-flow or minimal-flow anesthesia?
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چکیده
منابع مشابه
Effect of N2O on sevoflurane vaporizer settings during minimal- and low-flow anesthesia.
BACKGROUND Uptake of a second gas of a delivered gas mixture decreases the amount of carrier gas and potent inhaled anesthetic leaving the circle system through the pop-off valve. The authors hypothesized that the vaporizer settings required to maintain constant end-expired sevoflurane concentration (Etsevo) during minimal-flow anesthesia (MFA, fresh gas flow of 0.5 l/min) or low-flow anesthesi...
متن کاملhemodynamic parameters of low-flow isoflurane and low-flow sevoflurane anesthesia during controlled ventilation with laryngeal mask airway
results the mean heart rate values were significantly less in the sevoflurane group (p value < 0.05) at 25 minutes after the surgery. the mean blood pressure in the isoflurane group was significantly higher compared with the sevoflurane group in 10, 20 and 30 minutes after the surgery (p values = 0.0131, 0.0373 and 0.0028, respectively). these differences were clinically unimportant because hea...
متن کاملComparison between low flow sevoflurane anesthesia and total intravenous anesthesia during intermediate-duration surgery: effects on renal and hepatic toxicity.
BACKGROUND Renal and hepatic dysfunction or injury might be involved by ether based anesthetic and intravenous anesthetic drug or surgical stress. The purpose of this study is to compare the effect of moderate duration low-flow sevoflurane versus total intravenous anesthesia on renal and hepatic functions. PATIENTS AND METHODS Eighty (80) patients between the ages of 25-70 scheduled for elect...
متن کاملLow-flow sevoflurane compared with low-flow isoflurane anesthesia in patients with stable renal insufficiency.
BACKGROUND Sevoflurane is degraded to compound A (CpA) by carbon dioxide absorbents containing strong base. CpA is nephrotoxic in rats. Patient exposure to CpA is increased with low fresh gas flow rates, use of Baralyme, and high sevoflurane concentrations. CpA formation during low-flow and closed circuit sevoflurane anesthesia had no significant renal effects in surgical patients with normal r...
متن کاملHemodynamic Parameters of Low-Flow Isoflurane and Low-Flow Sevoflurane Anesthesia During Controlled Ventilation With Laryngeal Mask Airway
BACKGROUND Nowadays laryngeal mask airway (LMA) is popular as one of the best choices for airway management. Low-flow anesthesia has some advantages like lower pollution, hemodynamic stability and cost effectiveness. Volatile anesthetics are widely used for anesthesia maintenance during operations. Sevoflurane has more hemodynamic stability compared to isoflurane, but there are few studies comp...
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ژورنال
عنوان ژورنال: Clinical endocrinology and endocrine surgery
سال: 2016
ISSN: 2519-2582,1818-1384
DOI: 10.24026/1818-1384.3(55).2016.77511