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1.
Korean Journal of Anesthesiology ; : 476-479, 2006.
Artículo en Coreano | WPRIM | ID: wpr-205604

RESUMEN

A Swan-Ganz catheter is a useful monitoring device for measuring the pulmonary artery pressure, pulmonary capillary wedge pressure and cardiac output, but its insertion brings about many complications, including dysrhythmias, pulmonary artery rupture, thrombosis and infection. We report here on a case of malposition of a Swan-Ganz catheter in a 49-year-old female patient who had undergone liver transplantation due to alcoholic liver cirrhosis.


Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Gasto Cardíaco , Catéteres , Cirrosis Hepática Alcohólica , Trasplante de Hígado , Arteria Pulmonar , Presión Esfenoidal Pulmonar , Rotura , Trombosis
2.
Korean Journal of Anesthesiology ; : 312-317, 2006.
Artículo en Coreano | WPRIM | ID: wpr-135528

RESUMEN

BACKGROUND: Combination of propofol and remifentanil is an ideal regimen for total intravenous anesthesia. The purpose of this study is to determine the effect-site concentration of remifentanil for prevention of hemodynamic responses to tracheal intubation during fixed propofol infusion (4microgram/ml) and to find any sexual differences. METHODS: Thirty ASA physical status I-II patients undergoing general anesthesia were assigned to male (n = 15), and female (n = 15) group. All patients received a target controlled infusion (TCI) of propofol with a fixed effect-site concentration of 4microgram/ml. After target effect-site concentration of propofol and remifentanil was reached, tracheal intubation was performed. The hemodynamic changes (systolic/diastolic blood pressure, mean arterial pressure, and heart rate) were measured at 1 and 2 min before tracheal intubation (baseline), immediately after, 1, 2, 3, 4 and 5 min following tracheal intubation. In both groups, effect-site concentration of remifentanil was initiated with 3 ng/ml. Subsequent concentration of remifentanil was determined by hemodynamic responses of the previous patient to tracheal intubation based on up and down sequential allocation. RESULTS: The mean EC50 of remifentanil for prevention of hemodynamic responses to tracheal intubation were 1.37 ng/ml (95% CI, 0.95-1.81 microgram/ml) in male group and 1.05 microgram/ml (95% CI, 0.68-1.40 ng/ml) in female group, respectively. In addition, there were no statistical significant differences between two groups. CONCLUSIONS: Relatively small dosages of remifentanil (0.68-1.81 microgram/ml) for attenuation of hemodynamic responses to tracheal intubation was needed in Korean population in propofol TCI and there were no sexual differences.


Asunto(s)
Femenino , Humanos , Masculino , Anestesia General , Anestesia Intravenosa , Presión Arterial , Presión Sanguínea , Frecuencia Cardíaca , Corazón , Hemodinámica , Intubación , Propofol , Caracteres Sexuales
3.
Korean Journal of Anesthesiology ; : 312-317, 2006.
Artículo en Coreano | WPRIM | ID: wpr-135525

RESUMEN

BACKGROUND: Combination of propofol and remifentanil is an ideal regimen for total intravenous anesthesia. The purpose of this study is to determine the effect-site concentration of remifentanil for prevention of hemodynamic responses to tracheal intubation during fixed propofol infusion (4microgram/ml) and to find any sexual differences. METHODS: Thirty ASA physical status I-II patients undergoing general anesthesia were assigned to male (n = 15), and female (n = 15) group. All patients received a target controlled infusion (TCI) of propofol with a fixed effect-site concentration of 4microgram/ml. After target effect-site concentration of propofol and remifentanil was reached, tracheal intubation was performed. The hemodynamic changes (systolic/diastolic blood pressure, mean arterial pressure, and heart rate) were measured at 1 and 2 min before tracheal intubation (baseline), immediately after, 1, 2, 3, 4 and 5 min following tracheal intubation. In both groups, effect-site concentration of remifentanil was initiated with 3 ng/ml. Subsequent concentration of remifentanil was determined by hemodynamic responses of the previous patient to tracheal intubation based on up and down sequential allocation. RESULTS: The mean EC50 of remifentanil for prevention of hemodynamic responses to tracheal intubation were 1.37 ng/ml (95% CI, 0.95-1.81 microgram/ml) in male group and 1.05 microgram/ml (95% CI, 0.68-1.40 ng/ml) in female group, respectively. In addition, there were no statistical significant differences between two groups. CONCLUSIONS: Relatively small dosages of remifentanil (0.68-1.81 microgram/ml) for attenuation of hemodynamic responses to tracheal intubation was needed in Korean population in propofol TCI and there were no sexual differences.


Asunto(s)
Femenino , Humanos , Masculino , Anestesia General , Anestesia Intravenosa , Presión Arterial , Presión Sanguínea , Frecuencia Cardíaca , Corazón , Hemodinámica , Intubación , Propofol , Caracteres Sexuales
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