The Target Plasma Concentration of Propofol Required to Insert a Laryngeal Mask Airway without Muscle Relaxant Use / 대한마취과학회지
Korean Journal of Anesthesiology
;
: 18-23, 2003.
Artículo
en Coreano
| WPRIM
| ID: wpr-40458
ABSTRACT
BACKGROUND:
We evaluated laryngeal mask airway (LMA) insertion conditions, hemodynamic changes and bispectral index (BIS) responses during the induction of anesthesia with target controlled infusion (TCI) of propofol.METHODS:
Ninety patients (ASA 1 or 2, 18-64 years) were allocated randomly to receive an infusion to achieve and maintain target blood concentration of a 4, 5 and 6micro gram/ml. LMA was inserted after loss of consciousness. LMA insertion conditions, hemodynamic and BIS responses were evaluated.RESULTS:
Loss of consciousness and LMA insertion were more rapid in patients with propofol target blood concentration of a 6micro gram/ml than at the other concentrations. Also, full attenuation of larygeal reflexes on the first try was greater in the 6micro gram/ml group than the other groups.CONCLUSIONS:
We conclude that propofol administration at a target blood concentration of 6micro gram/ml allow successful insertion of LMA without major hemodynamic changes.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Plasma
/
Reflejo
/
Inconsciencia
/
Propofol
/
Máscaras Laríngeas
/
Hemodinámica
/
Anestesia
Límite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Anesthesiology
Año:
2003
Tipo del documento:
Artículo
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