Pretreatment of magnesium sulphate improves intubating conditions of rapid sequence tracheal intubation using alfentanil, propofol, and rocuronium: a randomized trial / 대한마취과학회지
Korean Journal of Anesthesiology
;
: 221-227, 2013.
Artículo
en Inglés
| WPRIM
| ID: wpr-79004
ABSTRACT
BACKGROUND:
We investigated the effects of a magnesium sulfate pretreatment on intubating conditions and cardiovascular responses during rapid sequence tracheal intubation (RSI) in this double-blind randomized study.METHODS:
Adult patients (n = 154) were randomly allocated to a rocuronium-0.6, rocuronium-0.9, or magnesium group. The magnesium group was pretreated with 50 mg/kg MgSO4, and the other two groups received the same volume of isotonic saline. Anesthesia was induced with alfentanil, propofol, and either 0.6 mg/kg (rocuronium-0.6 and magnesium groups) or 0.9 mg/kg (rocuronium-0.9 group) rocuronium. An anesthesiologist, blinded to the group assignments, performed RSI and assessed the intubating conditions. Systolic arterial pressure (SAP) and heart rate (HR) were recorded before the magnesium sulfate or normal saline was administered, before anesthesia induction, before intubation, and every minute after intubation for 5 min.RESULTS:
Airway features were similar among the three groups. The intubating conditions were improved significantly in the magnesium group (P 0.05). No hypertensive episode occurred during the immediate post-intubation period in the magnesium group (P = 0.001), and tachycardia occurred most frequently in the rocuronium-0.6 group (P < 0.05).CONCLUSIONS:
MgSO4 administered prior to RSI using alfentanil, propofol, and rocuronium may improve intubating conditions and prevent post-intubation hypertension.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Taquicardia
/
Alfentanilo
/
Propofol
/
Presión Arterial
/
Frecuencia Cardíaca
/
Hipertensión
/
Androstanoles
/
Intubación
/
Anestesia
/
Magnesio
Tipo de estudio:
Ensayo Clínico Controlado
Límite:
Adulto
/
Humanos
Idioma:
Inglés
Revista:
Korean Journal of Anesthesiology
Año:
2013
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS