Effects of alfentanil on the pressor and catecholamine responses to tracheal intubation.
نویسندگان
چکیده
The effects of alfentanil (given during induction of anaesthesia) on the haemodynamic and catecholamine responses to tracheal intubation were studied in 44 adult patients who received alfentanil 10 micrograms kg-1 or 40 micrograms kg-1, or saline placebo. Alfentanil 10 micrograms kg-1 and 40 micrograms kg-1 prevented any increase in heart rate and arterial pressure after tracheal intubation. Alfentanil 40 micrograms kg-1 produced profound hypotension and bradycardia. The use of alfentanil in both doses was associated with a decrease in plasma adrenaline concentrations after tracheal intubation.
منابع مشابه
Effects of remifentanil and alfentanil on cardiovascular responses to tracheal intubation
Introduction: Laryngoscopy and tracheal intubation necessitate to start a surgery and induction of general anesthesia as well as the maintenance of the air way and to provide ventilation. However, Laryngoscopy and tracheal intubation may lead to hemodynamic response that appear with the symptoms of hypertension tachycardia, arrhythmia and myocardial ischemia and results in myocardial infarction...
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ورودعنوان ژورنال:
- British journal of anaesthesia
دوره 59 6 شماره
صفحات -
تاریخ انتشار 1987