Articles: intubation.
-
Clinical Trial Controlled Clinical Trial
Circulatory responses to laryngoscopy and endotracheal intubation in patients with and without cardiovascular disease. Effect of prophylactic practolol.
The effect of small intravenous doses of practolol (0.2 mg/kg body weight) on the circulatory response to laryngoscopy and endotracheal intubation, when administered with atropine (0.01 mg/kg b.w.) prior to anaesthesia was studied in 39 patients with and without cardiovascular disease. Practolol diminished significantly the rise of mean arterial pressure and pulse rate affected by laryngoscopy and endotracheal intubation when performed under thiopentone-succinylcholine anaesthesia. ⋯ The small practolol dose used had no adverse circulatory effects. It is suggested that the administration of a small prophylactic dose of practolol is useful in preventing the excessive cardiovascular response due to laryngoscopy and endotracheal intubation.
-
Acta Anaesthesiol Scand · Jan 1977
Intubation of newborns and infants: a solution to the problem of water condensation.
Treatment with humidified air in intubated newborns and infants its often complicated by the embarrassing problem of water condensation. This problem is solved by the humidification system described below, in which the tube delivering humidified air is surrounded by an Armaflex-insulated spiral-wire tube. Through the space between the two tubes, an adjustable air warmer delivers dry air at a temperature and flow rate such that the temperature of the humidified air in the delivery tube is maintained above its dew-point temperature.