Anaesthesia and intensive care
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Anaesth Intensive Care · Aug 1985
Comparative StudyTemperature maintenance in infants undergoing anaesthesia and surgery.
A study has been conducted on infants under six months of age during induction and anaesthesia to compare the effect on heat loss when a warming blanket, a humidifier and an overhead heater were used. The combination of all three was associated with significantly less heat loss than when the blanket was used alone. The particular benefit of the overhead heater during prolonged preparation for neurosurgery was also demonstrated. It is recommended that overhead heaters should be used during induction of anaesthesia in infants.
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Anaesth Intensive Care · Aug 1985
Comparative StudyCutaneous sensitivity to atracurium and vecuronium in patients suffering anaphylactoid reactions to neuromuscular blockers.
Using an ordinal measure of cutaneous sensitivity to intradermal injections of atracurium and vecuronium, 40 nonreacting subjects were compared with a group of 24 patients previously suffering life-threatening anaphylactoid reactions to other muscle relaxants. Enhanced cutaneous sensitivity to vecuronium was found in three, and to atracurium in two of the previously reacting group. With the exception of those showing abnormal reactivity, no significant difference was found in the distribution of cutaneous sensitivity in the control and reacting group. A concentration of vecuronium 8.75 times that of atracurium was required to produce an equivalent intradermal wheal response.