Articles: intubation.
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We report the case of a 38-year-old eclamptic patient undergoing emergency Caesarean section who required awake nasotracheal intubation because of her massively swollen and lacerated tongue. Vasoconstriction, in addition to topical anaesthesia, was required due to thrombocytopaenia. The use of three per cent lidocaine with 0.125 per cent phenylephrine for anaesthesia and vasoconstriction is described with successful maternal and neonatal outcome.
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Paramedics intubated 358 of 383 (93.5%) patients over a nine-month period. There were 85 survivors. The intubators used the curved-blade laryngoscope in 304 patients (79.5%). ⋯ This retrospective study further documents the ability of paramedics to successfully perform endotracheal intubation. The high success rate supports training with live subjects. Further studies of cause and impact of complications, correlation of success with increased survival, and alternative techniques are essential for effective EMS system medical control.
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Acta Anaesthesiol Scand · Nov 1988
Randomized Controlled Trial Comparative Study Clinical TrialQT interval of the ECG, heart rate and arterial pressure using five non-depolarizing muscle relaxants for intubation.
The QT interval, heart rate and arterial pressure were measured during anaesthetic induction in 186 patients without cardiovascular diseases or any preoperative drugs. The study was randomized and double-blind. The patients were premedicated with either pethidine 1 mg/kg + atropine 0.01 mg/kg or with only pethidine 1 mg/kg i.m. ⋯ The QT intervals were prolonged only in relation to the increased heart rate. At 6.5 min, the values in all groups were decreased to about the same level as before intubation. The mean control values of the heart rate were between 80 and 90 b.p.m. in the atropine-treated groups and between 70 and 80 b.p.m. in the other groups.(ABSTRACT TRUNCATED AT 250 WORDS)