Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jan 1995
[Cervicofacial cellulitis of dental origin and tracheal intubation].
To evaluate the difficulty of intubation in relation with the localisation and spread of cervico-facial cellulitis of odontogenic origin and to recognize the optimal technique of intubation in such circumstances. ⋯ The localisation of cellulitis of odontogenic origin is responsible for the difficulty grade of intubation. Awake fibreoptic intubation should be systematically performed in patients with a floor of the mouth cellulitis to reduce the risk of rupture of the abscess by a laryngoscope blade. As trismus associated with mandibular localisations is not relieved by general anaesthesia, awake fibreoptic endotracheal intubation should be preferred.
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Ann Fr Anesth Reanim · Jan 1995
[Combination of propofol-sufentanil on somatosensory evoked potentials in surgery of the spine].
Most anaesthetics depress cortical somatosensory evoked potentials (CSEPs). However, the modification of CSEPs during total intravenous anaesthesia using propofol remaining still unknown, justified this trial. ⋯ Total intravenous anaesthesia with propofol and sufentanil induces a small but stable lengthening of CSEPs latency and a stable decrease of its amplitude, which enable an appropriate monitoring of CSEPs during spine surgery.
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Ann Fr Anesth Reanim · Jan 1995
Case Reports[A cause of difficult weaning from artificial respiration: polyneuropathy of intensive care].
Three cases of Critically Illness Polyneuropathy (CIP) are reported. The difficulty of weaning the patients from the ventilator, whereas sepsis and MOF had been successfully treated, was the main feature in the three cases. The diagnosis was established by eletromyogram, showing a primary axonal denervation of peripheral nerve fibres, which was confirmed by a pathological study in one patient.
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Ann Fr Anesth Reanim · Jan 1995
Case Reports[Value of the monitoring of curarisation during prolonged mivacurium induced neuromuscular block].
A case of neuromuscular blockade of about 200 min of duration, in a 9-year-old boy from mivacurium 0.15 mg.kg-1 is reported. The diagnosis was delayed, after onset of the first signs of recovery, due to the lack of monitoring of neuromuscular transmission. ⋯ The presence of an abnormal genetic variant of pseudocholinesterases was demonstrated by the measurements of pseudocholinesterase activity and dibucaine number. The importance of monitoring of neuromuscular transmission for diagnosis and treatment of mivacurium-induced neuromuscular blockade is underlined.
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The authors report three cases of neuromuscular deficits occurring after a variable time of mechanical ventilation in ICU patients suffering from acute respiratory failure requiring sedation and neuromuscular blockade by pancuronium bromide. The clinical features of these deficits were similar : flaccid quadriparesia slowly reversible without sensory loss and difficult weaning from ventilation for two patients. ⋯ After a status asthmaticus treated with corticosteroids and mechanical ventilation under muscle relaxants, creatine kinases should be measured in plasma and a neurological examination be performed. The value of neuromuscular blockade monitoring for the prevention of this myopathy should be assessed.