Annales françaises d'anesthèsie et de rèanimation
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Ann Fr Anesth Reanim · Jan 1986
Randomized Controlled Trial Comparative Study Clinical Trial[Maintenance of obstetrical analgesia by continuous perfusion into the peridural space].
Two methods of epidural analgesia were compared in two randomized groups each of 16 normal women in labour, using bolus or continuous infusion. Analgesia was provided by a mixture of bupivacaine 0.25% and fentanyl. ⋯ There was no statistical difference between the two groups concerning length of labour, number of forceps, Apgar score and patient, obstetrician and anaesthetist satisfaction score. Although continuous epidural infusion was greatly appreciated by the obstetrical team, it would seem to be of interest only when labour is long enough to require larger doses, especially when labour is induced.
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Ann Fr Anesth Reanim · Jan 1986
Comparative Study[Spinal anesthesia with isobaric 0.5% bupivacaine. Effect of age].
The effects of age on the characteristics of spinal anaesthesia with plain bupivacaine were investigated in 29 adult patients (less than 50 yr : group I), and 37 older patients (greater than or equal to 80 yr : group II). Three millilitres of 0.5% solution (15 mg) were injected at the L3-L4 interspace in the lateral position; the patients were turned supine immediately afterwards. The onset, extent and duration of sensory and motor blockade, the cardiovascular effects and the quality of anaesthesia were evaluated. ⋯ Only the Bromage's degrees 2 and 1 were greater in the elderly's group. In the older group, there was a tendency to a greater decrease in systolic arterial pressure from the preanaesthetic values (-20.9% versus -13%). But moderate falls in mean and diastolic arterial pressures were observed.(ABSTRACT TRUNCATED AT 250 WORDS)
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Ann Fr Anesth Reanim · Jan 1986
Case Reports[Contracture test with ionophore A 23187 for the diagnosis of malignant hyperthermia].
The results are reported of the contracture test obtained by using the calcium ionophore A 23187 (Calcimycin) in two patients, the son (A) and the mother (B). The past history of patient A revealed the occurrence of an impending malignant hyperthermia crisis during induction of anaesthesia in 1975. ⋯ It is suggested the A 23187 contracture test be added to the contracture tests as defined by the European Malignant Hyperpyrexia Group. This test could be of great help in identifying the percentage of relatives of MHS ("malignant hyperthermia susceptible") patients found to be MHE ("malignant hyperthermia equivocal").
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Ann Fr Anesth Reanim · Jan 1986
Case Reports[Heart arrest during general anesthesia in a child with unrecognized Duchenne's dystrophy].
A three-year old child was anaesthetized by halothane. Cardiac arrest occurred soon after the injection of suxamethonium. Signs of rhabdomyolysis associated with hyperkalemia were present. The diagnosis of Duchenne muscular dystrophy was obtained afterwards.