Minerva anestesiologica
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Minerva anestesiologica · Mar 1980
[Is d-tubocurarine dangerous for the fetus and the newborn infant?].
A survey of a series of caesarean section done under general anesthesia with the aid of muscle relaxation obtained by repeated doses of d-tubocurarine evidenced a tendency to worsen the Apgar index. In the light of the cases and from the literature some hypotheses are here discussed; the most reliable are based upon the fact that injections of the curare before the plasma half life of the drug end by increasing the materno foetal gradients permitting the transplacentar passage of the d-tubocurarine.
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Minerva anestesiologica · Mar 1980
Case Reports[Case of high spinal anesthesia as a complication of an interscalenic brachial plexus block].
A case of high spinal anesthesia complicating an interscalene brachial plexus block is described. After an apparently straightforward location of the plexus with good paresthesias, the injection of 10 ml of local anesthetic caused a high spinal block whose main feature was apnea. The patient retained his consciousness until he was anesthetized with thiopentone and N2O-O2 and had a vivid recollection of the accident. ⋯ The clinical picture compared to previous cases reported in the literature is commented on. A possible subarachnoid spread of the local anesthetic via the perineural space following intraneural injection is discussed. The author advocates the use of needles no longer than 1 inch for the interscalene approach to the brachial plexus.