Minerva anestesiologica
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Minerva anestesiologica · May 2003
ReviewAnaesthesia for non obstetric surgery in pregnant patients.
Female sex constitutes a great part of population and most women are young in childbearing age and expected to be submitted to emergency or urgent obstetric surgery following traumas or diseases which require immediate treatment. Anesthetic considerations for non obstetric surgery during pregnancy include concern for the safety of 2 patients, the mother and fetus, which will be discussed together with the prevention of preterm labor.
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Minerva anestesiologica · May 2003
Review[Prevention of cardiovascular accidents during locoregional anesthesia].
Cardiovascular complications can be divided into 2 big categories involving the cardiovascular system in locoregional anaesthesia: those of local anaesthetics with direct effect on sympathetic fibres, which regulate the cardiovascular activity and those who derives from alteration of the normal cardiac function due to the toxic effect of the drugs. While the first are referred to the extension of a central block, the second considers the overdose caused by accidental intravenous injection. This is more frequent in peripheral blocks then in central blocks. ⋯ The prevention of those complications should foresee through an accurate anamnesis the subjective conditions of risk: so we have to choose the best individual technique and dose of anaesthetics; the use of qualitative correct material, the ENS as a support to identify nerve structures and the application of more recent and safe drugs represented by the compound of S(-) enantiomers, Ropivacaine and Levobupivacaine. Which are described to be less cardiotoxic but with the same characteristics as Bupivacaine. Finally don't forget respect the classical rules of security during locoregional anaesthesia.