Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Jun 2017
ReviewThe use of vasopressors during spinal anaesthesia for caesarean section.
Hypotension remains one of the most researched subjects in obstetric anaesthesia. The purpose of this study is to review the most recent published articles on the use of vasopressors during spinal anaesthesia for caesarean section. ⋯ Evidence continues to support phenylephrine as the first-line vasopressor in obstetrics. However, recent research is emerging to suggest that low-dose norepinephrine may be a better alternative. Prophylactic infusions are effective and automated systems have potential for the future.
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The current review focuses on patients with congenital heart disease (CHD) with regard to recent trends in global demographics, healthcare provision for noncardiac surgery, as well as anesthetic and perioperative care for these patients. ⋯ Medical progress in treatment of CHD has shifted morbidity and mortality of these patients largely to adulthood. Future investigations including risk stratification of ACHD patients are necessary to further improve perioperative management, especially for low-risk and high-risk noncardiac management.
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Adverse long-term impact of general anesthesia on the developing brain is a widely discussed and controversial issue with potential public health relevance. The goal of this article is to give insights into the most recent experimental and clinical observations aimed to advance our understanding in this field. ⋯ Experimental data with reasonable translational relevance suggest that early-life exposure to general anesthetics can induce lasting behavioral and cognitive deficits. In contrast, human studies provide, at best, mixed evidence about developmental anesthesia neurotoxicity. Future research, both experimental and human, is needed to clarify this important issue.