Articles: general-anesthesia.
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Clinics in perinatology · Dec 2019
ReviewHuman Studies of Anesthesia-Related Neurotoxicity in Children: A Narrative Review of Recent Additions to the Clinical Literature.
In 2017, the US Food and Drug Administration warned that exposure to anesthetic medicines for lengthy periods of time or over multiple surgeries may affect brain development in children aged less than 3 years. Since then, the clinical literature continues to find mixed evidence of pediatric anesthesia-related neurotoxicity. However, several new human studies provide strong evidence that a single short exposure to general anesthesia in young children does not cause detectable neurocognitive injury by neuropsychological testing. These newer findings are reassuring, but cannot be extrapolated to children who are deemed to be at highest risk of neurologic injury after anesthesia.
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Advances in imaging and technique have pushed the boundaries of the types of surgical interventions available to fetuses with congenital and developmental abnormalities. This review focuses on fundamental aspects of fetal anesthesia, including the physiologic changes of pregnancy, uteroplacental perfusion, and fetal physiology. We discuss the types of fetal surgeries and procedures currently being performed and discuss the specific anesthetic approaches to different categories of fetal surgeries. We also discuss ethical aspects of fetal surgery and anesthesia.
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This article provides a systematic review of pediatric emergence agitation, also known as emergence delirium. Major topics of this review include the incidence, risk factors, and impact of the phenomenon, in addition to current evidence-based strategies for prevention of pediatric emergence agitation. ⋯ In an attempt to prevent this problem, anesthesia providers should consider these factors and possible interventions when implementing an anesthetic plan. Evidence-based interventions that may decrease the incidence of pediatric emergence agitation include technology, familial involvement, pharmacologic adjuncts, and alternative methods of general anesthesia.
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Int J Obstet Anesth · Nov 2019
Review Meta AnalysisInduction opioids for caesarean section under general anaesthesia: a systematic review and meta-analysis of randomised controlled trials.
Remifentanil and alfentanil effectively reduce the pressor response to intubation for general anaesthesia cesarean section, without depressing neonatal Apgar scores.
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Meta Analysis Comparative Study
High-dose versus low-dose opioid anesthesia in adult cardiac surgery: A meta-analysis.
We performed a systematic comparison of high-dose and low-dose opioid anesthesia in cardiac surgery. ⋯ Our data suggest that low-dose opioids, both short acting and long acting, are safe and effective to use in adult cardiac surgery patients, independent of the clinical characteristics of the patients and the type of opioid used. In view of the current opioid epidemic, low-dose opioid anesthesia should be considered for cardiac surgery patients.