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Uncategorized Published - 27 December, 2017    By - Dr Clemens
Effects of Changes in Arterial Carbon Dioxide and Oxygen Partial Pressures on Cerebral Oximeter Performance

Authors: Andrew Schober, M.D., Ph.D. et al Anesthesiology 1 2018, Vol.128, 97-108 Background: Cerebral oximetry (cerebral oxygen saturation; ScO2) is used to noninvasively monitor cerebral oxygenation. ScO2 readings are based on the fraction of reduced and oxidized hemoglobin as an indirect estimate of brain tissue oxygenation and assume a static ratio of arterial to venous intracranial blood. Conditions […]

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Uncategorized Published - 27 December, 2017    By - Dr Clemens
An International, Multicenter, Observational Study of Cerebral Oxygenation during Infant and Neonatal Anesthesia

Authors: Vanessa A. Olbrecht, M.D., M.B.A. et al Anesthesiology 1 2018, Vol.128, 85-96. Background: General anesthesia during infancy is associated with neurocognitive abnormalities. Potential mechanisms include anesthetic neurotoxicity, surgical disease, and cerebral hypoxia–ischemia. This study aimed to determine the incidence of low cerebral oxygenation and associated factors during general anesthesia in infants. Methods: This multicenter study enrolled 453 […]

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Uncategorized Published - 27 December, 2017    By - Dr Clemens
Effects of Forced Air Warming on Airflow around the Operating Table

Authors: Kazuhiro Shirozu, M.D., Ph.D. et al Anesthesiology 1 2018, Vol.128, 79-84. Background: Forced air warming systems are used to maintain body temperature during surgery. Benefits of forced air warming have been established, but the possibility that it may disturb the operating room environment and contribute to surgical site contamination is debated. The direction and speed of […]

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Uncategorized Published - 27 December, 2017    By - Dr Clemens
Prevalence of Potentially Distracting Noncare Activities and Their Effects on Vigilance, Workload, and Nonroutine Events during Anesthesia Care

Authors: Jason M. Slagle, Ph.D. et al Anesthesiology 1 2018, Vol.128, 44-54. Background: When workload is low, anesthesia providers may perform non–patient care activities of a clinical, educational, or personal nature. Data are limited on the incidence or impact of distractions on actual care. We examined the prevalence of self-initiated nonclinical distractions and their effects on anesthesia […]

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Uncategorized Published - 27 December, 2017    By - Dr Clemens
Neostigmine Administration after Spontaneous Recovery to a Train-of-Four Ratio of 0.9 to 1.0: A Randomized Controlled Trial of the Effect on Neuromuscular and Clinical Recovery

Authors: Glenn S. Murphy, M.D. et al Anesthesiology 1 2018, Vol.128, 27-37. Background: When a muscle relaxant is administered to facilitate intubation, the benefits of anticholinesterase reversal must be balanced with potential risks. The aim of this double-blinded, randomized noninferiority trial was to evaluate the effect of neostigmine administration on neuromuscular function when given to patients after […]

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