Author: Dr Clemens

Uncategorized Published - 20 September, 2017    By - Dr Clemens
Association between Intrapartum Magnesium Administration and the Incidence of Maternal Fever: A Retrospective Cross-sectional Study

Authors: Elizabeth M. S. Lange, M.D. et al Anesthesiology published on September 7, 2017. Background: Intrapartum maternal fever is associated with several adverse neonatal outcomes. Intrapartum fever can be infectious or inflammatory in etiology. Increases in interleukin 6 and other inflammatory markers are associated with maternal fever. Magnesium has been shown to attenuate interleukin 6–mediated fever in […]

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Uncategorized Published - 19 September, 2017    By - Dr Clemens
Forced Air Thermal Regulating Systems: Healthcare Provider Letter – Information About Use

FDA & Washington Alerts ASA Monitor August 2017 AUDIENCE: Surgery, Nursing, Anesthesia ISSUE: The FDA is reminding health care providers that using thermoregulation devices during surgery, including forced air thermoregulating systems, have been demonstrated to result in less bleeding, faster recovery times, and decreased risk of infection for patients. The FDA recently became aware that some health […]

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Uncategorized Published - 19 September, 2017    By - Dr Clemens
Effect of Intrathecal Bupivacaine Dose on the Success of External Cephalic Version for Breech Presentation: A Prospective, Randomized, Blinded Clinical Trial

Authors: Laurie A. Chalifoux, M.D. et al Anesthesiology 10 2017, Vol.127, 625-632. Background: Breech presentation is a leading cause of cesarean delivery. The use of neuraxial anesthesia increases the success rate of external cephalic version procedures for breech presentation and reduces cesarean delivery rates for fetal malpresentation. Meta-analysis suggests that higher-dose neuraxial techniques increase external cephalic version […]

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Uncategorized Published - 19 September, 2017    By - Dr Clemens
Extubation, Black Boxes, and Ontology

Authors: Martin J. Tobin, M.D. et al Anesthesiology 10 2017, Vol.127, 599-600 IN the present issue of Anesthesiology, Silva et al.1  report on the ability of thoracic ultrasound to predict the development of respiratory distress in patients extubated after tolerating 60 min of pressure support set at 7 cm H2O. They studied 136 patients, and 18.4% required reintubation. Integrated statistical […]

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Uncategorized Published - 19 September, 2017    By - Dr Clemens
Not Too Little, Not Too Much: Finding the Goldilocks Zone for Spinal Anesthesia to Facilitate External Cephalic Version

Authors: Brendan Carvalho, M.B.B.Ch., F.R.C.A. et al Anesthesiology 10 2017, Vol.127, 596-598. APPROXIMATELY one third of all births in the United States are by cesarean delivery, and in most high-income countries the cesarean delivery rate also exceeds that recommended by the World Health Organization for optimal maternal and neonatal outcomes.1  This is concerning, because cesarean delivery, and […]

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Uncategorized Published - 19 September, 2017    By - Dr Clemens
Labor Epidural Analgesia and Breastfeeding

Author: David H. Chestnut, M.D. Anesthesiology 10 2017, Vol.127, 593-595. “BREASTFEEDING is an important public health concern.”1  So begins—correctly—a fine clinical research publication in this issue of Anesthesiology.1  Breastfeeding incurs substantial health benefits for both the mother and the baby.2.3 Short-term maternal benefits of breastfeeding include decreased postpartum blood loss and more rapid involution of the uterus. An exhaustive […]

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Uncategorized Published - 18 September, 2017    By - Dr Clemens
Recovery after Nulliparous Birth: A Detailed Analysis of Pain Analgesia and Recovery of Function

Authors: Ryu Komatsu, M.D. et al Anesthesiology 10 2017, Vol.127, 684-694. Background: The majority of parturients in the United States first return for evaluation by their obstetric practitioner 6 weeks after delivery. As such, there is little granular data on the pain experience, analgesic requirements, and functional recovery during the postpartum period. This prospective observational study was […]

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Uncategorized Published - 18 September, 2017    By - Dr Clemens
Combined Thoracic Ultrasound Assessment during a Successful Weaning Trial Predicts Postextubation Distress

Authors: Stein Silva, M.D., Ph.D. et al Anesthesiology 10 2017, Vol.127, 666-674 Background: Recent studies suggest that isolated sonographic assessment of the respiratory, cardiac, or neuromuscular functions in mechanically ventilated patients may assist in identifying patients at risk of postextubation distress. The aim of the present study was to prospectively investigate the value of an integrated thoracic […]

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Uncategorized Published - 18 September, 2017    By - Dr Clemens
Preventing Retained Central Venous Catheter Guidewires: A Randomized Controlled Simulation Study Using a Human Factors Approach

Authors: Maryanne Z. A. Mariyaselvam, M.B.B.S. et al Anesthesiology 10 2017, Vol.127, 658-665. Background: Retained central venous catheter guidewires are never events. Currently, preventative techniques rely on clinicians remembering to remove the guidewire. However, solutions solely relying upon humans to prevent error inevitably fail. A novel locked procedure pack was designed to contain the equipment required for […]

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Uncategorized Published - 18 September, 2017    By - Dr Clemens
Investigation of Slow-wave Activity Saturation during Surgical Anesthesia Reveals a Signature of Neural Inertia in Humans

Authors: Catherine E. Warnaby, Ph.D. et al Anesthesiology 10 2017, Vol.127, 645-657. Background: Previously, we showed experimentally that saturation of slow-wave activity provides a potentially individualized neurophysiologic endpoint for perception loss during anesthesia. Furthermore, it is clear that induction and emergence from anesthesia are not symmetrically reversible processes. The observed hysteresis is potentially underpinned by a neural […]

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