Month: May 2021

Uncategorized Published - 19 May, 2021    By - Dr Clemens
Dimethyl Fumarate Reduces Oxidative Stress and Pronociceptive Immune Responses in a Murine Model of Complex Regional Pain Syndrome

AUTHORS: Guo, Tian-Zhi MD et al Anesthesia & Analgesia: May 2021 – Volume 132 – Issue 5 – p 1475-1485 BACKGROUND:  Complex regional pain syndrome (CRPS) is a highly disabling cause of pain often precipitated by surgery or trauma to a limb. Both innate and adaptive immunological changes contribute to this syndrome. Dimethyl fumarate (DMF) works […]

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Uncategorized Published - 18 May, 2021    By - Dr Clemens
Subcostal Anterior Quadratus Lumborum Block Versus Epidural Block for Analgesia in Open Nephrectomy

AUTHORS: Elsharkawy, Hesham MD, MBA, MSc, FASA et al Anesthesia & Analgesia: April 2021 – Volume 132 – Issue 4 – p 1138-1145 BACKGROUND:  Epidural block are often used for analgesia after open nephrectomy surgery. Subcostal anterior quadratus lumborum block may be an alternative. We therefore tested the hypothesis that the continuous subcostal anterior quadratus lumborum […]

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Uncategorized Published - 18 May, 2021    By - Dr Clemens
Availability of Inpatient Pediatric Surgery in the United States

Authors: Michael L. McManus, M.D., M.P.H. et al Anesthesiology June 2021, Vol. 134, 852–861. Background In 2015, the American College of Surgeons began its Children’s Surgery Verification Quality Improvement Program, promulgating standards intended to promote regionalization and improve pediatric surgical care. It was hypothesized that pediatric surgical care was already highly regionalized and concentrated before […]

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Uncategorized Published - 18 May, 2021    By - Dr Clemens
Dimethyl Fumarate

AUTHORS: Yang, Chen MD et al Anesthesia & Analgesia: March 2021 BACKGROUND: Intraoperative hypothermia is a common complication after neuraxial block in cesarean delivery. At least 1 animal study has found that carbohydrate loading can maintain the body temperature of rats during general anesthesia, but it is unclear whether carbohydrate loading is beneficial for body temperature […]

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Uncategorized Published - 18 May, 2021    By - Dr Clemens
Association Between Ionized Calcium Concentrations During Hemostatic Transfusion and Calcium Treatment With Mortality in Major Trauma

AUTHORS: Chanthima, Phuriphong MD et al Anesthesia & Analgesia: March 2021 BACKGROUND: Transfusion of citrated blood products may worsen resuscitation-induced hypocalcemia and trauma outcomes, suggesting the need for protocolized early calcium replacement in major trauma. However, the dynamics of ionized calcium during hemostatic resuscitation of severe injury are not well studied. We determined the frequency of […]

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Uncategorized Published - 18 May, 2021    By - Dr Clemens
Comparison of Liposomal Bupivacaine and Conventional Local Anesthetic Agents in Regional Anesthesia

AUTHORS: Jin, Zhaosheng MBBS et al Anesthesia & Analgesia: February 2021 BACKGROUND: Pain is one of the most common adverse events after surgery. Regional anesthesia techniques are effective for pain control but have limited duration of action. Liposomal bupivacaine is a long-acting formulation of bupivacaine. We conduct this systematic review to assess whether liposomal bupivacaine may […]

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Uncategorized Published - 17 May, 2021    By - Dr Clemens
Ultrasound Evaluation of Gastric Emptying Time in Healthy Term Neonates after Formula Feeding

Authors: Jennifer J. Lee, M.D. et al  Anesthesiology June 2021, Vol. 134, 845–851. Background The current American Society of Anesthesiologists fasting guideline for formula-fed infants in the periprocedural setting is 6 h. Prolonged fasting in very young infants is associated with an increased risk for hypoglycemia and dehydration as well as patient discomfort and patient/parental […]

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Uncategorized Published - 17 May, 2021    By - Dr Clemens
Computer-assisted Individualized Hemodynamic Management Reduces Intraoperative Hypotension in Intermediate- and High-risk Surgery

Authors: Alexandre Joosten, M.D., Ph.D. et al Anesthesiology May 2021. Background Individualized hemodynamic management during surgery relies on accurate titration of vasopressors and fluids. In this context, computer systems have been developed to assist anesthesia providers in delivering these interventions. This study tested the hypothesis that computer-assisted individualized hemodynamic management could reduce intraoperative hypotension in […]

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Uncategorized Published - 17 May, 2021    By - Dr Clemens
Automated Nerve Monitoring in Shoulder Arthroplasty

Authors: Jason Chui, M.B.Ch.B., M.Sc., F.A.N.Z.C.A., F.H.K.C.A., F.H.K.A.M. et al Anesthesiology April 2021. Background Evoked potential monitoring is believed to prevent neurologic injury in various surgical settings; however, its clinical effect has not been scrutinized. It was hypothesized that an automated nerve monitor can minimize intraoperative nerve injury and thereby improve clinical outcomes in patients […]

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Uncategorized Published - 17 May, 2021    By - Dr Clemens
Sevoflurane Exerts Protective Effects in Murine Peritonitis-induced Sepsis via Hypoxia-inducible Factor 1α/Adenosine A2B Receptor Signaling

Authors: Kristian-Christos Ngamsri, M.D. et al Anesthesiology April 2021 Background Sepsis is one of the leading causes of mortality in intensive care units, and sedation in the intensive care unit during sepsis is usually performed intravenously. The inhalative anesthetic sevoflurane has been shown to elicit protective effects in various inflammatory studies, but its role in […]

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