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Uncategorized Published - 28 October, 2016    By - Dr Clemens
The Perioperative Use of Dexmedetomidine in Pediatric Patients with Congenital Heart Disease: An Analysis from the Congenital Cardiac Anesthesia Society-Society of Thoracic Surgeons Congenital Heart Disease Database

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 715–721 AUTHORS: Schwartz, Lawrence I. MD et al BACKGROUND: Dexmedetomidine is a selective α-2 receptor agonist with a sedative and cardiopulmonary profile that makes it an attractive anesthetic for pediatric patients with congenital heart disease (CHD). Although several smaller, single-center studies suggest […]

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Uncategorized Published - 28 October, 2016    By - Dr Clemens
Syringe Pump Performance Maintained with IV Filter Use During Low Flow Rate Delivery for Pediatric Patients

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 705–714 AUTHORS: Chau, Destiny F. MD et al BACKGROUND: Complex surgical and critically ill pediatric patients rely on syringe infusion pumps for precise delivery of IV medications. Low flow rates and in-line IV filter use may affect drug delivery. To determine the […]

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Uncategorized Published - 28 October, 2016    By - Dr Clemens
The Effects of Vasopressin and Oxytocin on the Fetoplacental Distal Stem Arteriolar Vascular Resistance of the Dual-Perfused, Single, Isolated, Human Placental Cotyledon

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 698–702 AUTHORS: Downing, John W. MD et al BACKGROUND: Vasoactive agents administered to counter maternal hypotension at cesarean delivery may theoretically intensify the hypoxemic fetoplacental vasoconstrictor response and, hence, negatively impact transplacental oxygen delivery to the fetus. Yet, this aspect of their […]

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Uncategorized Published - 28 October, 2016    By - Dr Clemens
Intrathecal Hydromorphone and Morphine for Postcesarean Delivery Analgesia: Determination of the ED90 Using a Sequential Allocation Biased-Coin Method

Anesthesia & Analgesia:September 2016 – Volume 123 – Issue 3 – p 690–697 AUTHORS: Sviggum, Hans P. MD et al BACKGROUND: Intrathecal (IT) morphine is considered the “gold standard” for analgesia after cesarean delivery under spinal anesthesia, most commonly administered at a dose of 100 to 200 μg. There is less experience with IT hydromorphone […]

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Uncategorized Published - 27 October, 2016    By - Dr Clemens
Emergency Manual Uses During Actual Critical Events and Changes in Safety Culture From the Perspective of Anesthesia Residents: A Pilot Study

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 641–649 AUTHORS: Goldhaber-Fiebert, Sara N. MD et al BACKGROUND: Emergency manuals (EMs), context-relevant sets of cognitive aids or crisis checklists, have been used in high-hazard industries for decades, although this is a nascent field in health care. In the fall of 2012, […]

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Uncategorized Published - 27 October, 2016    By - Dr Clemens
Influence of Mechanical Ventilation on the Incidence of Pneumothorax During Infraclavicular Subclavian Vein Catheterization: A Prospective Randomized Noninferiority Trial

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 636–640 AUTHORS: Kim, Eugene MD et al BACKGROUND: It remains unclear whether we have to interrupt mechanical ventilation during infraclavicular subclavian venous catheterization. In practice, the clinicians’ choice about lung deflation depends on their own discretion. The purpose of this study was […]

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Uncategorized Published - 27 October, 2016    By - Dr Clemens
The Relationship Between Oxygen Reserve Index and Arterial Partial Pressure of Oxygen During Surgery

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 626–633 AUTHORS: Applegate, Richard L. II MD et al BACKGROUND: The use of intraoperative pulse oximetry (SpO2) enhances hypoxia detection and is associated with fewer perioperative hypoxic events. However, SpO2 may be reported as 98% when arterial partial pressure of oxygen (PaO2) is […]

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Uncategorized Published - 27 October, 2016    By - Dr Clemens
Comparative Plasma and Cerebrospinal Fluid Pharmacokinetics of Paracetamol After Intravenous and Oral Administration

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 610–615 AUTHORS: Langford, Roger A. BMBS, FRCA et al BACKGROUND: We compared plasma and cerebrospinal fluid (CSF) pharmacokinetics of paracetamol after intravenous (IV) and oral administration to determine dosing regimens that optimize CSF concentrations. METHODS: Twenty-one adult patients were assigned randomly to […]

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Uncategorized Published - 27 October, 2016    By - Dr Clemens
Practice and Outcomes of the Perioperative Surgical Home in a California Integrated Delivery System

Anesthesia & Analgesia: September 2016 – Volume 123 – Issue 3 – p 597–606 AUTHORS: Qiu, Chunyuan MD, MS et al BACKGROUND: In this article, we report on the implementation and impact of a Perioperative Surgical Home (PSH) model for the total knee arthroplasty at an integrated delivery system (Kaiser Permanente). METHODS: A multidisciplinary committee […]

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Uncategorized Published - 26 October, 2016    By - Dr Clemens
Lower Dose of Tranexamic Acid Favored for Arthroplasty Procedures

For the antifibrinolytic agent tranexamic acid, doses varying between 5 and 15 mg/kg failed to produce a dose-dependent drop in hemoglobin after total knee (TKA) or total hip arthroplasty (THA), leading study investigators to recommend using the lowest of these doses in orthopedic patients. “At my institution, we reviewed quite a bit of data while […]

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