Author: Dr Clemens

Uncategorized Published - 6 November, 2017    By - Dr Clemens
Ibutilide for Conversion of Atrial Fibrillation or Flutter in Community Emergency Departments

Daniel J. Pallin, MD, MPH reviewing Vinson DR et al. Ann Emerg Med 2017 Sep 29. Ibutilide successfully cardioverted 55% of patients within 4 hours in a multicenter retrospective cohort study. Ibutilide is a class III antiarrhythmic drug that is effective for cardioverting atrial fibrillation or flutter (AF/F). However, reported rates of induced ventricular tachycardia of around 1% may […]

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Uncategorized Published - 3 November, 2017    By - Dr Clemens
Are Anesthesia and Surgery during Infancy Associated with Decreased White Matter Integrity and Volume during Childhood?

Authors: Robert I. Block, Ph.D. et al Anesthesiology 11 2017, Vol.127, 788-799. Background: Anesthetics have neurotoxic effects in neonatal animals. Relevant human evidence is limited. We sought such evidence in a structural neuroimaging study. Methods: Two groups of children underwent structural magnetic resonance imaging: patients who, during infancy, had one of four operations commonly performed in otherwise healthy […]

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Uncategorized Published - 3 November, 2017    By - Dr Clemens
A Closer Look at the Interrelationship of Fibromyalgia and GERD

Researchers assessed more than 35,000 patients in an effort to tease out a clearer understanding of the association between gastroesophageal reflux disease and fibromyalgia. Interviews with Don Goldenberg, MD, and Michael R. Clark, MD, MPH, MBA Fibromyalgia (FM) and gastroesophageal reflux disease (GERD) appear to arise frequently in the same patient, an interrelationship that has […]

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Uncategorized Published - 3 November, 2017    By - Dr Clemens
A Deeper Look at Anesthesia Depth

Author: Robert M. Knapp, D.O., J.D. Anesthesiology 11 2017, Vol.127, 904-905. To the Editor: The editorial by Garcia and Sleigh1  provided an outstanding discussion of ketamine’s complexities. Their conclusion, that we use a flawed concept of anesthesia depth, was insightful and provides a reason as well as an opportunity to suggest something more meaningful. Anesthetic “depth” is […]

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Uncategorized Published - 3 November, 2017    By - Dr Clemens
Poor Performance on a Preoperative Cognitive Screening Test Predicts Postoperative Complications in Older Orthopedic Surgical Patients

Authors: Deborah J. Culley, M.D. et al Anesthesiology 11 2017, Vol.127, 765-774. Background: The American College of Surgeons and the American Geriatrics Society have suggested that preoperative cognitive screening should be performed in older surgical patients. We hypothesized that unrecognized cognitive impairment in patients without a history of dementia is a risk factor for development of postoperative […]

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Uncategorized Published - 3 November, 2017    By - Dr Clemens
Just saying “no” to fentanyl

  A Penned Point The observations of Karen Sullivan Sibert, MD a Los Angeles anesthesiologist, writer, and mother. No, I’m not talking about putting fentanyl into my own veins — a remarkably bad idea. I’m questioning the habitual, reflex use of fentanyl, a synthetic opioid, in clinical anesthesiology practice. I’ve been teaching clinical anesthesiology, supervising residents and […]

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Uncategorized Published - 2 November, 2017    By - Dr Clemens
Noninvasive Blood Pressure Determination in Left Ventricular Assist Device Patients

Authors: David W. Barbara, M.D.; Troy G. Seelhammer, M.D.; William J. Mauermann, M.D. Anesthesiology 11 2017, Vol.127, 902-903. To the Editor: We read with great interest the intriguing study by Mathis et al.1 involving 702 noncardiac procedures performed in patients with left ventricular assist devices (LVADs). We commend the authors for their work in this important area and share their […]

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Uncategorized Published - 2 November, 2017    By - Dr Clemens
When Managing Patients with Left Ventricular Assist Devices Undergoing Noncardiac Surgery, Less Is Not More

Authors: Robert E. Freundlich, M.D., M.S.; Adam J. Kingeter, M.D. Anesthesiology 11 2017, Vol.127, 901-902. doi:10.1097/ALN.0000000000001852 To the Editor: We read with great interest the manuscript in the March 2017 issue of Anesthesiology by Mathis et al.1  that provided an overview of the authors’ experiences managing patients with left ventricular assist devices (LVADs) who were undergoing noncardiac surgery. We would […]

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Uncategorized Published - 2 November, 2017    By - Dr Clemens
Insulin for Perioperative Glucose Control: Settled Science?

Authors: Rebecca Gerlach, M.D., F.R.C.P.C.; Avery Tung, M.D., F.C.C.M. Anesthesiology 11 2017, Vol.127, 899-900. doi:10.1097/ALN.0000000000001845 To the Editor: We read with interest the recent Clinical Concepts and Commentary article on perioperative glucose control.1  However, we worry that it overstates available evidence with respect to the benefit/risk ratio of using insulin to target specific intraoperative glucose levels in patients […]

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Uncategorized Published - 2 November, 2017    By - Dr Clemens
“Loose Lips Are Actually Good”

Authors: Charles W. Buffington, M.D.; Cynthia M. Q. Wells, M.D.; Ryan J. Soose, M.D. Anesthesiology 11 2017, Vol.127, 897. To the Editor: We compliment Sato et al.1 on their recent article concerning mask ventilation during the induction of general anesthesia. A prominent feature of this study is the occurrence of expiratory flow limitation during positive pressure ventilation in 29% of subjects. This […]

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