Month: February 2017

Uncategorized Published - 10 February, 2017    By - Dr Clemens
When to Call in the Cavalry— When and Why to Refer a Patient

The lack of pain specialists in many parts of the US has almost reached a crisis point, making the question of when and why to refer a patient especially timely. The recent Centers for Disease Control and Prevention (CDC) guidelines for opioid management suggest that clinicans should increase the frequency of follow-up visits when prescribing […]

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Uncategorized Published - 10 February, 2017    By - Dr Clemens
Low Vitamin D May Prompt Frequent Headaches

While well known as a significant factor in overall health, vitamin D deficiency could influence the occurrence of frequent headaches, especially in patients underexposed to sunlight. Given that dietary vitamin D has been identified in the development of various neurovascular diseases, such as neurocognitive decline and ischemic stroke,1,2 it was a matter of time before vitamin […]

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Uncategorized Published - 10 February, 2017    By - Dr Clemens
High-Risk Patients More Likely to Receive Long-Term Opioid Therapy

New epidemiological evidence suggests that patients at greater risk of opioid abuse and misuse could be the same patients who are more likely to receive prescriptions for pain for an extended period of time. Interview with Patrick D. Quinn, PhD, and Robert J. Gatchel, PhD, ABPP With a rising rate of opioid prescribing among patients […]

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Uncategorized Published - 10 February, 2017    By - Dr Clemens
Long term Use of OTC Analgesics May Lead to Hearing Loss

Many people regularly take nonprescription pain relievers to manage or treat minor aches and pains. Yet some of these medications, when used regularly for an extended period of time, may increase the risk of hearing loss. Interview with Brian M, Lin, MD Today, approximately 48 million Americans suffer from some form of hearing loss, and […]

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Uncategorized Published - 10 February, 2017    By - Dr Clemens
When Can Patients with New Stents Undergo Surgery?

Authors: Spaulding C and Mennuni MG., J Am Coll Cardiol 2016 Dec 20; 68:2633 A study of Danish registry data suggests that a delay of a year may be unnecessary. Current guidelines recommend delaying noncardiac surgery for at least 6 months after percutaneous coronary intervention to insert a drug-eluting stent (DES). By linking government registries, Danish investigators […]

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Uncategorized Published - 9 February, 2017    By - Dr Clemens
1 in 3 Adults Diagnosed with Asthma Might Not Have It

Asthma was ruled out in a third of adults who were re-evaluated several years after first being diagnosed with the condition. The findings appear in JAMA. Over 600 randomly selected adults who’d received a physician diagnosis of asthma within the previous 5 years completed symptom questionnaires and underwent spirometry (patients on long-term oral steroids or unable […]

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Uncategorized Published - 9 February, 2017    By - Dr Clemens
Influence of Ethanol on Oxycodone-induced Respiratory Depression: A Dose-escalating Study in Young and Elderly Individuals

Authors: Rutger van der Schrier, M.D. et al Anesthesiology 3 2017, Vol.126, 534-542. Background: Respiratory depression is a potentially fatal complication of opioid use, which may be exacerbated by simultaneous ethanol intake. In this three-way sequential crossover dose-escalating study, the influence of coadministration of oral oxycodone and intravenous ethanol was assessed on resting ventilation, apneic events and […]

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Uncategorized Published - 9 February, 2017    By - Dr Clemens
Does a Platelet Transfusion Independently Affect Bleeding and Adverse Outcomes in Cardiac Surgery?

Authors: Fabienne M. A. van Hout, M.D. et al Anesthesiology 3 2017, Vol.126, 441-449. Background: Conflicting results have been reported concerning the effect of platelet transfusion on several outcomes. The aim of this study was to assess the independent effect of a single early intraoperative platelet transfusion on bleeding and adverse outcomes in cardiac surgery patients. Methods: For […]

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Uncategorized Published - 9 February, 2017    By - Dr Clemens
Incidence of Connected Consciousness after Tracheal Intubation: A Prospective, International, Multicenter Cohort Study of the Isolated Forearm Technique

Authors: Robert D. Sanders, M.B.B.S., Ph.D., F.R.C.A. et al Anesthesiology 2 2017, Vol.126, 214-222. Background: The isolated forearm technique allows assessment of consciousness of the external world (connected consciousness) through a verbal command to move the hand (of a tourniquet-isolated arm) during intended general anesthesia. Previous isolated forearm technique data suggest that the incidence of connected consciousness […]

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Uncategorized Published - 9 February, 2017    By - Dr Clemens
Effects of Cardiopulmonary Bypass on Renal Perfusion, Filtration, and Oxygenation in Patients Undergoing Cardiac Surgery

Authors: Lukas Lannemyr, M.D. et al Anesthesiology 2 2017, Vol.126, 205-213. Background: Acute kidney injury is a common complication after cardiac surgery with cardiopulmonary bypass. The authors evaluated the effects of normothermic cardiopulmonary bypass on renal blood flow, glomerular filtration rate, renal oxygen consumption, and renal oxygen supply/demand relationship, i.e., renal oxygenation (primary outcome) in patients undergoing cardiac […]

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