Anesthesia and analgesia
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Anesthesia and analgesia · Apr 2018
Anesthesia Development in Mongolia: Strengthening Anesthesia Practice in Mongolia Through Education and Continuing Professional Development.
Anesthesia in Mongolia has undergone a period of major development over the past 17 years, thanks to the work of the Mongolian Society of Anesthesiologists (MSA) and the support of the World Federation of Societies of Anaesthesiologists and the Australian Society of Anaesthetists. The specialty has made major advances in training and in its standing among medical specialties in Mongolia. ⋯ This has been achieved by engagement between the Ministry of Health and MSA, and with inexpensive but efficient programs to educate trainees and provide continuing professional development. There is now major work being done to achieve the Lancet Commission on Global Surgery goals of safe and accessible surgery for the population in a country that faces significant challenges of remote communities with vast distances.
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Anesthesia and analgesia · Apr 2018
Comparative StudySuperior Efficacy of Lipid Emulsion Infusion Over Serum Alkalinization in Reversing Amitriptyline-Induced Cardiotoxicity in Guinea Pig.
Tricyclic antidepressants (TCAs) are a major cause of fatal drug poisoning due to their cardiotoxicity. Alkalinization by sodium bicarbonate (NaHCO3) administration, the first-line therapy for TCA-induced cardiotoxicity, can occasionally yield insufficient efficacy in severe cases. Because most TCAs are highly lipophilic, lipid emulsion may be more effective than alkalinization. However, it remains to be determined whether lipid emulsion is more beneficial than alkalinization in reversing amitriptyline-induced cardiotoxicity. ⋯ Lipid emulsion significantly suppressed amitriptyline-induced INa, inhibition, which was likely related to the marked improvement in hemodynamic status observed in vivo and in isolated perfused hearts. These results suggest the superiority of lipid emulsion as the first-line therapy for TCA-induced cardiotoxicity compared to alkalinization therapy.
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Approximately 80% of the world's population lives in countries with little or no access to pain management. These countries also have 74% of the world's deaths from cancer and human immunodeficiency virus. Appropriate use of oral opioids can control 80%-90% of cancer pain. ⋯ Some barriers can be addressed by education at the undergraduate level, postgraduate level, and community level. Others will require continued advocacy at government level. Only when we tackle these problems will the considerable neglect of access to effective pain treatment in low- and middle-income countries be lessened.
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Anesthesia and analgesia · Apr 2018
Error Grid Analysis for Arterial Pressure Method Comparison Studies.
The measurement of arterial pressure (AP) is a key component of hemodynamic monitoring. A variety of different innovative AP monitoring technologies became recently available. The decision to use these technologies must be based on their measurement performance in validation studies. ⋯ Differences between measurements of the test and the reference method are classified into 5 risk levels ranging from "no risk" to "dangerous risk"; the classification depends on both the differences between the measurements and on the measurements themselves. Based on worked examples and data from the Multiparameter Intelligent Monitoring in Intensive Care II database, we show that the proposed error grids give information about the clinical relevance of AP measurement differences that cannot be obtained from Bland-Altman analysis. Our approach also offers a framework on how to adapt the error grid analysis for different clinical settings and patient populations.