Anesthesia and analgesia
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Anesthesia and analgesia · Sep 2016
Review Meta AnalysisA Systematic Review and Meta-Analysis of the Global Burden of Chronic Pain Without Clear Etiology in Low- and Middle-Income Countries: Trends in Heterogeneous Data and a Proposal for New Assessment Methods.
The global burden of chronic pain is projected to be large and growing, in concert with the burden of noncommunicable diseases. This is the first systematic review and meta-analysis of the prevalence of chronic pain without clear etiology in general, elderly, and working populations of low- and middle-income countries (LMICs). ⋯ Chronic pain is prevalent in LMICs, and where there was sufficient evidence, generally more prevalent in EGP and W. This meta-analysis reveals the spectrum of chronic pain without clear etiology in LMICs. Steps should be taken to reduce heterogeneity in the assessment of global chronic pain. Possible actions may include standardization of chronic pain definition, widespread adoption of validated questionnaires across cultures, attention to inequitably burdened populations, and inclusion of queries regarding known associations of chronic pain with social and psychological factors that, in combination, increase the global burden of noncommunicable disease and disability.
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Anesthesia and analgesia · Sep 2016
Review Meta AnalysisA Systematic Review and Meta-Analysis of the Global Burden of Chronic Pain Without Clear Etiology in Low- and Middle-Income Countries: Trends in Heterogeneous Data and a Proposal for New Assessment Methods.
The global burden of chronic pain is projected to be large and growing, in concert with the burden of noncommunicable diseases. This is the first systematic review and meta-analysis of the prevalence of chronic pain without clear etiology in general, elderly, and working populations of low- and middle-income countries (LMICs). ⋯ Chronic pain is prevalent in LMICs, and where there was sufficient evidence, generally more prevalent in EGP and W. This meta-analysis reveals the spectrum of chronic pain without clear etiology in LMICs. Steps should be taken to reduce heterogeneity in the assessment of global chronic pain. Possible actions may include standardization of chronic pain definition, widespread adoption of validated questionnaires across cultures, attention to inequitably burdened populations, and inclusion of queries regarding known associations of chronic pain with social and psychological factors that, in combination, increase the global burden of noncommunicable disease and disability.
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Anesthesia and analgesia · Sep 2016
ReviewCardiac Embryology and Molecular Mechanisms of Congenital Heart Disease: A Primer for Anesthesiologists.
Congenital heart disease is diagnosed in 0.4% to 5% of live births and presents unique challenges to the pediatric anesthesiologist. Furthermore, advances in surgical management have led to improved survival of those patients, and many adult anesthesiologists now frequently take care of adolescents and adults who have previously undergone surgery to correct or palliate congenital heart lesions. ⋯ In this article, we aim to review current knowledge pertaining to genetic alterations and their cellular effects that are involved in the formation of congenital heart defects. Given that congenital heart disease can currently only occasionally be traced to a single genetic mutation, we highlight some of the difficulties that researchers face when trying to identify specific steps in the pathogenetic development of heart lesions.
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Anesthesia and analgesia · Sep 2016
ReviewAnesthesia-Related Carbon Monoxide Exposure: Toxicity and Potential Therapy.
Exposure to carbon monoxide (CO) during general anesthesia can result from volatile anesthetic degradation by carbon dioxide absorbents and rebreathing of endogenously produced CO. Although adherence to the Anesthesia Patient Safety Foundation guidelines reduces the risk of CO poisoning, patients may still experience subtoxic CO exposure during low-flow anesthesia. ⋯ As such, low-dose CO is being explored as a novel treatment for a variety of different diseases. Here, we review the concept of anesthesia-related CO exposure, identify the sources of production, detail the mechanisms of overt CO toxicity, highlight the cellular effects of low-dose CO, and discuss the potential therapeutic role for CO as part of routine anesthetic management.