J Clin Lipidol
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Review Meta Analysis
The effects of cinnamon supplementation on blood lipid concentrations: A systematic review and meta-analysis.
Cinnamon is a rich botanical source of polyphenols, whose positive effects on blood lipid concentrations have been hypothesized, but have not been conclusively studied. ⋯ Cinnamon supplementation significantly reduced blood triglycerides and total cholesterol concentrations without any significant effect on LDL-C and HDL-C.
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Review Meta Analysis
The effects of cinnamon supplementation on blood lipid concentrations: A systematic review and meta-analysis.
Cinnamon is a rich botanical source of polyphenols, whose positive effects on blood lipid concentrations have been hypothesized, but have not been conclusively studied. ⋯ Cinnamon supplementation significantly reduced blood triglycerides and total cholesterol concentrations without any significant effect on LDL-C and HDL-C.
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Many factors enter into the decision by the Food and Drug Administration (FDA) to approve a new drug for use by physicians and other health care providers in treating diseases. Initially, the FDA authority was restricted to issues of safety and only later did the documentation of efficacy become part of the review process required for approval. However, all drugs have the potential for causing harm at some dose level to all and at lower doses in certain patients with vulnerability to the particular pharmacology of the agent. ⋯ The approval of this category of drugs has grown rapidly since definition of a mechanism of action to manage and modify the risk has been provided by a process known as known as Risk Evaluation and Mitigation Strategy or "REMS." In 2007, the Food and Drug Administration Amendments Act (FDAAA) allowed the FDA to require postmarketing studies and the authority to mandate the implementation of a REMS for drugs with efficacy but documented potential for harm. Two relatively new drugs useful in the management of severe elevations of low-density lipoprotein cholesterol have been approved under a requirement for a REMS. These are lomitapide, an inhibitor of microsomal triglyceride transfer protein and mipomersen, an antisense oligonucleotide which reduces the synthesis of apolipoprotein B.
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The nocebo effect, the inverse of the placebo effect, is a well-established phenomenon that is under-appreciated in cardiovascular medicine. It refers to adverse events, usually purely subjective, that result from expectations of harm from a drug, placebo, other therapeutic intervention or a nonmedical situation. ⋯ Statin-intolerant patients usually tolerate statins under double-blind conditions, indicating that the intolerance has little if any pharmacological basis. Known techniques for minimizing the nocebo effect can be applied to the prevention and management of statin intolerance.
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Having knowledge of worldwide lipid guidelines and recommendations may provide clinicians a more global perspective on lipid management. This perspective reviews 8 international scientific and/or medical organizations' lipid guidelines, recommendations, and position papers: the National Lipid Association (2014), National Institute for Health and Care Excellence (2014), International Atherosclerosis Society (2013), American College of Cardiology/American Heart Association (2013), Canadian Cardiovascular Society (2013), Japan Atherosclerosis Society (2012), European Society of Cardiology/European Atherosclerosis Society (2012), and Adult Treatment Panel III (2001/2004). Part 1 of this perspective focuses on sentinel components of these lipid guidelines and recommendations as applied to the role of atherogenic lipoprotein cholesterol levels, primary lipid target of therapy, other primary and secondary lipid treatment targets, and assessment of atherosclerotic cardiovascular disease (ASCVD) risk. ⋯ In general, some guidelines and recommendations differ with regard to ASCVD risk assessment and lipid treatment goals. However, lipid guidelines and recommendations have significant concordance regarding the need to reduce atherogenic lipoprotein cholesterol levels, and are in general agreement on the primary lipid treatment targets. Finally, a substantial degree of agreement exists among guidelines and recommendations in their emphasis on the need for aggressive treatment of hypercholesterolemia, for which the predominance of ASCVD outcomes studies suggests statins as the first-line treatment of choice.