LAM KID

[Calcium supplementation and the risk of cardiovascular disease - Real apprehension or picking the spin?]

SPEER Gábor

JULY 20, 2011

LAM KID - 2011;1(01)

[Some data shows that calcium supplementation, a basic intervention for treating osteoporosis in postmenopausal women, may increase the risk of atherosclerotic vascular disease. Coronary artery calcified plaque is a marker for atheromatous plaque burden and predicts future risk of cardiovascular events. However, the deposition of calcium into the vascular wall is due to an active mechanism, involving such genes and proteins which play role in bone metabolism. In this work the data about the cardiovascular side effect of calcium supplementation are reviewed. Also, I demonstrate studies with the conclusions that calcium supplements with or without vitamin D do not increase the risk of cardiovascular events, especially that of myocardial infarction.]

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LAM KID

[New findings in the cortical bone biology and its role in bone fractures]

BALOGH Ádám, BHATTOA Harjit Pál

[The authors surveyed the already known factors responsible for the osteoporotic bone fragility. Then the results of using modern imaging techniques (micro-CT, high-resolution peripheral computed quantitative tomograph - HR-pQCT) and advanced computer analytic methods (finite element analysis, FEA) are presented. These data - beyond the already known fracture risk factors (age, risk of falling, bone mineral density - BMD, and fine structure damage of trabecular bone) are stressing the importance of the (micro)damage of cortical bone as a fracture risk factor, which has been still underrated. The cortical thickening and increased porosity - verified on various population samples - are increasing the risk of fractures in certain subgroups of subjects having identical BMD values, even among those, who are considered only osteopenic by the earlier classification based on BMD values. Backed with modern software batteries, the new imaging techniques are expected to enter clinical application in the near future. Pharmacologic agents with stronger cortical effect are already available and research is continuing to find new drugs to use in the management of osteoporotic patients of high fracture risk.]

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[FREEDOM study - The effect of denosumab in the prevention of bone fractures]

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[Will the microarrays be used in medical routine practice?]

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LAM KID

[FRISC: score system for risk assessment of osteoporotic fracture and immobilization in postmenopausal women]

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LAM KID

[The concept of adherence and its significance in osteoporosis]

SZEKERES László

[Today, in relation to the economical aspects of medical therapies, the patterns of patients’ drug taking have come into focus. One of the important indicators is adherence, which consists of four different concepts concerning faithfulness to therapy: acceptance, concordance, persistance and compliance. In chronic diesases, medical therapy without a certain degree of adherence is no more useful than no therapy at all. A number of international clinical studies show that in osteoporosis, the therapy can only lead to a decrease in the number of fracture in case of sufficient adherence.]

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