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Vitamin D for secondary prevention of acute wheeze attacks in preschool and school-age children.
Stefanidis, C, Martineau, AR, Nwokoro, C, Griffiths, CJ, Bush, A
Thorax. 2019;(10):977-985
Abstract
INTRODUCTION Vitamin D is best known for its role in bone health; however, the discovery of the vitamin D receptor and the expression of the gene encoding the vitamin D 1α-hydroxylase (CYP27B1) enzyme in a wide variety of tissues including immune cells and respiratory epithelium has led to the discovery of potential roles for vitamin D in the prevention of acute wheeze. METHODS We review here the literature concerning the relationships between circulating 25-hydroxyvitamin D (25(OH)D) concentration and secondary prevention of acute wheeze attacks in preschool and school-age children. RESULTS Epidemiological data suggest that vitamin D insufficiency (25(OH)D <75 nmol/L) is highly prevalent in preschool and school-age children with wheeze. Preschool age children with a history of wheeze attacks and circulating 25(OH)D <75 nmol/L are at increased risk and frequency of future acute wheeze. However, no consistent association between low vitamin D status and risk of acute wheeze is reported in school-age children. Seven randomised controlled trials (RCTs) with relatively small sample sizes (30-430) and variable quality showed inconsistent results regarding the effect of oral vitamin D supplementation during childhood on the risk of asthma attacks, asthma symptom control, inhaled corticosteroid requirements, spirometry and unscheduled healthcare attendances for wheeze. A RCT showed that vitamin D supplementation had no effect on the frequency of unplanned healthcare attendances due to acute wheeze in 22 preschool children. DISCUSSION An evidence-based recommendation for the use of vitamin D as a preventive therapy for wheeze attacks cannot be made until results of further trials are available. The assessment of circulating 25(OH)D concentration and the optimisation of vitamin D status to prevent acute respiratory tract infections, and to maintain skeletal and general health in preschool and school-age children with acute wheeze is worthwhile in its own right, but whether this will reduce the risk of acute wheeze attacks is unclear.
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2.
Secondary fracture prevention: Drug treatment, fall prevention and nutrition requirements.
Geusens, P, Lems, WF, Bours, S, Vd Bergh, JP
Best practice & research. Clinical rheumatology. 2019;(2):290-300
Abstract
In view of the high imminent risk for subsequent fractures, evaluation as early as possible after the fracture will result in early decisions about drug treatment, fall prevention and nutritional supplements. Drug treatment includes anti-resorptive and bone forming agents. Anti-resorptive therapy with broad spectrum fracture prevention and early anti-fracture effects are the first choice. In patients with multiple or severe VFs, the bone forming agent teriparatide should be considered. Adequate calcium and vitamin D are needed in all patients, together with appropriate nutrition, including adequate protein intake.
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3.
The year in cardiology 2018: prevention.
Reiner, Ž, Laufs, U, Cosentino, F, Landmesser, U
European heart journal. 2019;(4):336-344
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4.
The effect of sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide 1 agonists on cardiovascular disease in patients with type 2 diabetes.
Dey, AK, Groenendyk, J, Mehta, NN, Gourgari, E
Clinical cardiology. 2019;(3):406-412
Abstract
Patients with type 2 diabetes have a significantly increased risk of cardiovascular disease (CVD) compared to the general population-with CVD accounting for two out of every three deaths in patients with diabetes. In 2008, the FDA suggested that CVD risk should be evaluated for any new antidiabetic therapy, leading to a multitude of large CVD outcome trials to assess CVD risk from these medications. Interestingly, several of these outcome trials with new novel antidiabetic therapies have demonstrated a clear and definite CVD advantage at mid-term follow up in high-risk patients with T2DM. In this review, we discuss two relatively new classes of diabetic drugs, sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide 1 agonists, and their efficacy in improving cardiovascular outcomes.
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5.
Prevention: From the cradle to the grave and beyond.
Dendale, P, Scherrenberg, M, Sivakova, O, Frederix, I
European journal of preventive cardiology. 2019;(5):507-511
Abstract
Present cardiac prevention mainly focuses on risk reduction later in life, and focuses also mainly on reducing risk factors for coronary heart disease. However, multiple studies have gathered evidence that the development risk of cardiovascular disease starts early in life and that even preconceptional influences play an important role in lifetime risk. Therefore, the importance of well-timed prevention strategies to reduce cardiovascular disease is well established. In this article, we discuss different risk factors for future cardiac disease, and how we can respond to lesser known cardiac risk factors in the different stages of life.
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6.
Cardiovascular Disease in Type 2 Diabetes: A Review of Sex-Related Differences in Predisposition and Prevention.
Al-Salameh, A, Chanson, P, Bucher, S, Ringa, V, Becquemont, L
Mayo Clinic proceedings. 2019;(2):287-308
Abstract
Type 2 diabetes mellitus is a major risk factor for cardiovascular disease. However, compiled data suggest that type 2 diabetes affects the risk of cardiovascular disease differentially according to sex. In recent years, large meta-analyses have confirmed that women with type 2 diabetes have a higher relative risk of incident coronary heart disease, fatal coronary heart disease, and stroke compared with their male counterparts. The reasons for these disparities are not completely elucidated. A greater burden of cardiometabolic risk in women was proposed as a partial explanation. Indeed, several studies suggest that women experience a larger deterioration in major cardiovascular risk factors and put on more weight than do men during their transition from normoglycemia to overt type 2 diabetes. This excess weight is associated with higher levels of biomarkers of endothelial dysfunction, inflammation, and procoagulant state. Moreover, sex differences in the prescription and use of some cardiovascular drugs may compound an "existing" disparity. We searched PubMed for articles published in English and French, by using the following terms: ("cardiovascular diseases") AND ("diabetes mellitus") AND ("sex disparity" OR "sex differences" OR "sex related differences" OR "sex-related differences" OR "sex disparities"). In this article, we review the available literature on the sex aspects of primary and secondary prevention of cardiovascular disease in people with type 2 diabetes, in the predisposition to cardiovascular disease in those people, and in the control of diabetes and associated cardiovascular risk factors.
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7.
A Narrative Review of Nonvitamin K Antagonist Oral Anticoagulant Use in Secondary Stroke Prevention.
Caso, V, Masuhr, F
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association. 2019;(9):2363-2375
Abstract
The prevalence of atrial fibrillation (AF), the most common cardiac arrhythmia, increases with age, predisposing elderly patients to an increased risk of embolic stroke. With an increasingly aged population the number of people who experience a stroke every year, overall global burden of stroke, and numbers of stroke survivors and related deaths continue to increase. Anticoagulation with vitamin K antagonists (VKAs) reduces the risk of ischemic stroke in patients with AF; however, increased bleeding risk is well documented, particularly in the elderly. Consequently, VKAs have been underused in the elderly. Alternative anticoagulants may offer a safer choice, particularly in patients who have experienced previous stroke. The aim of this narrative review is to examine available evidence for the effective treatment of patients with AF and previous cerebral vascular events with non-VKA oral anticoagulants, including the most appropriate time to start or reinitiate treatment after a stroke, systemic embolism, or clinically relevant bleed. For patients with AF treated with oral anticoagulants it is important to balance increased protection against future stroke/systemic embolism and reduced risk of major bleeding events. For patients with AF who have previously experienced a cerebrovascular event, the use of oral anticoagulants alone also appears more effective than low-molecular weight heparin (LMWH) alone or LMWH followed by oral anticoagulants. Available data suggest that significant reduction in stroke, symptomatic cerebral bleeding, and major extracranial bleeding within 90 days from acute stroke can be achieved if oral anticoagulation is initiated at 4-14 days from stroke onset.
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8.
Opportunities for improving use of evidence-based therapy in patients with type 2 diabetes and cardiovascular disease.
Gao, Y, Peterson, E, Pagidipati, N
Clinical cardiology. 2019;(11):1063-1070
Abstract
Evidence-based therapy that target hyperlipidemia, hypertension, smoking cessation, and weight loss have demonstrated significant benefits in reducing cardiovascular risks and related events. Although the benefit of intensively lowering blood glucose is unclear, newer antidiabetic drugs (glucagon-like peptide-1 receptor agonists and sodium-glucose cotransporter-2 inhibitors) have shown cardiovascular benefits in addition to their antihyperglycemic effect. Yet, studies suggest that recent use of evidence-based therapy and management of cardiovascular risk among individuals with type 2 diabetes (T2D) and cardiovascular disease (CVD) remains largely suboptimal. The following narrative review first identifies barriers to translating research evidence to clinical practice at the levels of provider, health system, patient, and cost. Then it synthesizes previous implementation strategies that addressed multifaceted barriers and attempted to improve care for patients with T2D and CVD. In conclusion, team-based care coordination, reminding systems in combination to pharmacist consultation and patient education, provider education compatible with clinical workflow, and coupled incentives between providers and patients appeared to be effective in reducing cardiovascular risks for patients with T2D and CVD, though the scalability and long-term clinical effect of these strategies as well as the possibility of interventions involving payers and health systems remain uncertain.
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9.
Low-density lipoprotein cholesterol lowering for the prevention of cardiovascular outcomes in patients with ischemic stroke.
Ntaios, G, Milionis, H
International journal of stroke : official journal of the International Stroke Society. 2019;(5):476-482
Abstract
BACKGROUND Low-density lipoprotein (LDL) cholesterol has been long associated with the risk for ischemic stroke, myocardial infarction, and cardiovascular death. For more than a decade, the main pharmacological option to prevent stroke and myocardial infarction through LDL-cholesterol lowering was the use of statins. During the recent years, two novel classes of drugs have proven their efficacy and safety to reduce LDL-cholesterol and prevent cardiovascular events in large, well-conducted randomized controlled trials: ezetimibe and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. AIMS The present review summarizes the evidence arising from the latest trials of lipid-lowering treatment for cardiovascular outcomes prevention and discusses their implications for secondary prevention strategies in patients with ischemic stroke. SUMMARY OF REVIEW There is strong evidence which confirms the hypothesis that the lower the LDL-cholesterol, the less frequent the cardiovascular events are and underlines the importance of treating our ischemic stroke patients with intensive statin treatment aiming at low LDL-cholesterol levels. The very low levels of LDL cholesterol seem to be safe, even in the mid/long term but longer follow-up data are needed. Currently there are no tools to reliably predict cardiovascular outcomes in the specific population of ischemic stroke patients. CONCLUSIONS Stroke physicians should aim for low LDL-cholesterol levels by intensive statin treatment in all ischemic stroke patients. For those patients who are at the highest risk for recurrent stroke or another cardiovascular event and have unacceptable LDL-cholesterol levels despite intensive statin treatment, PCSK9 inhibitors should be considered.
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10.
Omega-3 Polyunsaturated Fatty Acids and Cardiovascular Health: A Comprehensive Review.
Elagizi, A, Lavie, CJ, Marshall, K, DiNicolantonio, JJ, O'Keefe, JH, Milani, RV
Progress in cardiovascular diseases. 2018;(1):76-85
Abstract
The potential cardiovascular (CV) disease (CVD) benefits of Omega-3 Polyunsaturated Fatty Acids (OM3) have been intensely studied and debated for decades. Initial trials were performed in patients with low use of maximal medical therapy for CVD, and reported significant mortality benefits with the use of 1 g/day OM3 intervention following myocardial infarction (MI). More recent studies, including cohorts of patients receiving modern guideline directed medical therapy for CVD, have often not shown similar benefits with OM3 use. We conducted a literature review using PubMed, professional society guidelines, specific journal databases including New England Journal of Medicine and Journal of the American College of Cardiology from January 1, 2007 to December 31, 2017. References from selected articles were also reviewed, as well as key articles outside of the selected time-frame for their important findings or historical perspectives. Currently, there are no Class I recommendations from the American Heart Association (AHA) for the use of OM3, however, considering the safety of this therapy and beneficial findings of some modern studies (including patients with current maximal medical therapy for CVD), the AHA has recently expanded their list of Class II recommendations, in which treatment with OM3 for CVD benefit is reasonable. This review discusses the current state of the evidence, summarizes current professional recommendations, and provides recommendations for future research.