Mayo Clinic proceedings
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Mayo Clinic proceedings · Dec 2019
Comorbidities As Risk Factors for Rheumatoid Arthritis and Their Accrual After Diagnosis.
To determine the prevalence of comorbidities in rheumatoid arthritis (RA), discover which comorbidities might predispose to developing RA, and identify which comorbidities are more likely to develop after RA. ⋯ Inflammatory bowel disease, type 1 diabetes, and VTE might predispose to RA development, whereas cardiovascular disease, VTE, and obstructive sleep apnea can result from RA. These findings have important implications for RA pathogenesis, early detection, and recommended screening.
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Mayo Clinic proceedings · Dec 2019
Meta AnalysisRelation of Total Sugars, Sucrose, Fructose, and Added Sugars With the Risk of Cardiovascular Disease: A Systematic Review and Dose-Response Meta-analysis of Prospective Cohort Studies.
To determine the association of total and added fructose-containing sugars on cardiovascular (CVD) incidence and mortality. ⋯ Current evidence supports a threshold of harm for intakes of total sugars, added sugars, and fructose at higher exposures and lack of harm for sucrose independent of food form for CVD mortality. Further research of different food sources of sugars is needed to define better the relationship between sugars and CVD. REGISTRATION: clinicaltrials.gov, NCT01608620.
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Mayo Clinic proceedings · Dec 2019
Randomized Controlled TrialEffect of Metformin on Microvascular Endothelial Function in Polycystic Ovary Syndrome.
To investigate the factors that are associated with the effect of metformin on endothelial dysfunction in polycystic ovary syndrome (PCOS). ⋯ Metformin improves endothelial function in women with PCOS and endothelial dysfunction independent of changes in glucose metabolism, dyslipidemia, or presence of prediabetes. Metformin has a direct effect on endothelial function in PCOS, and measurement of endothelial function can stratify and follow response to metformin treatment in PCOS.
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Mayo Clinic proceedings · Dec 2019
ReviewVpALI-Vaping-related Acute Lung Injury: A New Killer Around the Block.
The use of electronic cigarettes, known as vaping, has become increasingly popular over the past decade, particularly in the adolescent and young adult population, often exposing users to harmful chemicals. Vaping has been associated with a heterogeneous group of pulmonary disease. Recently, a multistate epidemic has emerged surrounding vaping-related acute lung injury, prompting the Centers for Disease Control and Prevention to list an official health advisory. In this review, we describe the current literature on the epidemiology, clinical significance, as well as recommended evaluation and treatment of vaping-related lung injury.
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Zika virus outbreaks have been explosive and unpredictable and have led to significant adverse health effects-as well as considerable public anxiety. Significant scientific work has resulted in multiple candidate vaccines that are now undergoing further clinical development, with several vaccines now in phase 2 clinical trials. ⋯ It is clear that the world needs safe and effective vaccines to protect against Zika virus infection. Whether such vaccines can be developed through to licensure and public availability absent significant financial investment by countries, and other barriers discussed within this article, remains uncertain.