Annals of medicine
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Randomized Controlled Trial Multicenter Study
Nickel oral hyposensitization in patients with systemic nickel allergy syndrome.
This is the first randomized, double-blind, placebo-controlled trial (EUDRACT No. 2009-013923-43) evaluating nickel oral hyposensitizing treatment (NiOHT) in patients with "systemic nickel allergy syndrome" (SNAS), characterized by Ni-allergic contact dermatitis and systemic reactions after eating Ni-rich food. ⋯ NiOHT is effective in SNAS, in particular on gastrointestinal manifestations, with trend toward improvement of cutaneous symptoms.
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Meta Analysis Comparative Study
Effectiveness of inhaled corticosteroids in the treatment of acute asthma in children in the emergency department: a meta-analysis.
This meta-analysis aimed to compare the treatment of an acute asthma attack in children in the emergency department (ED) with inhaled corticosteroids (ICS) versus placebo or oral systemic corticosteroids (SC) as assessed by the hospital admission rates. ⋯ ICS treatment of children with acute asthma exacerbations showed a similar rate of hospitalization as those treated by SC.
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Randomized Controlled Trial
Systemic metabolic markers and myocardial glucose uptake in type 2 diabetic and coronary artery disease patients treated for 16 weeks with rosiglitazone, a PPARγ agonist.
Treatment with rosiglitazone, a peroxisome proliferator-activated receptor-γ agonist, in type 2 diabetic mellitus (T2DM) patients is under scrutiny because it affects adversely cardiovascular outcomes. In T2DM patients, with existing coronary heart disease, short-term treatment with rosiglitazone increases myocardial glucose uptake (MGU). Serum metabolic and lipoprotein subclass changes, which may be associated with this rosiglitazone-induced improvement, are unknown. ⋯ In T2DM patients with existing coronary heart disease, short-term rosiglitazone treatment caused minor improvements in metabolism: serum lactate and glutamine concentrations changed, reflecting improvements in insulin sensitivity, and circulating lactate concentrations inversely correlated to increases in myocardial glucose uptake.
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The study evaluated macrophage cytokines and macrophage metalloprotease (MMP)-12 levels in patients with Stanford-A acute aortic dissection (AAD) and in patients with critical carotid artery stenosis (CAS) compared with patients matched for age, sex, and traditional cardiovascular risk factors (RF). The aim was to identify possible early serum markers of risk for atherosclerotic complications. ⋯ The results suggest that MMP-12 may be considered to be a specific marker of Stanford-A AAD. Furthermore, the study confirmed that in AAD and CAS macrophage cytokines play a key role in the progression of the atherosclerotic disease towards complications.
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Obesity and type 2 diabetes (T2D) associate with increased oxidative stress. Malondialdehyde acetaldehyde (MAA) adducts have been suggested to be one of the antigenic epitopes in MDA-LDL responsible for the antibody recognition. Our aim was to investigate the associations between plasma IgA antibodies to MAA-LDL, inflammatory markers, adipokines, obesity, and T2D. ⋯ T2D subjects had increased IgA to MAA-LDL compared to subjects with normal glucose metabolism. The data suggest that the associations between IgA to MAA-LDL and markers of glucose metabolism were independent of TNF-α but dependent on components of the metabolic syndrome.