Bratisl Med J
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Multicenter Study Observational Study
Impact of proactive low-molecular weight heparin therapy on outcomes in COVID-1.
Low molecular weight heparin (LMWH) may provide beneficial effects on outcomes of COVID-19. We aimed to examine the impact of LMWH treatment on clinical outcomes (duration of hospitalization, admission to intensive care unit, the requirement for mechanical ventilation, and death) of COVID-19 patients with normal D-dimer levels at admission. ⋯ Our results strongly suggest that proactive LMWH therapy improves clinical outcomes in hospitalized COVID-19 patients even with normal D-dimer levels (≤ 0.5 mg/L) (Tab. 3, Fig. 2, Ref. 34).
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In addition to the recent success of neprilysin inhibition in treatment of heart failure, elevated soluble neprilysin (sNEP) in circulation has been suggested to be a prognostic biomarker in heart failure with a reduced ejection fraction (HFrEF). However, the diagnostic performance of sNEP is nebulous and its levels in HFrEF have not been compared with controls. For the purpose of this study, we determined the role of sNEP levels as a biomarker in routine ambulatory care of HFrEF patients, when compared to the control subjects. ⋯ Levels of sNEP were significantly reduced in HFrEF, when compared to the controls, with absent correlations to relevant HF-related features (e.g. LVEF). These findings might contribute to clarification of the diagnostic value of sNEP in HF (Tab. 2, Fig. 2, Ref. 30) Keywords: soluble neprilysin, heart failure, reduced ejection fraction, pharmacotherapy.
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In this study, we analysed the results of magnetic resonance spectroscopy (MRS) in the patients with gliomas, including the error rate, MRS parameters variability, correlations with gene mutations and overall usefulness for clinical practice. ⋯ MRS brings an added value to multiparametric MRI evaluation of brain tumours in the patient follow-up after an initial surgery, especially in ambiguous findings (Tab. 5, Fig. 2, Ref. 29).
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The global impact of COVID-19 pandemic has gained momentum rapidly. People have little information about SARS-CoV-2 (Coronavirus). Internet has become a frequently used tool to obtain information in recent years, while YouTube is one of the popular sources of information with many videos on its platform. This study aims to identify the topics regarding Coronavirus that people learned about on YouTube. The videos about Coronavirus were also evaluated in terms of the reliability of their source of information. ⋯ It has been determined that the videos about the symptoms, diagnosis and treatment of COVID-19, and those with scientific content have the most reliable source of information on Coronavirus (Tab. 5, Fig. 1, Ref. 35). Text in PDF www.elis.sk Keywords: coronavirus, SARS-CoV-2, COVID-19 pandemic, coronavirus pandemic, latent Dirichlet allocation, information, YouTube.
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To investigate the association between maternal serum neutrophil-to-lymphocyte ratios (NLRs) and pregnancy outcomes in women with familial mediterranean fever (FMF). ⋯ The NLRs are a haematological parameter that can be used to predict subclinical inflammation and the effects of ongoing subclinical inflammation on the pregnancy outcomes in women with FMF (Tab. 4, Ref. 39).