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Pragmatic, open-label, single-center, randomized, phase II clinical trial to evaluate the efficacy and safety of methylprednisolone pulses and tacrolimus in patients with severe pneumonia secondary to COVID-19: the TACROVID trial protocol
(Elsevier, 2021-03)
Introduction: Some COVID-19 patients evolve to severe lung injury and systemic hyperinflammatory syndrome triggered by both the coronavirus infection and the subsequent host-immune response. Accordingly, ...
Blood test dynamics in hospitalized COVID-19 patients: Potential utility of D-dimer for pulmonary embolism diagnosis
(Public Library of Science, 2020-12-28)
Background: A higher incidence of thrombotic events, mainly pulmonary embolism (PE), has been reported in hospitalized patients with COVID-19. The main objective was to assess clinical and laboratory ...
Beneficial effect of corticosteroids in preventing mortality in patients receiving tocilizumab to treat severe COVID-19 illness
(International Journal of Infectious Diseases, 2020-12)
Objectives: To assess the characteristics and risk factors for mortality in patients with severe coronavirus disease-2019 (COVID-19) treated with tocilizumab (TCZ), alone or in combination with ...
Clinical significance of indeterminate quantiFERON-TB Gold plus assay results in hospitalized COVID-19 patients with severe hyperinflammatory syndrome
(MDPI, 2021)
Performance of the QuantiFERON-TB Gold Plus (QFT-Plus) assay could be affected by conditions of immune dysregulation. Little is known about the reliability of QTF-Plus in COVID-19 patients. Our aim was ...
High-dose methylprednisolone pulses for 3 days vs. low-dose dexamethasone for 10 days in severe, non-critical COVID-19: a retrospective propensity score matched analysis
(MDPI, 2021)
Corticosteroids are largely recommended in patients with severe COVID-19. However, evidence to support high-dose methylprednisolone (MP) pulses is not as robust as that demonstrated for low-dose ...
Risk categories in COVID-19 based on degrees of inflammation: data on more than 17,000 patients from the spanish SEMI-COVID-19 registry
(MDPI, 2021)
(1) Background: The inflammation or cytokine storm that accompanies COVID-19 marks the prognosis. This study aimed to identify three risk categories based on inflammatory parameters on admission. (2) ...
Genetic screening for TLR7 variants in young and previously healthy men with severe COVID-19
(Frontiers Media S.A., 2021)
Introduction: Loss-of-function TLR7 variants have been recently reported in a small number of males to underlie strong predisposition to severe COVID-19. We aimed to determine the presence of these rare ...