Shock : molecular, cellular, and systemic pathobiological aspects and therapeutic approaches : the official journal the Shock Society, the European Shock Society, the Brazilian Shock Society, the International Federation of Shock Societies
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Elderly patients are more susceptible to sepsis and septic shock. Early administration of broad-spectrum antibiotics is a key element of the sepsis management of bundle. Our study aimed to investigate the association between the timing of antibiotics administration and the risk of adverse outcomes in elderly patients with septic shock, and to examine the prognostic value of other bundle elements. ⋯ The timing of antibiotic administration was not associated with adverse outcomes in elderly patients with septic shock. Serum lactate level and source control implementation were independent prognostic factors in these patients.
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Ventilator-induced lung injury (VILI) can be life-threatening and it is important to prevent the development of VILI. It remains unclear whether the prone position affects neutrophilic inflammation in the lung regions in vivo, which plays a crucial role in the pathogenesis of VILI. This study aimed to assess the relationship between the use of the prone position and the development of VILI-associated regional neutrophilic lung inflammation. ⋯ The progression of neutrophilic inflammation was affected by the interaction between the total strain (for aeration) and the inhomogeneity. The prone position is effective in slowing down the progression of VILI-associated neutrophilic inflammation. Under low-tidal-volume ventilation, the main drivers of its effect may be homogenization of lung tissue and that of mechanical forces.
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To study the incidence, clinical profile, and predictors of mortality in neonatal shock. ⋯ Septic shock was the commonest cause of neonatal shock at our center. Neonatal shock had very high case fatality rate. Gestational age, SGA, female gender, and Acinetobacter sepsis independently predicted mortality in neonatal shock.
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ERG (ETS-related gene) is a member of the ETS (Erythroblast-transformation specific) family of transcription factors abundantly present in vascular endothelial cells. Recent studies demonstrate that ERG has important roles in blood vessel stability and angiogenesis. However, it is unclear how ERG is potentially involved in microvascular barrier functions and permeability. ⋯ CRISPR based ERG activation and recombinant ERG transfection attenuated VEGF-induced monolayer hyperpermeability. ERG activation preserved the adherens junctions and cytoskeleton. These results demonstrate that ERG is a potent regulator of barrier integrity and permeability in human lung microvascular endothelial cells and endogenously or exogenously enhancing ERG provides protection against barrier dysfunction and hyperpermeability.
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Randomized Controlled Trial Multicenter Study
Biomarker Analysis for Combination Therapy of Vitamin C and Thiamine In Septic Shock: A Post-HOC Study of The Atess Trial.