Clin Lab
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Sepsis is one of the most serious and life-threatening clinical conditions of childhood. This study has been designed to evaluate how useful multiplex real-time polymerase chain reaction (PCR) is in the early diagnosis of responsible microorganisms of sepsis and to specify how serial procalcitonin level measurement is helpful to support diagnosis of sepsis. ⋯ In conclusion, multiplex real-time PCR test would be useful in the early diagnosis of sepsis. Studying procalcitonin levels is helpful in the early diagnosis of sepsis but does not have any correlation with the isolation of microorganisms in blood culture and survival.
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The demonstration of the quantitative prevalence of specific cytokines in JIA formed the basis for the introduction of biological anticytokine drugs to treatment. Routine assessment of the concentration of these cytokines in blood serum may enable earlier decision making on the legitimacy of biological treatment (anti-TNF). The aim of the study was to assess the diagnostic value of TNFalpha, IL-6, and IL-1beta in monitoring the course of the disease and effectiveness of treatment with etanercept of children with oligo- and polyarticular JIA. ⋯ We conclude that IL-6 may serve as a biomarker of activity of the disease in children with JIA treated with ETN.
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Comparative Study
Comparison of the delta neutrophil index with procalcitonin and C-reactive protein in sepsis.
The purpose of this study was to compare the diagnostic performance of the delta neutrophil index (DNI) with procalcitonin and C-reactive protein (CRP) for the prediction of sepsis and its outcome. ⋯ The DNI can be obtained easily from automated hematological analysis and is cost effective. Furthermore, the DNI has a high diagnostic power for predicting sepsis and survival, similar to procalcitonin and better than CRP. The combination of DNI and procalcitonin may improve the ability to predict the severity of sepsis and survival.
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Randomized Controlled Trial
Serum procalcitonin in cirrhotic patients with septic shock: relationship with adrenal insufficiency and clinical outcomes.
Serum procalcitonin is commonly used to differentiate systemic inflammation due to infection from non-infectious causes. Limited data exist on the value of procalcitonin in predicting relative adrenal insufficiency (RAI). This study evaluated the value of procalcitonin in predicting RAI and mortality in cirrhotic patients with septic shock. ⋯ High serum procalcitonin was highly associated with RAI in cirrhotic patients with septic shock. Procalcitonin was not associated with 28 - day mortality in this patient population.
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The transfusion efficacy of ATK, which contain fully functional platelets, is beyond all doubt. The equivalence of ATK and PTK has been subject of many studies. Some of those studies show the superiority of ATK's, while others do not, but there have been no studies that demonstrated a superiority of PTK's. ⋯ Through pathogen reduction, in parallel with platelet loss (Apoptosis), the function of the treated platelets is impaired. Alternatively, the cell destruction caused during this process could result in a release of platelet microRNA directly into the supernatant or in microvesicles. This reduction of microRNA will affect the storage of the platelets. (ABSTRACT TRUNCATED)