Clin Lab
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Severe burn-blast combined injury often causes systematic dysfunction related to blood coagulation, anticoagulation, and fibrinolysis. However, studies of burn-blast combined injury followed by immersion in seawater are rarely reported. ⋯ Burn-blast combined injury followed by seawater immersion induced hemodynamic changes and metabolic acidosis. Knowledge of the early symptoms and unique pathophysiology of the combined injury will be valuable in determining the appropriate management of such patients. Level of evidence: Prognostic study, level IV.
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The diversity of primary and secondary traumatic injuries specific for the critically ill polytrauma patient is complicating the therapeutic management in the absence of a strict assessment of the biological changes. Inflammation, redox imbalance, and immunosuppression can be quantified by various biochemical parameters; however, they do not fully respond to the current requirements. Another phenomenon responsible for worsening the clinical status and for the development of complications in such patients is oxidative stress. Its aggressiveness combined with biochemical and physiological imbalances leads to increased morbidity and mortality. To minimize the effects induced by free radicals, various substances are administered with high antioxidant capacity. However, the dosage optimization for each patient is difficult without strict monitoring of oxidative stress. In this paper we will summarize and present the pathophysiology of oxidative stress, as well as the specificity of miRNAs for a series of molecular changes at the cellular level. ⋯ Introducing miRNAs can revolutionize both monitoring and therapy modulation in these patients, adapting to the organic damage.
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To evaluate the efficacy and safety of dendritic cells (DCs) co-cultured with cytokine-induced killer cell (CIK) immunotherapy combined with transcatheter arterial chemoembolization (TACE) or TACE plus local ablation therapy for hepatocellular carcinoma (HCC). ⋯ The combination of DC-CIK immunotherapy and TACE or TACE plus local ablation therapy improves 1- and 2-year overall survival, ORR, DCR, and provides a better quality of life for patients with HCC.
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The complexity of the cases of critically ill polytrauma patients is given by both the primary, as well as the secondary, post-traumatic injuries. The severe injuries of organ systems, the major biochemical and physiological disequilibrium, and the molecular chaos lead to a high rate of morbidity and mortality in this type of patient. The 'gold goal' in the intensive therapy of such patients resides in the continuous evaluation and monitoring of their clinical status. Moreover, optimizing the therapy based on the expression of certain biomarkers with high specificity and sensitivity is extremely important because of the clinical course of the critically ill polytrauma patient. In this paper we wish to summarize the recent studies of biomarkers useful for the intensive care unit (ICU) physician. ⋯ The biomarkers existing today, with regard to the critically ill polytrauma patient, can bring a significant contribution to increasing the survival rate, by adapting the therapy according to their expressions. Nevertheless, the necessity remains to research new non-invasive diagnostic methods that present with higher specificity and selectivity.
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Neutrophil gelatinase-associated lipocalin (NGAL) can be used as an early indicator of acute kidney injury (AKI), and cystatin C is also suggested to be an ideal marker of glomerular filtration rate (GFR), but they were not sufficiently studied in recipients without delayed graft function (DGF) after living-donor kidney transplant (LDKT). The aim of the study is to investigate whether serum NGAL and cystatin C can assess the recovery of renal function after LDKT. ⋯ Serum NGAL may be used as an early predictor of recovery of post-transplant graft function after LDKT, but may not be used for real-time assessment of GFR. At the same time, the predictive ability of serum cystatin C needs to be further assessed.