European journal of anaesthesiology
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Observational Study
Effect of ramosetron on the QT interval during sevoflurane anaesthesia in children: A prospective observational study.
We investigated the effects of concomitant administration of sevoflurane and ramosetron on the QT interval, the interval between the peak and end of the T wave (Tpe) and Tpe/QT ratio in children. ⋯ Ramosetron was not associated with prolongation of the QTc interval when it was given concomitantly with sevoflurane in children. No ventricular arrhythmias or other adverse effects occurred during the study.
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Although rotational thromboelastometry (ROTEM) is increasingly used to guide haemostatic therapy in a bleeding patient, there is a paucity of data guiding its use in the paediatric population. ⋯ This study describes an algorithm starting with the detection of abnormal bleeding in which ROTEM could be used to guide haemostatic therapy in bleeding children after CPB. Further studies are needed to test the efficacy of this specific algorithm-based approach.
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Recent experimental data indicate that volatile anaesthetics can induce a neuroinflammatory response in the central nervous system. The questions of to what extent this occurs in the developing brain and whether nonvolatile anaesthetics are also involved remain unanswered. ⋯ This study suggests that propofol anaesthesia does not have a major impact on pro-inflammatory cytokine expression profiles in the developing central nervous system during the brain growth spurt. These results raise arguments against the involvement of neuroinflammatory pathways in propofol-related neurotoxicity observed following the administration of this drug in the early postnatal period.