Der Anaesthesist
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Sevoflurane is one of the most widely used inhalation anesthetics in pediatric anesthesia. A large number of studies have demonstrated that repeated treatment with high concentrations or long durations of sevoflurane anesthesia during the neonatal period can induce neuroapoptosis and long-term learning disability. In clinical practice, we observed that a subset of patients underwent minor surgery under sevoflurane anesthesia more than once from birth to adolescence. Therefore, this research was conducted to investigate whether a 2% concentration of sevoflurane (clinically relevant usage of sevoflurane) for 1 h (a short duration) can induce neuroapoptosis and neurocognitive dysfunction in adolescent rats that received sevoflurane (2% for 1 h) during the neonatal period. ⋯ Our findings suggested that sevoflurane can induce neuroapoptosis and cognitive dysfunction in adolescent rats that received repeated sevoflurane (2% for 1 h) during the postnatal period. These findings will promote further studies to investigate the effects of repeated sevoflurane exposure on the development of the central nervous system and function of learning and memory, as well as the underlying mechanisms in vitro and in vivo.
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Review Meta Analysis
[New onset atrial fibrillation in patients with sepsis].
Atrial fibrillation is the most common new onset arrhythmia in patients hospitalized with sepsis; however, there are no specific treatment guidelines and the ideal therapeutic approaches still remain unclear. ⋯ Further research is needed to unveil the optimal therapeutic strategies for patients with new onset atrial fibrillation during sepsis.