British journal of anaesthesia
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Editorial Comment
Preoperative anaemia in cardiac surgery: preoperative assessment, treatment and outcome.
Preoperative anaemia is common and associated with increased postoperative morbidity and mortality after cardiac surgery. These findings are supported by a large Dutch cohort study including >35 000 patients published in this issue of the British Journal of Anaesthesia. Timely diagnosis and preoperative anaemia treatment seem to be reasonable targets for perioperative risk stratification and modification. However, implementation of anaemia therapy into clinical routines remains challenging, and evidence for improved outcome is currently limited.
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Editorial
Mandatory vaccination of National Health Service staff against COVID-19: more harm than good?
Despite the clear benefits of vaccination against COVID-19, there was significant unease relating to the government policy of mandatory vaccination of health and care staff in England and the potential inequities this may lead to. Healthcare staff, and in particular doctors, speaking out on this issue may have inadvertently provided a narrative, which undermined the objective of achieving widespread vaccination of populations against this serious disease. The recent reversal of this policy may not mark the end of this debate amongst health and social care staff.
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Editorial Comment
Does inflammation mediate behavioural alterations in anaesthesia-induced developmental neurotoxicity?
Anaesthesia exposure early in life potentially impairs neurobehavioural development. A recent study in the Journal investigated the possibility that progesterone mitigates anaesthesia-induced developmental neurotoxicity in neonatal rats exposed to sevoflurane. ⋯ The protective mechanism is proposed to relate to anti-inflammatory properties of progesterone, which brings up important questions regarding the role of inflammation in mediating the neurobehavioural alterations in anaesthesia-induced developmental neurotoxicity. We discuss this mechanism and encourage new research that may clarify the underlying mechanisms of progesterone-induced protection and extend these findings into a translational model.