The latest important research summarised

Short summaries of the latest health research presented in plain English to promote use of research by all members of society.


Restricting blood transfusion may not be effective after cardiac surgery

This large NIHR-funded randomised trial found that using a lower haemoglobin threshold was no better or cheaper than using a higher one when deciding to transfuse blood after non-emergency cardiac surgery. People with milder anaemia, receiving blood transfusion at a haemoglobin level less than 90g/L (the liberal transfusion group) had similar health outcomes and health ...

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