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Can we be certain that storage duration of transfused red blood cells does not affect patient outcomes?

2019; BMJ; Linguagem: Inglês

10.1136/bmj.l2320

0959-8138

Marialena Trivella, Simon Stanworth, Susan J Brunskill, Peter Dutton, Douglas G. Altman,

Blood donation and transfusion practices

Large pragmatic randomised trials have found no evidence that the age of red blood cells affects patient survival, but Trivella and colleagues say that problems with their design and analysis leave unanswered questions about safety