Vox sanguinis
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Randomized Controlled Trial Comparative Study Clinical Trial
Lactated Ringer's solution versus hydroxyethyl starch for volume replacement in autologous blood donors with cardiovascular disease: a controlled, randomized trial.
The study was designed to evaluate whether volume replacement following blood donation can prevent arterial hypotension in autologous blood donors with cardiovascular disease. ⋯ Both LRS and HES, administered at a volume ratio to blood loss of 3:1 and 1:1, respectively, significantly reduced the incidence of systolic hypotensive episodes in autologous blood donors with cardiovascular disease. LRS at a 3:1 volume ratio to blood loss was associated with a high rate of systolic hypertension.