Current opinion in anaesthesiology
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Discuss and summarize recent published literature related to the use of 'blood substitutes' in cardiac surgery patients. ⋯ One hemoglobin-based oxygen carrier (Hemopure) has been approved for use in humans in South Africa as well as another hemoglobin-based oxygen carrier (Gelenpol) and a perfluorocarbon (Perfluoron) in Russia. Phase III trials in Europe and North America will be concluded very soon. We anticipate seeing one or two products approved in North America and Europe by the year 2003/2004.