• Alan E Jones.
• Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, MS.
• Acad Emerg Med. 2013 Aug 1;20(8):844-7.

AbstractSevere sepsis remains a major public health problem both with a high hospital mortality rate and with staggering associated health care expenditures. The past decade has seen new insights into the early resuscitation of severe sepsis and this is an important, controversial, and constantly changing topic to emergency physicians. In this article, the recent support for lactate clearance as a measure of early sepsis resuscitation effectiveness is summarized, lactate-derived to oxygen-derived resuscitation variables are compared, and the shortcomings of lactate-derived variables are described. As summarized in this article, the best available experimental evidence suggests that lactate clearance of at least 10% at a minimum of 2 hours after resuscitation initiation is a valid way to assess initial response to resuscitation in severe sepsis. Associative data suggest that lactate normalization during resuscitation is a more powerful indicator of resuscitative adequacy; however, further research on the optimal lactate clearance parameters to use during resuscitation is needed, and many other important questions have yet to be answered.© 2013 by the Society for Academic Emergency Medicine.

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