Published in:
01-10-2006 | Letter
Drotrecogin alfa (activated): down and not out, but not really in either
Authors:
Jan O Friedrich, Neill KJ Adhikari, Maureen O Meade
Published in:
Critical Care
|
Issue 5/2006
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Excerpt
We read with interest the letter by Agarwal and Nath [
1] in response to our commentary [
2] analyzing current evidence for drotrecogin alfa (activated) (DrotAA) in the treatment of severe sepsis. Agarwal and Nath argue that our meta-analysis should have used a fixed-effects model, which ignores between-study heterogeneity, rather than a more conservative random-effects model, which includes it. Such a model shows significant benefit for DrotAA in patients with severe sepsis and at a high risk of death defined either by an Acute Physiology and Chronic Health Evaluation (APACHE) II score of 25 or more, or at least two organ dysfunctions. …