• S M Pastores, E Papadopoulos, M van den Brink, M Alicea, and N A Halpern.
• Department of Anesthesiology and Critical Care Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue M-210, New York, NY 10021, USA.
• Bone Marrow Transplant. 2002 Jul 1;30(2):131-4.

AbstractSevere sepsis with multiple organ failure after hematopoietic stem cell transplantation (HSCT) results in extremely high morbidity and mortality. Recent studies have highlighted the importance of sepsis-induced activation of the coagulation system in the pathophysiology of severe sepsis. Activated protein C is an important modulator of coagulation and inflammatory derangements during severe sepsis. Low levels of protein C occur in severe sepsis and are predictive of poor outcome. Recombinant human activated protein C (drotrecogin alfa (activated)) was recently approved by the Food and Drug Administration (FDA) for severe sepsis. The phase III trial that resulted in the approval of this agent, however, enrolled a general sepsis population and excluded patients undergoing HSCT. We report a case of fulminant septic shock and multiple organ failure after HSCT that was treated with drotrecogin alfa (activated) in addition to standard therapy, and recovered. The high mortality rates of patients who develop severe sepsis after HSCT demand that new avenues of treatment be considered for this very high-risk patient population. This case illustrates the potential application of a novel therapeutic approach. Clinical trials are warranted to further investigate the safety and efficacy of drotrecogin alfa (activated) in patients with severe sepsis after HSCT.

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