Assessment of the safety of recombinant tissue factor pathway inhibitor in patients with severe sepsis: A multicenter, randomized, placebo-controlled, single-blind, dose escalation study

Abstract

Although the trial was not powered to show efficacy, a trend toward reduction in 28-day all-cause mortality was observed in the all rTFPI group compared with all placebo. This study demonstrates that rTFPI doses of 0.025 and 0.05 mg/kg/hr could be safely administered to severe sepsis patients. Additionally, rTFPI demonstrated bioactivity, as shown by reduction in TATc complexes and interleukin-6 levels. These findings warrant further evaluation of rTFPI in an adequately powered, placebo controlled, randomized trial for the treatment of severe sepsis.