Application of polymyxin B convalently immobilized fiber in patients with septic shock.

Sepsis and septic shock are major causes of morbidity and mortality in the intensive care unit. Endotoxin produced by Gram-negative bacteria contributes to the pathogenesis of sepsis and septic shock. As an adsorbent, a polymyxin B convalently immobilized fiber (PMX) was developed. This review discusses, designing of the PMX, its application in clinical practice and the clinical outcomes.