The continuous administration of aerosolized synthetic surfactant to patients with sepsis-induced ARDS had no significant effect on 30-day survival, length of stay in the intensive care unit, duration of mechanical ventilation, or physiologic function.

Treatment with the nitric oxide synthase inhibitor, 546C88, can restore the balance of vasomotor tone, thereby, maintaining blood pressure and reducing or eliminating the requirement for norepinephrine therapy in patients with septic shock. Infusion of 546C88 (1-20 mg/kg/hr) appears to have a satisfactory overall safety profile.