Rapid Warfarin reversal in the setting of intracranial hemorrhage: a comparison of plasma, recombinant activated factor VII, and prothrombin complex concentrate.

Objective: To compare the safety and effectiveness of three methods of reversing coagulopathic effects of warfarin in patients with potentially life-threatening intracranial hemorrhage.

Methods: A retrospective electronic medical record review of 63 patients with warfarin-related intracranial hemorrhage between 2007 and 2010 in an integrated health care delivery system was conducted. The three methods of rapid warfarin reversal were fresh-frozen plasma (FFP), activated factor VII (FVIIa; NovoSevenRT [Novo Nordisk, Bagsværd, Denmark]), and prothrombin complex concentrate (PCC; BebulinVH [Baxter, Westlake Village, California, USA], ProfilnineSD [Grifols, North Carolina, USA]), each used adjunctively with vitamin K (Vit K, phytonadione).

Performance characteristics of a sliding-scale hypertonic saline infusion protocol for the treatment of acute neurologic hyponatremia.

Background And Purpose: Hypertonic saline (3% NaCl) infusions can be used to treat acute neurologic hyponatremia (ANH) in critically ill patients with neurological and neurosurgical disorders such as subarachnoid hemorrhage. Adjustments in the rate of hypertonic saline infusions to treat ANH are needed to achieve a goal sodium range and are usually made on an empiric basis. To date, no data are available to determine how reliably such adjustments achieve stable, normal serum sodium concentrations or how often iatrogenic hypernatremia occurs during the course of treatment with hypertonic saline.