| 18722586 |
Safaoui MN, Aazami R, Hotz H, Wilson MT, Margulies DR: A promising new alternative for the rapid reversal of warfarin coagulopathy in traumatic intracranial hemorrhage. Am J Surg. 2009 Jun;197(6):785-90. Epub 2008 Aug 22.
BACKGROUND: Internationally, Factor IX complex (FIX complex) has been used to correct warfarin-induced coagulopathy. We present our experience with 28 patients using FIX complex. METHODS: A retrospective chart review was conducted between November 2002 and July 2006 on patients with warfarin-induced coagulopathy. We recorded the dose and timing of FIX complex, serial international normalized ratios (INRs), early adverse events, and patient outcome. RESULTS: Twenty-eight patients met criteria. The mean INR on admission was 5.1, and after FIX complex infusion was reduced significantly to 1.9 (P = .008). Eleven patients had a repeat INR drawn within 30 minutes after FIX complex infusion. The mean time to correction was 13.5 minutes. There were no early thrombotic events or allergic reactions. CONCLUSIONS: FIX complex results in an immediate reversal of coagulopathy within 15 minutes after administration. Its use should be considered as an alternative treatment to fresh-frozen plasma and recombinant Factor VIIa. Prospective randomized trials are needed to confirm these findings. |
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