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  • Title: Treatment of adult patients with sepsis-induced coagulopathy and purpura fulminans using a plasma-derived protein C concentrate (Ceprotin).
    Author: Schellongowski P, Bauer E, Holzinger U, Staudinger T, Frass M, Laczika K, Locker GJ, Quehenberger P, Rabitsch W, Schenk P, Knöbl P.
    Journal: Vox Sang; 2006 May; 90(4):294-301. PubMed ID: 16635072.
    Abstract:
    BACKGROUND AND OBJECTIVES: The aim of this study was to document the effects of supplementation with a plasma-derived protein C concentrate in adult patients with infectious purpura fulminans. MATERIALS AND METHODS: We report the effect of the administration of a human protein C concentrate (Ceprotin, Baxter, Vienna, Austria) in eight adult patients with purpura fulminans. Five patients received the concentrate as level-adjusted continuous infusion (10 U/kg/h, target protein C activity 100%) and three patients received the concentrate as bolus infusions (100 U/kg every 6 h) in addition to standard sepsis therapy. Heparin, fresh-frozen plasma, antithrombin- and fibrinogen concentrates, low-dose rtPA, and platelet transfusions were given when appropriate. RESULTS: Six patients had overt disseminated intravascular coagulation: platelets, 19 g/l; fibrinogen, 60 mg/dl; antithrombin, 47%; prothrombin time, 32%; activated partial thromboplastin time (APTT), 88 s; d-dimer, 66 microg/ml; protein C activity, 29% (medians). Five patients had septic shock, six renal failure and four respiratory failure. Patients received between 5000 and 77,000 U of protein C concentrate over 2.5 days (median); the protein C activity increased to 184% (median) and coagulopathy resolved within 3 days in seven of the eight patients. Six patients survived, one died early from fulminant sepsis, and one died after 14 days from candida sepsis. CONCLUSIONS: Our data suggest that treatment with a plasma-derived protein C zymogen concentrate might be a useful support in adult patients with purpura fulminans.
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