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Restoring patency of thrombosed catheters with cryopreserved urokinase

G B Gale, D M O'Connor, J Y Chu

    JPEN. Journal of Parenteral and Enteral Nutrition
    |May 1, 1984
    PubMed

    Abstract:

    In order to eliminate wasting vials of urokinase, 5000 U/ml aliquots were reconstituted and frozen. The urokinase remained effective for clearing thrombosed catheters for as long as 9 months. When catheters become occluded, patency can be restored by previously frozen urokinase.

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