The New England journal of medicine
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Randomized Controlled Trial Clinical Trial
Treatment with desmopressin acetate to reduce blood loss after cardiac surgery. A double-blind randomized trial.
Bleeding after cardiopulmonary bypass remains a cause for concern, requiring reexploration of the chest in approximately 3 percent of patients who have had operations on the heart. We examined the possibility that this problem might be alleviated by desmopressin acetate (DDAVP), which increases the plasma level of von Willebrand factor and improves hemostasis in mild hemophilia and other conditions associated with defective platelet function. In a double-blind, prospective, randomized trial, we studied the effect of intraoperative desmopressin acetate in 70 patients undergoing various cardiac operations requiring cardiopulmonary bypass. ⋯ There were no untoward side effects of desmopressin acetate. We conclude that the administration of desmopressin acetate can be recommended to reduce blood loss in patients undergoing complex cardiac operations. The beneficial effect of the drug on hemostasis after cardiopulmonary bypass may be related to its effect on von Willebrand factor.
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Letter Case Reports
Treatment of infantile nephropathic cystinosis with cysteamine.