Pharmacokinetic properties of two factor VIII concentrates with single and double viral inactivation

In order to assess whether addition of a modified pasteurization step to the manufacture of a solvent/detergent-treated factor VIII concentrate of high purity has affected its properties, three sets of pharmacokinetic studies were performed. In an open, controlled study with seven patients and a double-blind cross-over study with nine patients, the pharmacokinetic parameters of the double virus-inactivated preparation were compared with those …