The U.S. Food and Drug Administration has approved Bayer's KOVALTRY® Antihemophilic Factor (Recombinant), an unmodified, full-length factor VIII compound for the treatment of hemophilia A in children and adults. The approval is based on results from the LEOPOLD (Long-Term Efficacy Open-Label Program in Severe Hemophilia A Disease) clinical trials, which supported the approval of KOVALTRY for routine prophylaxis to reduce the frequency of bleeding episodes.

