Overview Study to Test the Safety of an Investigational Drug Given Repeatedly to Adult Men With Severe Hemophilia Status: Withdrawn Trial end date: 2020-07-31 Target enrollment: Participant gender: Summary The purpose of this study is to investigate the safety of a test drug to treat hemophilia in adult men. Phase: Phase 1 Details Lead Sponsor: BayerTreatments: AntibodiesAntibodies, MonoclonalImmunoglobulin GImmunoglobulinsLipoprotein-associated coagulation inhibitorMyeloma ProteinsParaproteinsThromboplastin