title: Clinical experience with recombinant factor VIIa.
abstract: Recombinant factor VIIa (rFVIIa) represents a major therapeutic advance in the treatment of haemophilia patients with inhibitors. The efficacy and safety of rFVIIa has been extensively studied in over 1900 surgical and non-surgical bleeding episodes in over 400 patients with haemophilia A or B (with or without inhibitors) or acquired haemophilia. Of 103 evaluable surgical bleeding episodes, the response to treatment with rFVIIa was considered to be either excellent or effective in 81%, 86% and 92% of major, minor and dental bleeding episodes, respectively. Treatment has been evaluated in 518 serious bleeding episodes and the response was considered either excellent or effective in 62% of muscle, 80% of ear, nose and throat, 88% of central nervous system, 76% of joint, and 75% of internal or retroperitoneal bleeding episodes. An excellent safety profile has also been demonstrated: of 1957 treatments with rFVIIa, only 16 serious adverse events have been reported that were considered to be possibly, but not necessarily, related to treatment.
authors.affiliation: Children's Hospital of Michigan, Wayne State University School of Medicine, Detroit, USA.
authors.forename: J
authors.initials: J
authors.lastname: Lusher
authors.forename: J
authors.initials: J
authors.lastname: Ingerslev
authors.forename: H
authors.initials: H
authors.lastname: Roberts
authors.forename: U
authors.initials: U
authors.lastname: Hedner
mesh_terms: D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D016903:Drug Monitoring; D015942:Factor VIIa / Q000009:adverse effects / Q000627:therapeutic use*; D006467:Hemophilia A / Q000188:drug therapy; D002836:Hemophilia B / Q000188:drug therapy; D006801:Humans; D011994:Recombinant Proteins / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D011994:Recombinant Proteins; D015942:Factor VIIa