title: Factor VIII inhibitor associated with peginterferon.
abstract: We present a case of a 53-year-old black male who developed a factor VIII inhibitor during his treatment for hepatitis C virus infection with peginterferon. The development of inhibitors against factor VIII during peginterferon therapy has been rarely reported. We have reviewed the current literature and the following case presentation provides the first demonstration, to our knowledge, in which chronic exposure to peginterferon is associated with an acquired factor VIII inhibitor.
authors: Division of Hematology/Oncology, The Robert H Lurie Comprehensive Cancer Center, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA. cherman@nmff.org
authors: C
authors: C
authors: Herman
authors: L
authors: L
authors: Boggio
authors: D
authors: D
authors: Green
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D058846:Antibodies, Monoclonal, Murine-Derived; D000998:Antiviral Agents / Q000009:adverse effects*; D004359:Drug Therapy, Combination; D005169:Factor VIII / Q000037:antagonists & inhibitors*; D005938:Glucocorticoids / Q000627:therapeutic use; D006526:Hepatitis C / Q000188:drug therapy*; D006801:Humans; D007155:Immunologic Factors / Q000627:therapeutic use; D000077190:Interferon alpha-2; D016898:Interferon-alpha / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011092:Polyethylene Glycols / Q000009:adverse effects*; D011241:Prednisone / Q000627:therapeutic use; D011994:Recombinant Proteins; D012254:Ribavirin / Q000627:therapeutic use; D000069283:Rituximab; D016896:Treatment Outcome
chemical_list: D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D000998:Antiviral Agents; D005938:Glucocorticoids; D007155:Immunologic Factors; D000077190:Interferon alpha-2; D016898:Interferon-alpha; D011994:Recombinant Proteins; D011092:Polyethylene Glycols; D012254:Ribavirin; D000069283:Rituximab; D005169:Factor VIII; C100416:peginterferon alfa-2a; D011241:Prednisone