title: A review of rituximab in cutaneous medicine.
abstract: The rituximab antibody is a genetically engineered chimeric murine/human monoclonal antibody directed against the CD20 antigen found on the surface of normal and malignant B lymphocytes. Rituximab is indicated for the treatment of patients with relapsed or refractory, low-grade or follicular, CD20-positive, B-cell non-Hodgkin lymphoma. Rituximab is also commonly used to treat chronic lymphocytic leukemia, Waldenstrom's macroglobulinemia, and immune or idiopathic thrombocytopenic purpura (ITP). Rituximab is an effective treatment for primary cutaneous B-cell lymphoma and other cutaneous lymphomas. Rituximab is an effective treatment for mixed cryoglobulinemia. Rituximab is a promising treatment for systemic lupus erythematosus, dermatomyositis, pemphigus, vasculitis, and a variety of hematologic diseases. Black-box warnings on rituximab include fatal infusion reactions, tumor lysis syndrome, and severe mucocutaneous reactions. A variety of cardiac, pulmonary, renal, and hematologic side effects can occur. It commonly causes mild cutaneous side effect and rarely has caused paraneoplastic pemphigus, Stevens-Johnson syndrome, lichenoid dermatitis, vesiculobullous dermatitis, and toxic epidermal necrolysis.
authors.affiliation: Department of Dermatology, St. Lukes Roosevelt Hospital Center, New York, NY, USA. Scheinfeld@earthlink.net
authors.forename: Noah
authors.initials: N
authors.lastname: Scheinfeld
mesh_terms: D000911:Antibodies, Monoclonal / Q000009:adverse effects / Q000627:therapeutic use*; D058846:Antibodies, Monoclonal, Murine-Derived; D000970:Antineoplastic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D003880:Dermatology / Q000379:methods*; D006801:Humans; D007155:Immunologic Factors / Q000009:adverse effects / Q000627:therapeutic use*; D000069283:Rituximab
chemical_list: D000911:Antibodies, Monoclonal; D058846:Antibodies, Monoclonal, Murine-Derived; D000970:Antineoplastic Agents; D007155:Immunologic Factors; D000069283:Rituximab