title: [Off-label use of biologic agents in the treatment of dermatosis, part 2: etanercept, efalizumab, alefacept, rituximab, daclizumab, basiliximab, omalizumab, and cetuximab].
abstract: In recent years, a series of new drugs have been developed through the application of molecular biology. These drugs act by blocking specific molecules of the immune system and have been developed to act on specific targets that play an important role in the pathophysiology of the diseases in which their therapeutic use has now been approved. Over time, experience has been accumulated in the use of these drugs in the treatment of skin diseases for which they have not been approved but in which the pathophysiology suggests that they could also be effective. The use of these drugs is increasing in difficult-to-treat cases of skin diseases for which the drugs are not approved. The second part of this review of off-label use of biologic agents in dermatology considers the use of etanercept, efalizumab, alefacept, rituximab, basiliximab, omalizumab, and cetuximab.
authors.affiliation: Servicio de Dermatología. Hospital Universitario de la Princesa. Madrid. España. guhl@aedv.es
authors.forename: G
authors.initials: G
authors.lastname: Guhl
authors.forename: B
authors.initials: B
authors.lastname: Díaz-Ley
authors.forename: J
authors.initials: J
authors.lastname: Fernández-Herrera
mesh_terms: D000077944:Alefacept; D000888:Antibodies, Anti-Idiotypic; D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized; D058846:Antibodies, Monoclonal, Murine-Derived; D000077552:Basiliximab; D001688:Biological Products / Q000627:therapeutic use*; D000068818:Cetuximab; D000077561:Daclizumab; D017277:Drug Approval; D000068800:Etanercept; D006801:Humans; D007074:Immunoglobulin G / Q000627:therapeutic use; D000069444:Omalizumab; D018124:Receptors, Tumor Necrosis Factor / Q000627:therapeutic use; D011993:Recombinant Fusion Proteins / Q000627:therapeutic use; D000069283:Rituximab; D012871:Skin Diseases / Q000188:drug therapy*
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D058846:Antibodies, Monoclonal, Murine-Derived; D001688:Biological Products; D007074:Immunoglobulin G; D018124:Receptors, Tumor Necrosis Factor; D011993:Recombinant Fusion Proteins; D000069444:Omalizumab; D000069283:Rituximab; D000077552:Basiliximab; D000077561:Daclizumab; D000077944:Alefacept; D000068800:Etanercept; D000068818:Cetuximab; C472181:efalizumab