title: A review of Campath in autoimmune disease: biologic therapy in the gray zone between immunosuppression and immunoablation.
abstract: Campath, the subject of this review, is an example of a broadly targeted biologic agent, approved for patients with B-CLL, which may combine immunosuppressive as well as immunoablative properties. For many years Campath has been in clinical use as an immunosuppressive agent for various autoimmune diseases and as part of the preparative regimes for allogeneic HSCT, successfully preventing graft-versus-host-disease (GVHD). This review summarizes the experience of 24 studies including a total of 323 patients treated with Campath for various autoimmune diseases such as arthritis, MS, vasculitis, autoimmune cytopenias and others. The results demonstrate that Campath is fairly safe and 75% of the patients experienced clinical improvement and 15% of the patients were reported in clinical remission even though improvements were often transient.While other biologic drugs may have to narrow targets, Campath, is able to bridge the gap between immunosuppression and immunoablation and may offer an alternative to human stem cell transplantation avoiding the risks of chemotherapy and radiation.
authors: Division of Rheumatology, Department of Pediatrics, Keck School of Medicine, University of Southern California, Childrens Hospital, Los Angeles 90027, USA. reiff@hsc.usc.edu
authors: Andreas
authors: A
authors: Reiff
mesh_terms: D000074323:Alemtuzumab; D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D061067:Antibodies, Monoclonal, Humanized; D000912:Antibodies, Neoplasm / Q000627:therapeutic use*; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001327:Autoimmune Diseases / Q000188:drug therapy*; D006086:Graft vs Host Disease / Q000517:prevention & control*; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D007165:Immunosuppression Therapy; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000188:drug therapy*; D014184:Transplantation, Homologous
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000912:Antibodies, Neoplasm; D000970:Antineoplastic Agents; D000074323:Alemtuzumab