title: Therapeutic Apheresis in Immunologic Renal and Neurological Diseases.
abstract: Since the mid 1970s, when membrane modules became available, plasma separation techniques have gained in importance especially in the past few years. The advantages of this method are a complete separation of the corpuscular components from the plasma and due to increased blood flow rate and higher efficacy. Systemic autoimmune diseases based on an immune pathogenesis produce autoantibodies and circulating immune complexes, which cause inflammation in the tissues of various organs. In most cases, these diseases have a poor prognosis without treatment. Therapeutic apheresis (TA) in combination with immunosuppressive therapies has led to a steady increase in survival rates over the last 40 years. The updated information on immunology and molecular biology of different immunologic diseases are discussed in relation to the rationale for apheresis therapy and its place in combination with other modern treatments. The different diseases can be treated by various apheresis methods such as therapeutic plasma exchange (TPE) with substitution solution, or with online plasma or blood purification using adsorption columns, which contain biological or non-biological agents. Here, the authors provide an overview of the most important pathogenic aspects indicating that TA can be a supportive therapy in systemic autoimmune diseases such as renal and neurological disorders. For the immunological diseases that can be treated with TA, the guidelines of the German Working Group of Clinical Nephrology and of the Apheresis Committee of the American Society for Apheresis are cited.
authors.affiliation: Formerly: Institute for Blood Purification, Homburg, Germany.
authors.forename: Rolf
authors.initials: R
authors.lastname: Bambauer
authors.affiliation: Laboratorium of Medicine, St. Ingbert, Germany.
authors.forename: Reinhard
authors.initials: R
authors.lastname: Latza
authors.affiliation: Heart Center Duisburg, Duisburg, Germany.
authors.forename: Daniel
authors.initials: D
authors.lastname: Burgard
authors.affiliation: Inselklinik Heringsdorf GmbH, Seeheilbad Heringsdorf, Germany.
authors.forename: Ralf
authors.initials: R
authors.lastname: Schiel
mesh_terms: D001327:Autoimmune Diseases / Q000150:complications / Q000628:therapy*; D001781:Blood Component Removal / Q000379:methods*; D006801:Humans; D007674:Kidney Diseases / Q000150:complications / Q000628:therapy*; D009422:Nervous System Diseases / Q000150:complications / Q000628:therapy*
keywords: Immunoadsorption; Immunologic diseases; Neurologic diseases; Renal; Therapeutic apheresis; Therapeutic plasma exchange