title: [Plasmapheresis in haematology].
abstract: Plasmapheresis also known as a therapeutic plasma exchange (TPE) is a procedure of plasma removal with it's ineligible plasma's component. Usually it is a supportive measure used simultaneously with the treatment, but in a few diseases, e.g. in trombotictrombocytopenic purpura (TTP), it is a first-choice treatment. During the plasmapheresis plasma is mostly replaced by 20% solution of albumin or combination of 20% solution of albumin and 0.9% solution of NaCl, however in some diseases fresh frozen plasma (FFP) is used. Plasmaphereses have found a wide application in different branches of medicine: hematology, neurology, nephrology, reumatology. Plasmapheresis is an invasive procedure, but when performed by qualified staff it is rather safe and serious complications are very rare.The most common complications of plasmapheresis are mild, usually caused by electrolyte disturbances (hypokalemia, hypokalcemia) or anticoagulation. More serious complication can be associated with FFP transfusion, extracorporeal circulation or presence of intravenous catheter. The latter one is usually necessary to perform the plasmapheresis. In haematology the most common indication for plasmapheresis is the supportive treatment of multiple myeloma. The procedure is performed in patients with high protein levels endangered with hyperviscosity syndrome. Less frequent indications to plasmapheresis in haematology are: Waldenström's macroblobulynaemia, idiopathic thrombocytopenic purpura (ITP), pure red cell aplasia (PRCA), polyneuropaties connected with haematological disorders. Supportive treatment of haemofagocytic syndrome (HLH--hemophagocytic lymphohistiocytosis) is one of the new indications. Plasmaphereses are used in treatment of about 150 different diseases and more and more new needs for this method are identified.
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Woźniak
authors.forename: Elżbieta
authors.initials: E
authors.lastname: Urbanowska
authors.forename: Emilian
authors.initials: E
authors.lastname: Snarski
mesh_terms: D006402:Hematologic Diseases / Q000628:therapy*; D006801:Humans; D009101:Multiple Myeloma / Q000628:therapy; D010956:Plasmapheresis; D011696:Purpura, Thrombocytopenic / Q000628:therapy