Source:http://linkedlifedata.com/resource/pubmed/id/18257819
General Info
Affiliation
Department of Medicine IV, Tokyo Women's Medical University, Tokyo, Japan.Abstract
Plasmapheresis (PP) is widely known as the standard therapy for thrombotic thrombocytopenic purpura (TTP). Citrate is used as an anticoagulant in fresh frozen plasma, and the large amount of citrate infused during PP induces metabolic alkalosis. A 29-year-old woman was diagnosed with TTP associated with systemic lupus erythematosus, and was treated by daily PP in addition to a steroid, an immunosuppressant, vincristine, and cyclophosphamide. Uncompensated alkalosis caused by a combination of metabolic and respiratory alkalosis developed after artificial ventilation was discontinued. Her metabolic status improved after controlling her respiratory status and the activity of the TTP. Metabolic alkalosis is a common complication in TTP patients treated by frequent PP, but several factors that affect metabolic status may aggravate the alkalosis and induce uncompensated alkalosis.
PMID
18257819
Publication types
Case Reports