Reduction of plasma cold agglutinin titers by means of plasmapheresis to prepare a patient for coronary bypass surgery

Abstract

A 53-year-old man with abnormally elevated cold agglutinins was treated successfully by plasma exchange so that he was able to sustain coronary artery surgery and extracorporeal circulation. Two plasma exchanges, consisting in the exchange of one plasma volume with a 5% albumin solution each, were performed in our intensive care unit with careful monitoring of vital parameters. The plasma exchanges resulted in a reduction of the titer of the cold agglutinins and of the thermal amplitude as well. With the exception of postoperative bleeding requiring re-intervention, the patient was successfully operated and could be dismissed on the 16th postoperative day in good condition.