Therapeutic plasma exchange: complications and management

Am J Kidney Dis. 1994 Jun;23(6):817-27. doi: 10.1016/s0272-6386(12)80135-1.


Therapeutic plasma exchange is a treatment modality used in a variety of disease states, some of which are characterized by renal involvement (ie, Goodpasture's syndrome, multiple myeloma, cryoglobulinemia, and thrombotic thrombocytopenic purpura). To investigate the safety of this procedure we evaluated all patients receiving plasma-pheresis at the University of Connecticut from January 1988 to June 1991. Sixty-eight adverse reactions occurred in 699 treatments, resulting in an incidence of 9.7%. The most frequent complications were symptoms of hypocalcemia, hypovolemia, and anaphylactoid reactions. The incidence of hypocalcemic symptoms was lowered with the prophylactic administration of calcium. Without calcium prophylaxis the incidence of symptoms was 9.1% (six in 66 treatments), whereas with calcium prophylaxis the incidence was reduced to 1% (six in 633 treatments) (P < 0.01). Treatments in which albumin was administered as volume replacement were associated with fewer adverse reactions when compared with those using fresh-frozen plasma (1.4% v 20%). Our experience, combined with the 15,658 procedures reported in the literature, reveals that serious complications do not commonly occur. These are characterized by cardiovascular events (0.2%), respiratory events (0.2%), and anaphylactoid reactions (0.25%). Hemorrhage and infection are rare, each occurring at a rate of 0.02%. Death was reported in eight of 15,658 procedures (0.05%). We conclude that therapeutic plasma exchange is relatively safe and alterations in plasma proteins generally are well tolerated. Prophylactic calcium administration lowers the incidence of hypocalcemic symptoms. Adverse reactions are associated more commonly with the administration of fresh-frozen plasma.

MeSH terms

  • Anaphylaxis / etiology
  • Humans
  • Hypocalcemia / etiology
  • Hypocalcemia / prevention & control
  • Plasma Exchange / adverse effects*
  • Plasmapheresis / adverse effects*