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pubmed:abstractText |
Preoperative reduction of isoagglutinins leads to successful ABO-incompatible (ABOi) renal transplantation. The strategy includes pretransplantation plasmapheresis, more potent immunosuppressive drugs, splenectomy, and anti-CD20 antibody. It has been reported that low isoagglutinin antibody titers posttransplant were observed among ABOi renal transplants with favorable outcome. The isoagglutinin titers may increase slightly when plasmapheresis is discontinued; however, it never returns to the pretreatment level under immunosuppressive therapy. This raises the question of what occurs to the isoagglutinin titer in ABO-compatible renal transplants under maintenance immunosuppressive pharmacotherapy.
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