This open-label, phase 1-2, single-center study examined the use of intravenous immune globulin and rituximab to reduce anti-HLA antibodies and improve transplantation rates in 20 highly sensitized patients. Sixteen patients (80%) subsequently received a transplant, and the 1-year survival rates for patients and allografts were 100% and 94%, respectively. Larger and longer trials are needed to assess the safety of this approach.
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