Efficacy of Anti-Interleukin-2 Receptor Antibody in Reducing the Incidence of Acute Rejection After Renal Transplantation

Acute rejection (AR) in kidney transplant recipients is a major risk factor for chronic allograft failure and reduction in early and long term mean graft survival. New immunosuppressant agents have been developed to reduce the incidence of these episodes (1). Immunobiological drugs such as monoclonal anti-interleukin-2 receptor antibodies have shown promise in this direction; they have a more restrict immunosuppressive effect, are not related to interleukin release syndrome and are related to lower rates of CMV infection than polyclonal antibodies (2).