BACKGROUND: Immunosuppressive regimens for kidney transplantation which reduce the long-term burden of immunosuppression are attractive, but little data are available to judge the safety and efficacy of the different strategies used. We tested the hypothesis that the simple, cheap, regimen of alemtuzumab induction combined with tacrolimus monotherapy maintenance provided equivalent outcomes to the more commonly used combination of interleukin-2 receptor monoclonal antibody induction with tacrolimus and mycophenolate mofetil combination maintenance, both regimens using steroid withdrawal after 7 days. METHODS: One hundred twenty-three live or deceased donor renal transplant recipients were randomized 2:1 to receive alemtuzumab/tacrolimus or daclizumab/tacrolimus/mycophenolate. The primary endpoint was survival with a functioning graft at 1 year. RESULTS: Both regimens produced equivalent, excellent outcomes with the primary outcome measure of 97.6% in the alemtuzumab arm and 95.1% in the daclizumab arm at 1 year (95% confidence interval of difference 6.9% to -1.7%) and at 2 years 92.6% and 95.1%. Rejection was less frequent in the alemtuzumab arm with 1- and 2-year rejection-free survival of 91.2% and 89.9% compared with 82.3% and 82.3% in the daclizumab arm. There were no significant differences in terms of the occurrence of opportunistic infections. CONCLUSION: Alemtuzumab induction with tacrolimus maintenance monotherapy and short-course steroid use provides a simple, safe, and effective immunosuppressive regimen for renal transplantation.
BACKGROUND: Immunosuppressive regimens for kidney transplantation which reduce the long-term burden of immunosuppression are attractive, but little data are available to judge the safety and efficacy of the different strategies used. We tested the hypothesis that the simple, cheap, regimen of alemtuzumab induction combined with tacrolimus monotherapy maintenance provided equivalent outcomes to the more commonly used combination of interleukin-2 receptor monoclonal antibody induction with tacrolimus and mycophenolate mofetil combination maintenance, both regimens using steroid withdrawal after 7 days. METHODS: One hundred twenty-three live or deceased donor renal transplant recipients were randomized 2:1 to receive alemtuzumab/tacrolimus or daclizumab/tacrolimus/mycophenolate. The primary endpoint was survival with a functioning graft at 1 year. RESULTS: Both regimens produced equivalent, excellent outcomes with the primary outcome measure of 97.6% in the alemtuzumab arm and 95.1% in the daclizumab arm at 1 year (95% confidence interval of difference 6.9% to -1.7%) and at 2 years 92.6% and 95.1%. Rejection was less frequent in the alemtuzumab arm with 1- and 2-year rejection-free survival of 91.2% and 89.9% compared with 82.3% and 82.3% in the daclizumab arm. There were no significant differences in terms of the occurrence of opportunistic infections. CONCLUSION: Alemtuzumab induction with tacrolimus maintenance monotherapy and short-course steroid use provides a simple, safe, and effective immunosuppressive regimen for renal transplantation.
Authors: Irene K Kim; Jua Choi; Ashley A Vo; Alexis Kang; Mitasha Patel; Mieko Toyoda; James Mirocha; Elaine S Kamil; J Louis Cohen; Sabrina Louie; Odette Galera; Stanley C Jordan; Dechu P Puliyanda Journal: Transplantation Date: 2017-04 Impact factor: 4.939
Authors: Stefan Schneeberger; Vijay S Gorantla; Gerald Brandacher; Adriana Zeevi; Anthony J Demetris; John G Lunz; Diana M Metes; Albert D Donnenberg; Jaimie T Shores; Andrea F Dimartini; Joseph E Kiss; Joseph E Imbriglia; Kodi Azari; Robert J Goitz; Ernest K Manders; Vu T Nguyen; Damon S Cooney; Galen S Wachtman; Jonathan D Keith; Derek R Fletcher; Camila Macedo; Raymond Planinsic; Joseph E Losee; Ron Shapiro; Thomas E Starzl; W P Andrew Lee Journal: Ann Surg Date: 2013-02 Impact factor: 12.969
Authors: Michael M Kaabak; Nadezda N Babenko; Dmitry V Samsonov; Valery A Sandrikov; Alexey A Maschan; Alan K Zokoev Journal: Pediatr Transplant Date: 2013-03