Randomized Conversion of Calcineurin-Inhibitors in Renal Allograft Recipients

Summary

This study is being done to investigate the impact of changing immunosuppressive medications from tacrolimus (Prograf®) to sirolimus (Rapamune®) between 6 and 24 months post transplant. The primary purpose of this research study is to evaluate whether the use of mycophenolate mofetil(MMF)/Cellcept® and tacrolimus(TAC)/Prograf® (Group 1) or mycophenolate mofetil(MMF)/Cellcept® and sirolimus/Rapamune® (Group 2) impacts the incidence of acute cellular rejection in post kidney transplant patients. This study will examine whether switching from tacrolimus to sirolimus will better preserve long-term kidney function.

Timeline

Start

2007-06

Primary completion

2017-12

Completion

2019-03

Publications

• Background Ojo AO, Held PJ, Port FK, Wolfe RA, Leichtman AB, Young EW, Arndorfer J, Christensen L, Merion RM. Chronic renal failure after transplantation of a nonrenal organ. N Engl J Med. 2003 Sep 4;349(10):931-40. doi: 10.1056/NEJMoa021744.
• Background Stoves J, Lindley EJ, Barnfield MC, Burniston MT, Newstead CG. MDRD equation estimates of glomerular filtration rate in potential living kidney donors and renal transplant recipients with impaired graft function. Nephrol Dial Transplant. 2002 Nov;17(11):2036-7. doi: 10.1093/ndt/17.11.2036. No abstract available.
• Background Gonwa TA, Mai ML, Melton LB, Hays SR, Goldstein RM, Levy MF, Klintmalm GB. End-stage renal disease (ESRD) after orthotopic liver transplantation (OLTX) using calcineurin-based immunotherapy: risk of development and treatment. Transplantation. 2001 Dec 27;72(12):1934-9. doi: 10.1097/00007890-200112270-00012.
• Background Fisher NC, Nightingale PG, Gunson BK, Lipkin GW, Neuberger JM. Chronic renal failure following liver transplantation: a retrospective analysis. Transplantation. 1998 Jul 15;66(1):59-66. doi: 10.1097/00007890-199807150-00010.
• Background Hornberger J, Best J, Geppert J, McClellan M. Risks and costs of end-stage renal disease after heart transplantation. Transplantation. 1998 Dec 27;66(12):1763-70. doi: 10.1097/00007890-199812270-00034.
• Background Goldstein DJ, Zuech N, Sehgal V, Weinberg AD, Drusin R, Cohen D. Cyclosporine-associated end-stage nephropathy after cardiac transplantation: incidence and progression. Transplantation. 1997 Mar 15;63(5):664-8. doi: 10.1097/00007890-199703150-00009.
• Background Myers BD, Ross J, Newton L, Luetscher J, Perlroth M. Cyclosporine-associated chronic nephropathy. N Engl J Med. 1984 Sep 13;311(11):699-705. doi: 10.1056/NEJM198409133111103.
• Background Bennett WM, DeMattos A, Meyer MM, Andoh T, Barry JM. Chronic cyclosporine nephropathy: the Achilles' heel of immunosuppressive therapy. Kidney Int. 1996 Oct;50(4):1089-100. doi: 10.1038/ki.1996.415. No abstract available.
• Background Bennett WM. Insights into chronic cyclosporine nephrotoxicity. Int J Clin Pharmacol Ther. 1996 Nov;34(11):515-9.
• Background Myers BD. Cyclosporine nephrotoxicity. Kidney Int. 1986 Dec;30(6):964-74. doi: 10.1038/ki.1986.280. No abstract available.
• Background Puschett JB, Greenberg A, Holley J, McCauley J. The spectrum of ciclosporin nephrotoxicity. Am J Nephrol. 1990;10(4):296-309. doi: 10.1159/000168123. No abstract available.
• Background Young EW, Ellis CN, Messana JM, Johnson KJ, Leichtman AB, Mihatsch MJ, Hamilton TA, Groisser DS, Fradin MS, Voorhees JJ. A prospective study of renal structure and function in psoriasis patients treated with cyclosporin. Kidney Int. 1994 Oct;46(4):1216-22. doi: 10.1038/ki.1994.387.

Drugs

Indications