Immune System Suppression With Alemtuzumab and Tacrolimus in Liver Transplantation Patients

Summary

Alemtuzumab is a man-made antibody used to treat certain blood disorders. Tacrolimus is a drug used to decrease immune system activity in people who have received organ transplants so that the new organ will not be rejected. This study will determine whether treatment with alemtuzumab and tacrolimus is effective in preventing organ rejection and maintaining the recipient's health after liver transplantation in patients with end-stage liver disease, and whether gradual tapering of tacrolimus treatment is safe for these patients.

Timeline

Start

2005-06

Primary completion

2007-03

Completion

2011-03

Publications

• Background First MR. Tacrolimus based immunosuppression. J Nephrol. 2004 Nov-Dec;17 Suppl 8:S25-31.
• Background Tryphonopoulos P, Madariaga JR, Kato T, Nishida S, Levi DM, Moon J, Selvaggi G, De Faria W, Regev A, Bejarano P, Khaled A, Safdar K, Esquenazi V, Weppler D, Yoshida H, Ruiz P, Miller J, Tzakis AG. The impact of Campath 1H induction in adult liver allotransplantation. Transplant Proc. 2005 Mar;37(2):1203-4. doi: 10.1016/j.transproceed.2004.12.157.
• Background Tzakis AG, Tryphonopoulos P, Kato T, Nishida S, Levi DM, Madariaga JR, Gaynor JJ, De Faria W, Regev A, Esquenazi V, Weppler D, Ruiz P, Miller J. Preliminary experience with alemtuzumab (Campath-1H) and low-dose tacrolimus immunosuppression in adult liver transplantation. Transplantation. 2004 Apr 27;77(8):1209-14. doi: 10.1097/01.tp.0000116562.15920.43.

Drugs

Indications