To assess the safety and efficacy of a new single-donor islet allotransplant protocol focusing on minimization of ischemic damage by the two-layer pancreas preservation technique, attenuation of posttransplant nonspecific inflammatory responses by etanercept and anti-thymocyte globulin, deletion/inactivation of autoreactive T cells by anti-thymocyte globulin and daclizumab induction immunotherapy, and potent yet non-diabetogenic maintenance immunosuppression with sirolimus and delayed mycophenolate mofetil instead of tacrolimus for the reestablishment of stable glycemic control in recipients with type 1 diabetes.
The objective of this study is to assess the safety and efficacy of islet allotransplantation for the reestablishment of stable glycemic control in patients with type 1 diabetes, using anti-thymocyte globulin induction immunosuppression with sirolimus, mycophenolate mofetil and low dose tacrolimus maintenance immunosuppression.