Use of HCV Ab+/NAT- donors in HCV naïve renal transplant recipients to expand the kidney donor pool.

Hepatitis C (HCV) disease transmission from the use of HCV antibody-positive and HCV nucleic acid test-negative (HCV Ab+/NAT-) kidneys have been anecdotally reported to be absent. We prospectively analyzed kidney transplant (KT) outcomes from HCV Ab+/NAT- donors to HCV naïve recipients under T-cell depleting early steroid withdrawal immunosuppression. Allografts from 40 HCV Ab+/NAT- donors were transplanted to 52 HCV Ab- recipients between July 2016 and February 2018.

Proteasome inhibitor-based primary therapy for antibody-mediated renal allograft rejection.

Background: Rapid and complete elimination of donor-specific anti-human leukocyte antigen antibodies (DSA) during antibody-mediated rejection (AMR) is rarely achieved with traditional antihumoral therapies. Proteasome inhibitor-based therapy has been shown to effectively treat refractory AMR, but its use as a primary therapy for AMR has not been presented. Our initial experience with proteasome inhibition as a first-line therapy for AMR is presented.

A prospective trial of a steroid-free/calcineurin inhibitor minimization regimen in human leukocyte antigen (HLA)-identical live donor renal transplantation.

Background: Few prospective trials in human leukocyte antigen (HLA) identical living donor (LD) renal transplantation exist. This prospective study evaluated a corticosteroid (CS)-free, calcineurin inhibitor (CNI) minimization immunosuppressive regimen in HLA-identical LD renal transplant recipients.

Methods: Twenty HLA-identical LD recipients were prospectively enrolled.

Bortezomib provides effective therapy for antibody- and cell-mediated acute rejection.

Background: Current antihumoral therapies in transplantation and autoimmune disease do not target the mature antibody-producing plasma cell. Bortezomib is a first in class proteosomal inhibitor, that is Food and Drug Administration approved, for the treatment of plasma cell-derived tumors that is multiple myeloma. We report the first clinical experience with plasma cell-targeted therapy (bortezomib) as an antirejection strategy.

Cardiovascular risk, cardiovascular events, and metabolic syndrome in renal transplantation: comparison of early steroid withdrawal and chronic steroids.

Background: Cardiovascular disease (CVD) is the leading cause of death with a functioning graft in renal transplant recipients. The purpose of this study was to compare Framingham Risk Score (FRS), metabolic syndrome (MS), and cardiovascular events (CVE) in patients receiving early corticosteroid withdrawal (ECSWD), or chronic corticosteroid therapy (CCS).

Methods: In all, 251 ECSWD and 146 CCS patients were evaluated.