Allograft outcomes of treated children with kidney transplant who developed plasma cell‐rich acute rejection (PCAR): A single center's experience

Introduction PCAR is a rare form of ACR that may compromise renal allografts. This review evaluates the outcomes of a protocol used to treat PCAR (Study group), and compares these outcomes with a matched cohort with ACR (Control group). Methods A retrospective analysis of 138 of pRTRs who underwent renal allograft biopsies between January 2008 and November 2016. Results Seven biopsies revealed in situ hybridization of EBER‐negative PCAR (5%). Three Study group pRTRs lost their grafts within 3 months after rejection (43%). None of the Control group pRTRs lost their graft during this period. At the time of rejection, eGFR was different between the Control and Study groups (27.0 ± 19.9 mL/min per m2 vs 40.0 ± 10.6 mL/min/1.73 m2, respectively; P