Allograft outcomes of treated children with kidney transplant who developed plasma cell-rich acute rejection (PCAR): A single center's experience.
Pediatr Transplant
; 23(6): e13500, 2019 09.
Article
en En
| MEDLINE
| ID: mdl-31437388
ABSTRACT
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 < 0.05). Among Study group pRTRs with functioning allografts (n = 4), treatment resulted in an increase in eGFR from nadir levels (27.0 ± 19.9 vs 55.6 ± 18.3 mL/min/1.73 m2 , P < 0.05). In the Study group, complications included neutropenia, BK and EBV viremia, and infusion-related hypotension and hypertension.SUMMARY:
(a) Graft loss in Study group while remaining high (43%) was lower than that reported in the published pediatric literature. (b) Our protocol was associated with improvement in eGFR in all surviving pRTRs within the Study group. (c) No life-threatening complications or malignancy were reported during the observation period.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Células Plasmáticas
/
Trasplante de Riñón
/
Rechazo de Injerto
/
Supervivencia de Injerto
Tipo de estudio:
Guideline
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adolescent
/
Child
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Pediatr Transplant
Asunto de la revista:
PEDIATRIA
/
TRANSPLANTE
Año:
2019
Tipo del documento:
Article