Genotype and Outcome After Kidney Transplantation in Alport Syndrome.

ABSTRACT:

Introduction

Alport syndrome (AS) is caused by mutations in α3/α4/α5 (IV) collagen genes, the severity of which determine the progression of AS. Posttransplantation outcome is good, although anti-glomerular basement membrane (anti-GBM) glomerulonephritis occurs in 3% to 5% of recipients, clustering in patients with a severe mutation. We assessed whether the severity of the underlying AS mutation affects graft and patients outcome after transplantation, including the occurrence of anti-GBM nephritis.

Methods

We included 73 AS patients with an identified mutation (COL4A5, 57 patients; COL4A3, 9 patients; COL4A4, 6 patients; heterozygous composite COL4A3 and A4, 1 patient) who underwent transplantation between 1971 and 2014 and who had received a total of 93 kidney grafts.

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SUBMITTER: Gillion V 

PROVIDER: S-EPMC5976824 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature