Successful simultaneous liver-kidney transplantation for renal failure associated with hereditary complement C3 deficiency

Jeremy S. Nayagam*, Samuel McGrath, Mahmoud Montasser, Michael Delaney, Tom D. Cairns, Kevin J. Marchbank, Harriet Denton, Yi Yang, Steven H. Sacks, H. Terry Cook, Sapna Shah, Nigel Heaton, Matthew C. Pickering, Abid Suddle

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Hereditary complement C3 deficiency is associated with recurrent bacterial infections and proliferative glomerulonephritis. We describe a case of an adult with complete deficiency of complement C3 due to homozygous mutations in C3 gene: c.1811delT (Val604Glyfs*2), recurrent bacterial infections, crescentic glomerulonephritis, and end-stage renal failure. Following isolated kidney transplantation he would remain C3 deficient with a similar, or increased, risk of infections and glomerulonephritis. As C3 is predominantly synthesized in the liver, with a small proportion of C3 monocyte derived and kidney derived, he proceeded to simultaneous liver-kidney transplantation. The procedure has been successful with restoration of his circulating C3 levels, normal liver and kidney function at 26 months of follow-up. Simultaneous liver-kidney transplant is a viable option to be considered in this rare setting.

Original languageEnglish
Pages (from-to)2260-2263
Number of pages4
JournalAmerican Journal of Transplantation
Volume20
Issue number8
Early online date6 Feb 2020
DOIs
Publication statusPublished - 1 Aug 2020

Keywords

  • clinical research/practice
  • complement biology
  • immune deficiency
  • kidney disease: immune/inflammatory
  • kidney transplantation/nephrology
  • liver transplantation/hepatology

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