Incidence and Outcomes of BK Virus Allograft Nephropathy among ABO- and HLA-Incompatible Kidney Transplant Recipients
Author(s) -
Adnan Sharif,
Nada Alachkar,
Serena M. Bagnasco,
Duvuru Geetha,
Gaurav Gupta,
Karl L. Womer,
Lois J. Arend,
Lorraine C. Racusen,
Robert A. Montgomery,
Edward S. Kraus
Publication year - 2012
Publication title -
clinical journal of the american society of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.755
H-Index - 151
eISSN - 1555-905X
pISSN - 1555-9041
DOI - 10.2215/cjn.00770112
Subject(s) - medicine , abo blood group system , kidney transplantation , incidence (geometry) , transplantation , nephropathy , renal function , urology , gastroenterology , endocrinology , diabetes mellitus , physics , optics
ABO-incompatible kidney transplant recipients may have a higher incidence of BK virus allograft nephropathy (BKVAN) compared with ABO-compatible recipients. It is unclear whether HLA-incompatible recipients share this risk or whether this phenomenon is unique to ABO-incompatible recipients. DESIGN, SETTING, PARTICIPATION, MEASUREMENTS: This study analyzed adult incompatible kidney transplant recipients from 1998 to 2010 (62 ABO-incompatible and 221 HLA-incompatible) and identified patients in whom BKVAN was diagnosed by biopsy (per protocol or for cause). This was a retrospective analysis of a prospectively maintained database that compared BKVAN incidence and outcomes between ABO- and HLA-incompatible recipients, respectively. BKVAN link to rejection and graft accommodation phenotype were also explored. The Johns Hopkins Institutional Review Board approved this study.
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