HLA-DQ Mismatching and Kidney Transplant Outcomes.

ABSTRACT: BACKGROUND AND OBJECTIVES:Recent evidence suggests that HLA epitope-mismatching at HLA-DQ loci is associated with the development of anti-DQ donor-specific antibodies and adverse graft outcomes. However, the clinical significance of broad antigen HLA-DQ mismatching for graft outcomes is not well examined. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS:Using the United Network Organ Sharing/the Organ Procurement and Transplantation Network (UNOS/OPTN) data, patients with primary kidney transplants performed between 2005 and 2014 were included. Patients were classified as having either zero HLA-DQ mismatches, or one or two HLA-DQ mismatches. Primary outcomes were death-censored graft survival and incidence of acute rejection. RESULTS:A total of 93,782 patients were included. Of these, 22,730

SUBMITTER: Leeaphorn N 

PROVIDER: S-EPMC5968890 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature