Clinical Research Directory

Inclusion Criteria: * Written informed consent and HIPAA authorization; * At least 18 years of age; * Recipient of a primary or subsequent deceased-donor or living-donor kidney transplant; * Between 3 months and 2 years post-transplant; * Selected by provider to undergo OmniGraf™ testing as part of usual post-transplant care Exclusion Criteria: * Recipient of a combined organ transplant with an extra-renal organ and/or islet cell transplant; * Recipient of a previous non-renal solid organ and/or islet cell transplant; * Known to be pregnant; * Known to be infected with Human Immunodeficiency Virus (HIV); * Known to have active BK nephropathy; * Known to have nephrotic proteinuria (per principal investigator); or * Participation in other biomarker studies