Single center experience comparing two clinically available donor derived cell free DNA tests and review of literature

The introduction of assays for donor-derived cell-free DNA into clinical transplant medicine has provided an additional method to assess allograft health. We compared the performance of two of these assays, Prospera™ and AlloSure®. A series of 15 paired-samples from individual kidney transplant recipients were tested using both Prospera™ and AlloSure® assays simultaneously. Test performances were determined using the company cutoff of >1% to...