Association between homograft tissue exposure and allosensitization prior to heart transplant in patients with congenital heart disease.
Denis J DonovanMarc E RichmondEmile A BachaLinda J AddonizioWarren A ZuckermanPublished in: Pediatric transplantation (2021)
Previous exposure to homograft tissue appears to increase the odds of pre-sensitization by either the PRA or SAB testing. Longer exposure time to homograft tissue prior to transplant is associated with increased pre-sensitization at transplant as determined by PRA, though not by SAB testing.