Post-mortem molecular investigations of SARS-CoV-2 in an unexpected death of a recent kidney transplant recipient

Am J Transplant. 2021 Jul;21(7):2590-2595. doi: 10.1111/ajt.16549. Epub 2021 Mar 15.

Abstract

Solid organ transplant recipients are vulnerable to severe infection during induction therapy. We report a case of a 67-year-old male who died unexpectedly 10 days after receiving a kidney transplant on February 10, 2020. There was no clear cause of death, but COVID-19 was considered retrospectively, as the death occurred shortly after the first confirmed case of COVID-19 in Canada. We confirmed the presence of SARS-CoV-2 components in the renal allograft and native lung tissue using immunohistochemistry for SARS-CoV-2 spike protein and RNA scope in situ hybridization for SARS-CoV-2 RNA. Results were reaffirmed with the Food and Drug Administration Emergency Use Authorization approved Bio-Rad SARS-CoV-2 digital droplet PCR for the kidney specimen. Our case highlights the importance of patient autopsies in an unfolding global pandemic and demonstrates the utility of molecular assays to diagnose SARS-CoV-2 post-mortem. SARS-CoV-2 infection during induction therapy may portend a fatal clinical outcome. We also suggest COVID-19 may be transmittable via renal transplant.

Keywords: basic (laboratory) research/science; clinical research/practice; donors and donation: donor-derived infections; infection and infectious agents-viral; kidney transplantation/nephrology; kidney transplantation: living donor; pathology/histopathology; patient safety.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • Autopsy
  • COVID-19*
  • Canada
  • Humans
  • Kidney Transplantation* / adverse effects
  • Male
  • RNA, Viral / genetics
  • Retrospective Studies
  • SARS-CoV-2
  • Spike Glycoprotein, Coronavirus
  • Transplant Recipients

Substances

  • RNA, Viral
  • Spike Glycoprotein, Coronavirus
  • spike protein, SARS-CoV-2