Persistence of coronavirus disease 2019 (COVID-19) in patients with end-stage renal disease; an unrecognized phenomenon?

Since the global coronavirus disease 2019 (COVID-19) pandemic hit most parts of the world, the nephrology community has primarily focused on the associated incidence of often severe acute kidney injury (AKI) with the disease pandemic. For patients on maintenance in-center outpatient hemodialysis, the primary concern has been on prevention of the spread of COVID-19 among this vulnerable patient group. Our recent experience with one end-stage renal disease (ESRD) patient early in the Spring of 2020 has led us to speculate that ESRD patients may well exhibit an unusually prolonged period of persistence of COVID-19. This may explain the recent report of the unanticipated demonstration of a high rate of positive COVID-19 antibody testing among the staff of a Pediatric Outpatient Hemodialysis Unit in New York. Further studies are mandated as these investigations would help guide the implications of preventative measures against the spread of COVID-19 among both patients and staff of hemodialysis units around the world.