Long-term immunological outcomes of early subclinical inflammation on surveillance kidney allograft biopsies.

The long-term impact of early subclinical inflammation (SCI) through surveillance biopsy has not been well studied. To do this, we recruited a prospective observational cohort that included 1000 sequential patients who received a kidney transplant from 2013-2017 at our center. A total of 586 patients who underwent a surveillance biopsy in their first year post-transplant were included after excluding those with clinical rejections, and those who were unable to undergo a surveillance biopsy.

Bimonthly viral monitoring for late-onset cytomegalovirus infection in kidney transplant recipients.

Kidney transplant recipients with high-risk cytomegalovirus (CMV) serostatus (seropositive donor to seronegative recipient) are at risk for late-onset CMV after cessation of antiviral prophylaxis. We report findings from a strategy of bimonthly (every 2 weeks) CMV screening for late-onset CMV. This is a single-center retrospective cohort study of 70 high-risk CMV kidney transplant recipients transplanted between June 2016 and September 2018.