The Outcomes of Adenovirus Infection in Kidney Transplant Recipients.

Background: Adenovirus (ADV) infection can lead to significant morbidity and mortality in immunocompromised patients, particularly in those with hematopoietic stem cells or solid organ transplants. The incidence of ADV infection in kidney transplant (KT) is not well-defined as ADV is often asymptomatic and not routinely checked.

Methods: This retrospective case-series study included KT and simultaneous pancreas-KT (SPKT) recipients from January 1, 2008, to January 31, 2024, across three Mayo Clinic sites (Arizona, Florida, and Minnesota) with symptomatic adenovirus polymerase chain reaction cases.

Impact of Early Rejection Treatment on Infection Development in Kidney Transplant Recipients: A Propensity Analysis.

Introduction: The impact of renal allograft rejection treatment on infection development has not been formally defined in the literature.

Methods: We conducted a retrospective cohort study of 185 rejection (case) and 185 nonrejection (control) kidney transplant patients treated at our institution from 2014 to 2020 to understand the impact of rejection on infection development. Propensity scoring was used to match cohorts.

Outcomes of asymptomatic histologic pyelonephritis of kidney transplant.

Background: Urinary Tract Infections are the most common post-transplant infection and can have varied presentations. This study aimed to describe the outcomes of kidney transplant recipients with asymptomatic histologic pyelonephritis on allograft biopsy. Histologic Pyelonephritis was defined as neutrophil cast or neutrophilic tubulitis, interstitial infiltrates with predominant neutrophils, and no evidence of rejection or glomerulonephritis on biopsy.

Utilizing kidneys from a donor with bile-cast nephropathy.

Here we discuss the successful utilization of a pair of deceased donor kidneys with bile-cast nephropathy. The donor had a kidney donor profile index of 48% and an acute kidney injury requiring continuous renal replacement therapy. Peak donor bilirubin was 40.

Current Therapies in Kidney Transplant Rejection.

Despite significant advancements in immunosuppressive therapies, kidney transplant rejection continues to pose a substantial challenge, impacting the long-term survival of grafts. This article provides an overview of the diagnosis, current therapies, and management strategies for acute T-cell-mediated rejection (TCMR) and antibody-mediated rejection (ABMR). TCMR is diagnosed through histological examination of kidney biopsy samples, which reveal the infiltration of mononuclear cells into the allograft tissue.

The impact of COVID-19 on kidney transplant care.

The SARS-CoV-2 virus precipitated the coronavirus 2019 (COVID-19) pandemic, which placed considerable strain on healthcare systems and necessitated immediate and rapid alterations in the delivery of healthcare. In the transplant population, COVID-19 directly impacts an inherently vulnerable population in the setting of immunosuppression and co-morbidities, but also further complicates the clinical evaluation and management of kidney transplant candidates and recipients in a strained healthcare environment being challenged by the pandemic. Many transplant centers around the world saw mortality rate spikes in organ recipients related to COVID-19, and changes in care delivery abound.

COVID-19 in kidney transplantation-implications for immunosuppression and vaccination.

COVID-19 pandemic continues to challenge the transplant community, given increased morbidity and mortality associated with the disease and poor response to prevention measures such as vaccination. Transplant recipients have a diminished response to both mRNA and vector-based vaccines compared to dialysis and the general population. The currently available assays to measure response to vaccination includes commercially available antibody assays for anti-Spike Ab, or anti- Receptor Binding Domain Ab.

Infections following rejection therapies in kidney and liver transplant recipients.

Introduction: Infections are known complications of solid-organ transplant. Treatment for rejection may increase risk of infection. We aimed to study frequency of infection and identify the risk factors for infections in solid organ transplant (SOT) (liver and kidney) recipients treated for rejection.

Duration of delayed graft function and its impact on graft outcomes in deceased donor kidney transplantation.

Background: There is controversy regarding the impact of delayed graft function (DGF) on kidney transplant outcomes. We hypothesize that the duration of DGF, rather than DGF itself, is associated with long-term kidney graft function.

Methods: We analyzed all deceased donor kidney transplants (DDKT) done at our center between 2008 to 2020.

Successful outcomes with transplanting kidneys from deceased donors with acute kidney injuryon temporary renal replacement therapy.

Background And Objectives: We aimed to determine outcomes with transplanting kidneys from deceased donors with severe acute kidney injury requiring acute renal replacement therapy (RRT).

Materials And Methods: A total of 172 recipients received a kidney from donors with acute kidney injury stage 3 (AKIN3) requiring RRT. We compared the study group to 528 recipients who received a kidney from donors with AKIN stage 3 not on RRT and 463 recipients who received < 85% Kidney Donor Profile Index (KDPI) AKIN stage 0 kidney.

When are you too old to get a kidney transplants?

Purpose Of Review: With the increasing incidence and prevalence of ESRD in the elderly, we are now transplanting more elderly patients. Although we know from previous reports that transplantation provides increased survival advantage and/or quality of life when compared to being on dialysis, we also know that transplantation is not the best option for all patients. In this review, we try to identify the upper age limit (if any) for deceased donor renal transplantation, predictive factors that can identify the risks for transplant outcomes, frailty, and immunosenescence.

Sleep-disordered breathing as a delayed complication of iatrogenic vocal cord trauma.

A case of a 55-year-old woman with iatrogenic vocal cord trauma and sleep-related symptoms is reported. In particular, this case highlights sleep-disordered breathing as a delayed complication after iatrogenic vocal cord trauma. The patient developed acute stridor from a contralateral vocal cord hematoma following vocal fold injection for right vocal cord paralysis.