Data describing the clinical progression of coronavirus disease 2019 (COVID-19) in transplant recipients are limited. In New York City during the surge in COVID-19 cases, a systematic approach to monitoring and triaging immunocompromised transplant patients was required in the context of strained healthcare resources, limited outpatient testing, and heightened hospital exposure risks. Public health guidance at the onset of the COVID-19 outbreak recommended outpatient monitoring of mildly symptomatic patients without specific recommendations for special populations such as transplant recipients. We developed and implemented a systematic monitoring algorithm for kidney transplant recipients at our transplant center who reported mild symptoms suggestive of COVID-19. We describe the outcomes of the first 44 patients monitored through this algorithm. A total of 44 kidney transplant recipients thought to be symptomatic for COVID-19 disease were followed for a minimum of 14 days. The majority of mildly symptomatic patients (34/44) had clinical progression of disease and were referred to the emergency department where they all tested PCR positive and required hospitalization. More than half of these patients presented with hypoxia requiring supplemental oxygen, 39% were intubated within 48 hours, and 53% developed acute kidney injury but did not require dialysis. There were 6 deaths. During surge outbreaks, kidney transplant patients with even mild symptoms have a high likelihood of COVID-19 disease and most will worsen requiring hospitalization for supportive measures. Earlier outpatient testing and hospitalization may improve COVID-19 outcomes among transplant recipients.
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http://dx.doi.org/10.1111/tid.13383 | DOI Listing |
Cytotherapy
December 2024
Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, Ordensklinikum Linz-Elisabethinen, Linz, Austria; Medical Faculty, Johannes Kepler University, Linz, Austria.
Background Aims: In HLA-identical hematopoietic stem cell transplantation (HSCT), HLA-C1 group killer cell immunoglobulin-like receptor (KIR) ligands have been linked to graft-versus-host disease, whereas C2 homozygosity was associated with increased relapses. The differential impact of the recipients versus the donor's HLA-C KIR ligands cannot be determined in HLA-identical HSCT but may be elucidated in the haploidentical setting, in which HLA-C (including the HLA-C KIR ligand group) mismatching is frequently present.
Methods: We retrospectively investigated the effect of recipient versus donor C1 ligand content on survival and complications in post-transplant cyclophosphamide (PTCy)-based haploidentical HSCT (n = 170).
Virol J
January 2025
Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Acute kidney injury (AKI) is a condition that can result in changes in both urine production and creatinine levels in the bloodstream, complicating the treatment process and worsening outcomes for many hospitalized patients. BK polyomavirus (BKPyV), a member of the Polyomaviridae family, is prevalent in the population and remains latent in the body. It can reactivate in individuals with a compromised immune system, particularly post-kidney transplant, and can activate various transcription factors and immune mediators.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Obstetrics and Gynecology, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India.
There is limited information available regarding post-simultaneous pancreatic kidney transplantation (SPKT) pregnancies. The present case describes a woman in her early 30s with first pregnancy who conceived spontaneously 4 years after SPKT. Her pancreatic and kidney graft function remained stable throughout the pregnancy.
View Article and Find Full Text PDFTransplant Proc
January 2025
Gastroenterolgy and Hepatology Department, Group of Clinical and Translational Research in Liver Diseases, Research Institution Valdecilla (IDIVAL), University Hospital Marqués de Valdecilla, Santander, Spain. Electronic address:
Background: The Omicron variant of SARS-CoV-2 emerged as a new variant of concern, characterized by high transmissibility and lower severity compared with previous variants, and became the majority variant in the sixth wave in Spain. This study aims to assess the impact of SARS-CoV-2 infection on liver transplant recipients (LTRs) during 2023 in the population of Cantabria.
Methods: The study included 295 LTRs undergoing follow-up at the Liver Transplant Unit of the Marqués de Valdecilla University Hospital.
Transplant Proc
January 2025
Respiratory Medicine Department, Lung Transplant Unit, Hospital Universitario 12 de Octubre, Madrid, Spain.
Shortened telomere length (STL) is associated with increased rates of interstitial lung diseases, malignancy, hematological disorders, and immunosuppressive treatment toxicities. In this single-center retrospective study, we aim to determine whether patients with interstitial lung diseases who have STL, as determined by quantitative PCR of buccal epithelial cells, exhibit worse post-transplant outcomes compared to recipients with normal telomere length. In our series of 26 patients, STL was associated with a higher incidence of chronic kidney disease following lung transplantation (100% vs 55%, P = .
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!