Cardiovascular disease (CVD) remains the most common cause of death after kidney transplantation worldwide, with the highest event rate in the early postoperative period. In an attempt to address this issue, screening for CVD prior to transplant is common, but the clinical utility of screening asymptomatic transplant candidates remains unclear. A large degree of variation exists among both transplant center practice patterns and clinical practice guidelines regarding who should be screened, and opinions are based on mixed observational data with great potential for bias. In this review, we discuss the potential risks, benefits, and evidence for screening for CVD in kidney transplant candidates, and also the next steps to better evaluate and treat asymptomatic kidney transplant candidates.
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http://dx.doi.org/10.1038/ki.2014.335 | DOI Listing |
Mol Genet Metab
December 2024
National Human Genome Research Institute, Bethesda, MD, USA. Electronic address:
Background: Impaired oxidation of branched chain amino acids may give rise to volatile organic compounds (VOCs). We hypothesized that VOCs will be present in exhaled breath of participants with propionic acidemia (PA), and their relative abundance would correlate with clinical and biochemical characteristics of the disease.
Methods: We enrolled 5 affected participants from a natural history study of PA (ClinicalTrials.
JTCVS Open
December 2024
Division of Cardiovascular and Thoracic Surgery, Rabin Medical Center, Petach-Tikva, Israel.
Objective: The transplantation of hearts from donors who experienced intracranial bleeding (ICB) has been associated with inferior long-term survival in both single-center analyses and, more recently, with the United Network for Ogan Sharing Registry. The purpose of this study was to further explore this relationship through propensity score matching in recipients receiving donor hearts from ICB and non-ICB donors in a large national registry.
Methods: We performed a retrospective cohort analysis of the United Network for Organ Sharing Registry Organ Procurement and Transplantation Network between 2006 and 2018 for adult candidates wait-listed for isolated heart transplantation.
Transplantation
January 2025
Department of Surgery, CORELAB, University of California, Los Angeles, Los Angeles, CA.
Background: Despite efforts to ensure equitable access to liver transplantation (LT), significant disparities remain. Although prior literature has considered the effects of patient sex, race, and income, the contemporary impact of community socioeconomic disadvantage on outcomes after waitlisting for LT remains to be elucidated. We sought to evaluate the association of community-level socioeconomic deprivation with survival after waitlisting for LT.
View Article and Find Full Text PDFNat Med
January 2025
Surgery, University of Maryland School of Medicine, Baltimore, MD, USA.
Following our previous experience with cardiac xenotransplantation of a genetically modified porcine heart into a live human, we sought to achieve improved results by selecting a healthier recipient and through more sensitive donor screening for potential zoonotic pathogens. Here we transplanted a 10-gene-edited pig heart into a 58-year-old man with progressive, debilitating inotrope-dependent heart failure due to ischemic cardiomyopathy who was not a candidate for standard advanced heart failure therapies. He was maintained on a costimulation (anti-CD40L, Tegoprubart) blockade-based immunomodulatory regimen.
View Article and Find Full Text PDFTransplant Proc
January 2025
Hepatobiliary Surgery and Liver Transplantation Unit, Cruces University Hospital, Bilbao, Spain. Electronic address:
Background: The progressive increase in the prevalence of morbid obesity (MO) in the general population is a pressing issue. This rise in MO has also been observed in patients with liver disease who are candidates for liver transplantation (LT).
Methods: A retrospective study of a single-center series was conducted to analyze the impact of MO on morbidity, mortality, and patient survival after LT.
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