ATC Abstracts

American Transplant Congress abstracts

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Articles tagged "Waiting lists"

  • 2021 American Transplant Congress

    Artificial Neural Network Application for MELDNa Prediction

    L. Pruinelli1, M. Nguyen1, S. Olson1, J. Zhou1, J. Schold2, T. Pruett1, S. Ma1, G. Simon1

    1University of Minnesota, Minneapolis, MN, 2Cleveland Clinic Foundation, Cleveland, OH

    *Purpose: The adoption of MELDNa decreased 90-days mortality on patients waiting for liver transplant (LT); however, there are no tools available to predict MELDNa trajectories…
  • 2021 American Transplant Congress

    Profile of SARS-CoV-2 Antibodies in Patients Awaiting Kidney Transplantation

    L. Muir1, A. Jaffer2, C. Rees-Spear1, V. Gopalan2, F. Chang2, G. Vaitkute1, R. Fernando3, C. Roustan4, A. Rosa4, C. Earl4, A. Salama2, P. Cherepanov4, L. E. McCoy1, R. Motallebzadeh2

    1Institute of Immunity & Transplantation, University College London, London, United Kingdom, 2Nephrology & Transplantation, Royal Free London Hospital NHS Trust, London, United Kingdom, 3Anthony Nolan Institute, Royal Free London Hospital NHS Trust, London, United Kingdom, 4The Francis Crick Institute, London, United Kingdom

    *Purpose: Patients with end-stage kidney disease (ESKD) represent an extremely vulnerable group with many risk factors for adverse outcomes following SARS-CoV-2 infection. Key questions pertaining…
  • 2021 American Transplant Congress

    The Confluence of Race, Socioeconomic Deprivation, and Waitlist Mortality for Children Awaiting Liver Transplant

    S. Wadhwani1, J. Ge1, L. Gottlieb1, C. Lyles1, A. F. Beck2, J. Bucuvalas3, U. Kotagal2, J. C. Lai1

    1University of California San Francisco, San Francisco, CA, 2Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 3Icahn School of Medicine at Mount Sinai, New York, NY

    *Purpose: Social determinants like racism, ethnocentrism, and neighborhood socioeconomic deprivation are associated with poor outcomes for children after liver transplant. We studied the relationship between…
  • 2021 American Transplant Congress

    A Kidney Waitlist Outcomes Timeline to Visualize Candidate Offers and Outcomes

    C. Schaffhausen1, J. Miller2, A. Matas3, A. Israni4, A. Wey5, A. Hart4

    1Hennepin Healthcare Research Institute / University of Minnesota (UMN), Minneapolis, MN, 2Chronic Disease Research Group, Minneapolis, MN, 3Department of Surgery, UMN, Minneapolis, MN, 4Hennepin Healthcare / UMN, Minneapolis, MN, 5Scientific Registry of Transplant Recipients, Minneapolis, MN

    *Purpose: While transplant centers closely monitor posttransplant outcomes for each transplant recipient, centers currently lack data to monitor waitlist outcomes of individual candidates. Candidates who…
  • 2021 American Transplant Congress

    Removal of Race Factor in Egfr Decreases Disparities in Preemptive Listing for Kidney Transplantation

    Y. Al-Salmay, N. Jandovitz, M. Abate, A. Baez, E. Molmenti, A. Fahmy, N. Breslin, L. Teperman, V. Nair

    Organ Transplantation, Northwell Health, Manhasset, NY

    *Purpose: GFR < 20 is required for kidney transplant listing. The Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) and the Modification of Diet in Renal Disease (MDRD)…
  • 2020 American Transplant Congress

    Distribution of High-Urgency Listing and Regional Variation before and after Implementation of the 2018 US Heart Allocation Policy

    T. Cascino1, M. Skeans2, V. Patel1, M. Colvin1

    1University of Michigan, Ann Arbor, MI, 2SRTR, Minneapolis, MN

    *Purpose: The demand for heart transplant exceeds organ availability. The Organ Procurement and Transplantation Network/United Network for Organ Sharing (OPTN/UNOS) updated heart allocation policy in…
  • 2020 American Transplant Congress

    Validation of the Model for End-Stage Liver Disease Sodium Score in the Eurotransplant Region

    B. F. Goudsmit1, H. Putter2, B. Van Hoek3, A. E. Braat1

    1Transplantation Surgery, Leiden University Medical Center, Leiden, Netherlands, 2Biostatistics, Leiden University Medical Center, Leiden, Netherlands, 3Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands

    *Purpose: The shortage of liver grafts results in the prioritization of the sickest patients on the waiting list for liver transplantation. Since 2006, the degree…
  • 2020 American Transplant Congress

    The Relationship Between Frailty and Performance Status in Patients with Cirrhosis Awaiting Liver Transplantation

    C. Q. Xu1, F. Yao2, Y. Mohamad2, R. Wong2, D. Kent2, S. Seetharaman2, Y. Srisengfa2, J. C. Lai2

    1Department of Medicine, UCSF, San Francisco, CA, 2Division of Gastroenterology and Hepatology, Department of Medicine, UCSF, San Francisco, CA

    *Purpose: Frailty—a multi-dimensional construct that encapsulates physical function, performance status, and nutritional status—has emerged as a critical determinant of mortality in patients with cirrhosis. Currently,…
  • 2020 American Transplant Congress

    Frailty at Time of Kidney Transplant Evaluation is Associated with Higher Rate of Waitlist Denial

    J. Klein1, A. Jurgensen2, M. Gupta1, N. Herrera1, A. Gupta1, D. Cibrik1

    1Nephrology, University of Kansas Medical Center, Kansas City, KS, 2University of Kansas Medical Center, Kansas City, KS

    *Purpose: To determine the association of patient frailty, as assessed by the Fried frailty score at the time of kidney transplant evaluation (KTE), with kidney…
  • 2020 American Transplant Congress

    Does the New Heart Transplantation Allocation System Improve Access to Transplantation for Restrictive and Hypertrophic Cardiomyopathy Patients? A UNOS Database Analysis

    R. Y. Loyaga-Rendon1, D. R. Fermin1, M. Jani1, R. L. Grayburn1, S. Lee1, M. G. Dickinson1, M. Gonzalez1, N. K. Shrestha2, T. Boeve3, S. Jovinge2, M. Leacche3

    1Cardiology, Spectrum Health, Grand Rapids, MI, 2DeVos Cardiovascular Research Program, Spectrum Health, Grand Rapids, MI, 3Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI

    *Purpose: Historically, patients with end-stage restrictive (RCM) and hypertrophic cardiomyopathy (HCM), experienced longer wait times and increased waitlist mortality while awaiting a heart transplant (HT)…
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