ATC Abstracts

American Transplant Congress abstracts

  • Home
  • Meetings Archive
    • 2022 American Transplant Congress
    • 2021 American Transplant Congress
    • 2020 American Transplant Congress
    • 2019 American Transplant Congress
    • 2018 American Transplant Congress
    • 2017 American Transplant Congress
    • 2016 American Transplant Congress
    • 2015 American Transplant Congress
    • 2013 American Transplant Congress
  • Keyword Index
  • Resources
    • 2021 Resources
    • 2016 Resources
      • 2016 Welcome Letter
      • ATC 2016 Program Planning Committees
      • ASTS Council 2015-2016
      • AST Board of Directors 2015-2016
    • 2015 Resources
      • 2015 Welcome Letter
      • ATC 2015 Program Planning Committees
      • ASTS Council 2014-2015
      • AST Board of Directors 2014-2015
      • 2015 Conference Schedule
  • Search

Articles tagged "Non-invasive diagnosis"

  • 2021 American Transplant Congress

    Donor-derived Cell-free DNA in Upper Extremity Vascular Composite Allograft Recipients

    R. Kalsi1, M. Abuzeineh2, J. Littleton1, J. T. Shores1, D. S. Cooney1, C. Cooney1, R. J. Redett1, G. Brandacher1, D. C. Brennan2

    1Plastic and Reconstructive Surgery, Johns Hopkins University, Baltimore, MD, 2Nephrology, Johns Hopkins University, Baltimore, MD

    *Purpose: Diagnosing rejection in VCA recipients relies on clinical exam and biopsy which are both easily confounded by common causes of skin irritation. dd-cfDNA in…
  • 2021 American Transplant Congress

    Donor-Derived Cell-Free DNA Performance Characteristics are Similar for Repeat and Primary Kidney Transplant Recipients

    V. R. Peddi1, S. Akkina2, S. C. Jordan3, W. Tian4, Y. Qazi5

    1California Pacific Medical Center, San Francisco, CA, 2Loyola University Medical Center, Maywood, IL, 3Cedars-Sinai Medical Center, Los Angeles, CA, 4CareDx, Brisbane, CA, 5University of Southern California, Los Angeles, CA

    *Purpose: Repeat kidney transplants (RKT) represent 12.4% of kidney transplants (KT) (10.9% of all living donor and 13.6% of all deceased donor). Most RKT are…
  • 2021 American Transplant Congress

    Nonadherence Post-kidney Transplant is Associated with Increased Immune Activation Detected by Peripheral Blood Gene Expression Assay

    N. Singh1, A. Palermini1, M. S. Naseer1, T. Le1, S. Tandukar1, D. Aultman2, H. Shokouh-Amiri2, G. Zibari2

    1Transplant, John C. McDonald Regional Transplant Center - Willis Knighton Health System, Shreveport, LA, 2Advanced Surgery, John C. McDonald Regional Transplant Center - Willis Knighton Health System, Shreveport, LA

    *Purpose: Nonadherence to immunosuppression medications is common post-transplantation. We hypothesize that nonadherence results in a heightened alloimmune response in kidney transplant recipients (KTRs) which in…
  • 2021 American Transplant Congress

    Trugraf Gene Expression Testing Can Discriminate Rejection in the Setting of Acute Kidney Injury

    N. Singh1, M. S. Naseer1, D. Aultman2, H. Shokouh-Amiri2, G. Zibari2

    1Nephrology, John C. McDonald Regional Transplant Center - Willis Knighton Medical Center, Shreveport, LA, 2Advanced Surgery, John C. McDonald Regional Transplant Center - Willis Knighton Medical Center, Shreveport, LA

    *Purpose: The TruGraf kidney blood gene expression test is a well-validated non-invasive biomarker to detect immune quiescence thus ruling out silent subclinical rejection in stable…
  • 2021 American Transplant Congress

    Comparison of Next Generation Sequencing Donor-derived Cell Free DNA Assay Utilizing Whole Genome Sequencing

    N. Singh1, M. S. Naseer1, D. Aultman2, H. Shokouh-Amiri2, G. Zibari2

    1Transplant, John C. McDonald Regional Transplant Center - Willis Knighton Health System, Shreveport, LA, 2Advanced Surgery, John C. McDonald Regional Transplant Center - Willis Knighton Health System, Shreveport, LA

    *Purpose: Circulating donor-derived cell free DNA (dd-cfDNA) is a non-invasive biomarker of kidney allograft injury with a high negative predictive value for ruling out acute…
  • 2021 American Transplant Congress

    Use of Microbial Cell Free DNA Sequencing in Solid Organ Transplant Patients

    S. Chang, P. Gaynor, A. Multani, O. E. Beaird, M. Carlson, S. Yang, O. Garner, J. Schaenman

    University of California, Los Angeles, Los Angeles, CA

    *Purpose: Microbial cell free DNA (cfDNA) sequencing has emerged as a new noninvasive tool for the diagnosis of infectious diseases in recent years, but its…
  • 2021 American Transplant Congress

    Clinical Validation and Performance of Donor-Derived Cell-Free DNA in Allograft Rejection

    S. Anand1, A. Pai2, J. S. Bromberg3, G. Gupta4, I. Moinuddin4, T. Alhamad5, V. Bowers6, S. Ghosh7, W. Tian7, L. Bu8, E. Stites9

    1Intermountain Medical Center, Murray, UT, 2University of Texas McGovern Medical School, Houston, TX, 3University of Maryland School of Medicine, Baltimore, MD, 4Virginia Commonwealth University, Richmond, VA, 5Washington University in St. Louis, St. Louis, MO, 6Tampa General Hospital, Tampa, FL, 7CareDx, Brisbane, CA, 8University of Minnesota, Minneapolis, MN, 9University of Colorado, Aurora, CO

    *Purpose: Extensive literature regarding the utility of donor-derived cell-free DNA (dd-cfDNA) shares various thresholds for active rejection (AR) based on differing data sets for both…
  • 2021 American Transplant Congress

    Plasma Donor-Derived Cell-Free DNA Levels Risk-Stratify Kidney Allograft Injury with Isolated Transplant Glomerulitis

    L. Bu1, S. Anand2, A. Pai3, J. S. Bromberg4, G. Gupta5, I. Moinuddin5, T. Alhamad6, V. Bowers7, S. Ghosh8, W. Tian8, E. Stites9

    1University of Minnesota, Minneapolis, MN, 2Intermountain Medical Center, Murray, UT, 3University of Texas McGovern Medical School, Houston, TX, 4University of Maryland School of Medicine, Baltimore, MD, 5Virginia Commonwealth University, Richmond, VA, 6Washington University in St. Louis, St. Louis, MO, 7Tampa General Hospital, Tampa, FL, 8CareDx, Brisbane, CA, 9University of Colorado, Aurora, CO

    *Purpose: The Banff lesion Glomerulitis (g) characterizes the degree of microvascular glomerular inflammation. Some studies have demonstrated glomerulitis in the absence of C4d in association…
  • 2021 American Transplant Congress

    A Noninvasive Diagnostic Approach for Molecular Monitoring of Face Transplant Recipients

    C. Snopkowski1, P. Rabbani2, H. Yang1, Z. Berman2, G. Diep2, C. Li1, T. Muthukumar1, R. Ding1, D. Ceradini2, M. Suthanthiran1

    1Weill Cornell Medical Institute, Department of Medicine, Division of Nephrology, NY, NY, 2NYU Langone Health, Hansjörg Wyss Department of Plastic Surgery, NY, NY

    *Purpose: Skin biopsies are currently the gold standard for evaluating the inflammatory status of face allografts. However, “tape stripping” is emerging as a noninvasive technique…
  • 2021 American Transplant Congress

    Donor-Derived Cell-Free DNA as a Surrogate Marker for “Allograft Quiescence” After Kidney Transplantation

    J. S. Bromberg1, L. Bu2, G. Gupta3, I. Moinuddin3, S. Anand4, A. Pai5, T. Alhamad6, V. Bowers7, S. Ghosh8, W. Tian8, E. Stites9

    1University of Maryland School of Medicine, Baltimore, MD, 2University of Minnesota, Minneapolis, MN, 3Virginia Commonwealth University, Richmond, VA, 4Intermountain Medical Center, Murray, UT, 5University of Texas McGovern Medical School, Houston, TX, 6Washington University in St. Louis, St. Louis, MO, 7Tampa General Hospital, Tampa, FL, 8CareDx, Brisbane, CA, 9University of Colorado, Aurora, CO

    *Purpose: Donor-derived cell-free DNA (dd-cfDNA; AlloSure®) and the association with active rejection (AR) was described by Bloom et al, however subsequent insights have suggested this…
  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • 5
  • …
  • 10
  • Next Page »

Visit Our Partner Sites

American Transplant Congress (ATC)

Visit the official site for the American Transplant Congress »

American Journal of Transplantation

The official publication for the American Society of Transplantation (AST) and the American Society of Transplant Surgeons (ASTS) »

American Society of Transplantation (AST)

An organization of more than 3000 professionals dedicated to advancing the field of transplantation. »

American Society of Transplant Surgeons (ASTS)

The society represents approximately 1,800 professionals dedicated to excellence in transplantation surgery. »

Copyright © 2013-2025 by American Society of Transplantation and the American Society of Transplant Surgeons. All rights reserved.

Privacy Policy | Terms of Use | Cookie Preferences