Abstracts Archive - Page 27 of 1683 - ATC Abstracts

2022 American Transplant Congress
Association Between CT Measurements of Body Composition Before Liver Transplantation and Post-Transplantation Outcomes
Y. Liu¹, O. Shafaat¹, K. Jackson¹, J. Motter¹, B. Boyarsky¹, M. Latif¹, F. Yuan¹, E. King¹, A. Zaheer¹, R. Summers², D. Segev¹, M. McAdams-DeMarco¹, C. Weiss¹
¹Johns Hopkins University, Baltimore, MD, ²NIH Clinical Center, Bethesda, MD
*Purpose: Various methods exist for measuring body composition using computed tomography (CT) scans; however, it is unclear which components best predict post-liver transplantation (LT) outcomes.…
2022 American Transplant Congress
Mortality and Cardiovascular Outcomes in Adult Non-Liver Solid Organ Transplant Patients with Non-Alcoholic Steatohepatitis
N. Dutta¹, N. Marka², J. Lake¹, N. Lim¹
¹Medicine, University of Minnesota, Minneapolis, MN, ²Clinical and Translational Sciences Institute, University of Minnesota, Minneapolis, MN
*Purpose: Despite the increasing incidence of non-alcoholic steatohepatitis (NASH) worldwide, its impact on mortality or major adverse cardiovascular events (MACE) in non-liver solid organ transplant…
2022 American Transplant Congress
Bone Fractures Are Not Increased in Older Prior Living Kidney Donors
H. Amer¹, H. Maradit Kremers¹, D. Larson¹, I. Zaniletti¹, W. K. Kremers¹, A. Matas², B. Kasiske³, S. Khosla¹, R. Kumar¹
¹Mayo Clinic, Rochester, MN, ²University of Minnesota, Minneapolis, MN, ³Hennepin County Medical Center, Minneapolis, MN
*Purpose: Living kidney donors were shown to have derangements of bone biomarkers resembling those occurring in early chronic kidney disease within 36 months of donation.…
2022 American Transplant Congress
Risk Factors Associated with ICU Admission and Death in Patients Hospitalized with COVID-19 Differ Between Solid Organ Transplant and Non-Solid Organ Transplant Patients
J. Schaenman, H. Byford, T. R. Grogan, Y. Motwani, O. Beaird, M. Kamath, E. Lum, K. Meneses, D. Sayah, D. Vucicevic, S. Saab
David Geffen School of Medicine at UCLA, Los Angeles, CA
*Purpose: Despite the large numbers of reports on patient risk factors for poor clinical outcomes with COVID-19, little is known about how these risks may…
2022 American Transplant Congress
Leveraging Single-Cell Signatures in Kidney Transplant Biopsies Uncovers Immunological Heterogeneity Within Rejection Phenotypes
J. Callemeyn¹, B. Lamarthée¹, P. Koshy², T. Debyser³, E. Van Loon¹, A. Franken⁴, T. Van Brussel⁴, I. Arijs⁴, D. Lambrechts⁴, M. Rabant⁵, A. Senev¹, T. Vaulet⁶, C. Tinel¹, M. Naesens¹
¹Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium, ²Department of Morphology and Molecular Pathology, University Hospitals Leuven, Leuven, Belgium, ³Faculty of Medicine, KU Leuven, Leuven, Belgium, ⁴Laboratory for Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium, ⁵Necker-Enfants Malades Institute, Institut national de la santé et de la recherche médicale (Inserm), Université de Paris, Paris, France, ⁶ESAT Stadius Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium
*Purpose: Rejection of the kidney allograft is hallmarked by the accumulation of inflammatory cells within the renal architecture, leading to microvascular or tubulointerstitial inflammation. However,…
2022 American Transplant Congress
Center Variation is the Major Driver of Geographic Disparities in Access to Kidney Transplants Among Waitlisted Candidates
D. Stewart, A. Robinson, A. Wilk, D. Klassen
United Network for Organ Sharing, Richmond, VA
*Purpose: The OPTN’s monitoring of equity in access to deceased donor kidney (KI) transplants (tx) among waitlisted candidates has consistently found service area (DSA) of…
2022 American Transplant Congress
Treatment Modality and Outcomes of Antibody-Mediated Rejection in Pediatric Kidney Transplant Recipients: The PARAMOUr Study
R. Engen¹, A. Jain², N. Hayde³, A. Mansuri⁴, M. Kallash⁵, S. McEwen⁶, R. Garro⁷, C. Peterson⁸, R. Zahr⁹, L. Harshman¹⁰, D. Puliyanda¹¹, S. Solomon¹², K. Twombley¹³, I. Ashoor¹⁴
¹Pediatrics, University of Wisconsin Madison, Madison, WI, ²Wayne State University, Detroit, MI, ³Albert Einstein College of Medicine, New York, NY, ⁴Augusta University, Augusta, GA, ⁵The Ohio State University, Columbus, OH, ⁶University of Minnesota, Minneapolis, MN, ⁷Emory University, Atlanta, GA, ⁸University of Utah Health, Salt Lake City, UT, ⁹The University of Tennessee Health Science Center, Memphis, TN, ¹⁰University of Iowa, Iowa City, IA, ¹¹Cedars-Sinai Medical Center, Los Angeles, CA, ¹²New York Medical College, Valhalla, NY, ¹³Medical University of South Carolina, Charleston, SC, ¹⁴Louisiana State University, New Orleans, LA
*Purpose: Antibody-mediated rejection (AMR) is the leading cause of graft failure in kidney transplantation, but evidence for effective treatments is limited.*Methods: PARAMOUr is a retrospective…
2022 American Transplant Congress
Bionic Pancreas – The First Results of Functionality of 3D-Bioprinted Bionic Tissue Model Transplantation with Pancreatic Islets
M. Klak¹, M. Wszola¹, A. Berman¹, A. Filip¹, A. Kosowska², J. Olkowska-Truchanowicz², G. Tymicki¹, M. Rachalewski¹, T. Bryniarski¹, M. Kolodziejska¹, T. Dobrzanski³, D. Ujazdowska¹, J. Wejman⁴, I. Uhrynowska-Tyszkiewicz², A. Kaminski²
¹Foundation of Research and Science Development, Warsaw, Poland, ²Medical University of Warsaw, Warsaw, Poland, ³Polbionica Ltd., Warsaw, Poland, ⁴Center for Pathomorphological Diagnostics Ltd, Warsaw, Poland
*Purpose: Tissue engineering is currently on advanced stage of development which gives a possibilities for novel strategy of personal treatment of type 1 diabetes. AIM:…
2022 American Transplant Congress
The Effect of Baseline Blood Pressure on Early Graft Function in Deceased Donor Kidney Transplantation
B. Jun Bae¹, C. Oh¹, H. Ahn²
¹Department of surgery, Ajou University Medical School, Suwon, Korea, Republic of, ²Department of Anesthesiology and Pain medicine, Ajou University Medical School, Suwon, Korea, Republic of
*Purpose: The adequate perfusion pressure to the graft is essential for proper graft function in kidney transplantation, especially in deceased donor kidney transplantation. Therefore, the…
2022 American Transplant Congress
Sars-cov-2 Antibody and T Cell Response After Vaccination with or without Intensified Immunosuppression Among Pediatric Renal Transplant Recipients
H. Pizzo¹, B. Shin², P. R. Soni³, S. Nadipuram³, J. Garrison², R. Zhang², S. C. Jordan², D. Puliyanda¹
¹Pediatric Nephrology, Cedars-Sinai Medical Center, Los Angeles, CA, ²Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, ³Pediatric Infectious Disease, Cedars-Sinai Medical Center, Los Angeles, CA
*Purpose: Recent data has shown poor antibody response to SARS-CoV-2 vaccination among adult kidney transplant (tx) recipients, with seroconversion ranging between 22%-58% after two mRNA…