Abstracts Archive - Page 134 of 1683 - ATC Abstracts

2022 American Transplant Congress
Tacrolimus Metabolizer Heterogeneity within Caucasian Kidney Transplant (KT) Recipients
J. Sanchez-Garcia¹, N. Oliver¹, D. Morris¹, A. Raza¹, L. Lindberg¹, S. LeCorhick¹, T. Srinivas², S. Anand¹
¹Intermountain Medical Center, Murray, UT, ²CareDX, South San Francisco, CA
*Purpose: Weight-based tacrolimus (T) dosing is the standard in post-transplant KT. African-Americans and Caucasians differ in their metabolizer phenotype for T. However, two morphometrically similar…
2022 American Transplant Congress
Discordant Histological Findings During Acute Rejection in a Combined Face and Hand Transplant Recipient
O. C. Onuh¹, J. Trilles¹, W. J. Rifkin¹, H. Brydges¹, B. F. Chaya¹, R. Rodriguez Colon¹, D. Boczar¹, D. J. Ceradini¹, E. D. Rodriguez¹, B. E. Gelb²
¹Hansjörg Wyss Department of Plastic Surgery, NYU Langone Health, New York, NY, ²Transplant Institute, NYU Langone Health, New York, NY
*Purpose: The purpose of this study is to evaluate histologic findings in a face and bilateral hand transplant recipient that was monitored with multi-site allograft…
2022 American Transplant Congress
Growing Use of Perfusion for Heart, Liver, and Lung and Early Outcomes
R. R. Goff¹, K. Gauntt¹, W. Cherikh¹, E. D. Lease², D. Klassen¹
¹United Network for Organ Sharing, Richmond, VA, ²University of Washington, Seattle, WA
*Purpose: In 2015 the OPTN began collecting data on perfusion for heart, liver, and lung deceased donors (DD) on the DD registration form. Since 2015,…
2022 American Transplant Congress
HLA-DRB1 and DQB1 Amino Acid Mismatches as Determinants of Kidney Allograft Failure
L. Gragert¹, K. P. McCullough², G. L. Wager³, R. Urbanowicz⁴, R. M. Merion², M. Kamoun⁴
¹Tulane Cancer Center, Tulane University, New Orleans, LA, ²Arbor Research Collaborative for Health, Ann Arbor, MI, ³Tulane University, New Orleans, LA, ⁴University of Pennsylvania, Philadelphia, PA
*Purpose: It was previously reported that HLA-DRB1 amino acid (AA) mismatches (MMs) at peptide-binding pockets of this molecule account for significant incremental risk of kidney…
2022 American Transplant Congress
The Impact of COVID-19 on Renal Function of Kidney Transplant Recipients: A Three-Month Prospective Study
R. D. Foresto¹, H. Fagundes², V. Lafico², H. Tedesco Silva Junior², M. P. Cristelli¹, J. Pestana¹
¹Hospital do Rim, Sao Paulo, Brazil, ²Hospital do Rim, Universidade Federal de São Paulo, SAo Paulo, Brazil
*Purpose: This study aimed to assess changes in renal function during the acute disease and up to three months after the onset of symptoms among…
2022 American Transplant Congress
Estimating the Effect of Increased Donor Heart Ischemic Time on Post-Transplant Survival Using Instrumental Variables
G. Ran¹, K. Lazenby¹, N. Narang², W. F. Parker³
¹Pritzker School of Medicine, University of Chicago, Chicago, IL, ²Department of Medicine, University of Illinois-Chicago, Chicago, IL, ³Department of Medicine, University of Chicago, Chicago, IL
*Purpose: Isolate the impact of organ ischemic time on post-transplant survival using the recent change in heart allocation policy as a natural experiment.*Methods: We examined…
2022 American Transplant Congress
Type 1 Innate Lymphoid Cells Alleviate Acute Liver Injury Following Transplantation via Interferon-γ Mediated Pathway
H. Kojima, K. Kadono, H. Hirao, K. J. Dery, J. Kupiec-Weglinski, Y. Zhai
Dumont-UCLA Transplant Center, Los Angeles, CA
*Purpose: Innate lymphoid cells (ILCs), a heterogeneous population of non-B non-T lymphocytes, have been found in recent years to plays key regulatory roles in tissue…
2022 American Transplant Congress
Outcomes After Covid-19 Infection in Transplant Recipients
K. L. Freels¹, K. Saharia², J. Baddley², N. Costa³, S. Niederhaus⁴
¹University of Maryland School of Medicine, Baltimore, MD, ²Medicine, University of Maryland School of Medicine, Baltimore, MD, ³Medicine, Georgetown University, Washington, DC, ⁴Surgery, University of Maryland School of Medicine, Baltimore, MD
*Purpose: The purpose of this study is to evaluate outcomes of readmission, rejection, graft dysfunction, graft failure, and death in SOT recipients (SOTR) after COVID-19…
2022 American Transplant Congress
The Impact Of Covid-19 On Pediatric Organ Donation And Transplantation
E. Lee¹, X. Zhang², G. Mazariegos³, T. Nakagawa⁴
¹Transplant Surgery, UPMC Childrens Hospital of Pittsburgh, Pittsburgh, PA, ²UPMC Thomas E. Starzl Transplantation Institute, Pittsburgh, PA, ³Children's Hospital of Pittsburgh, Pittsburgh, PA, ⁴Department of Pediatrics, Division of Pediatric Critical Care Medicine, University of Florida College of Medicine, Jacksonville, FL
*Purpose: The global COVID-19 pandemic has significantly altered delivery of healthcare. Hospital resource utilization has been impacted on multiple levels including solid organ transplantation and…
2022 American Transplant Congress
Ventricular Modeling Following Bariatric Surgery Decreases Need for Heart Transplantation
R. Choudhury¹, A. Rouhi², G. Hoeltzel³, Y. Bababekov¹, A. Suarez-Pierre⁴, A. Yule¹, N. Vigneshwar⁴, N. Williams⁵, K. Dumon², T. Nydam¹
¹Transplantation Surgery, University of Colorado Hospital, Aurora, CO, ²General Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, ³General Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, ⁴Cardiothoracic Surgery, University of Colorado Hospital, Aurora, CO, ⁵General Surgery, Hospital of the University of Pennsylvania, Aurora, CO
*Purpose: For obese patients with congestive heart failure (CHF), aggressive weight loss has been associated with ventricular remodeling. Many have suggested offering bariatric surgery for…