Articles tagged "Kidney transplantation"

2019 American Transplant Congress
Effects of Static Subnormothermic Preservation of Extended Warm Ischemic Porcine Kidneys Assessed by Ex-Vivo Machine Perfusion and Renal Transplant Model
H. Sahara, Y. Ariyoshi, M. Sekijima, T. Iwanaga, A. Shimizu, K. Yamada
Center for Advanced Biomedical Science and Swine Research, Kagoshima University, Kagoshima, Japan
*Purpose: The donation after circulatory death (DCD) donors has the potential to match the increasing need for transplantable organs, however, DCD kidneys have a higher…
2019 American Transplant Congress
Analysis of Immune Cell Proportions in Kidney Transplant Biopsies of Acute Cellular Rejection and Antibody Mediated Rejection Compared with Non-Rejecters
C. R. Dorr¹, A. Muthusamy¹, D. P. Schladt¹, W. Guan², B. Wu², J. S. Maltzman³, W. S. Oetting², P. A. Jacobson², A. K. Israni¹
¹Hennepin Healthcare Research Institute, Minneapolis, MN, ²University of Minnesota, Minneapolis, MN, ³Stanford University, Palo Alto, CA
*Purpose: Understanding the immune cell types that are associated with acute rejection (AR) in kidney transplant biopsies may lead to new therapeutic targets for AR.…
2019 American Transplant Congress
Randomized Controlled Trial Of Spironolactone Effect In Kidney Transplant Recipients Of Living Donors
N. A. Bobadilla¹, L. E. Morales-Buenrostro¹, J. A. Ortega-Trejo¹, R. Perez-Villalva¹, L. Marino¹, Y. González-Bobadilla¹, H. Juarez¹, F. Zamora-Mejía¹, N. Gonzalez¹, R. Espinoza², J. Barrera-Chimal³
¹Nephrology, INCMNSZ, Mexico City, Mexico, ²Nephrology, Centro Médico Nacional Siglo XXI, Mexico City, Mexico, ³Molecular Physiology Unit, Instituto de Investigaciones Biomédicas, UNAM, Mexico City, Mexico
*Purpose: Mineralocorticoid receptor antagonism prevents acute kidney injury induced by ischemia/reperfusion in rodent and pig preclinical models. In a pilot study, we showed that spironolactone…
2019 American Transplant Congress
Pre-Transplant Donor-Specific IFN-γ ELISPOT as a Predictor of Allograft Rejection: A Diagnostic Test Accuracy Meta-Analysis
S. Farouk¹, I. Gandolfini², N. Montero³, E. Crespo⁴, M. Jarque⁴, M. Meneghini⁴, U. Maggiore², O. Bestard³, P. Cravedi¹
¹Medicine, Division of Nephrology, Icahn School of Medicine at Mt. Sinai, New York, NY, ²Centro Trapianti Rene-Pancreas, Azienda Ospedaliera-Universitaria di Parma, Parma, Italy, ³Nephrology, Bellvitge University Hospital, Barcelona, Spain, ⁴Experimental Nephrology Laboratory. IDIBELL, Barcelona, Spain
*Purpose: Pre-transplant interferon-γ (IFN-γ) enzyme-linked immunospot (IFN- γ ELISPOT) has been proposed as a tool to quantify alloreactivity of memory T cells and estimate the…
2019 American Transplant Congress
Donor-Derived Cell-Free DNA is Associated Specifically with Antibody Mediated Injury in Patients with Renal Allograft Dysfunction
B. Obrisca¹, C. Blosser², I. De Castro², C. Johnson², B. Sorohan¹, L. Sibulesky², R. Bakthavatsalam², G. Ismail¹, N. Leca²
¹Fundeni Clinical Institute, Bucharest, Romania, ²University of Washington, Seattle, WA
*Purpose: Donor-derived cell-free DNA (dd-cfDNA) has been proposed as a noninvasive biomarker to differentiate rejection from other types of injury in renal allografts.*Methods: We analyzed…
2019 American Transplant Congress
Management of Inactive Candidates on the Kidney Transplant Waitlist: Results from a National Survey
J. Hiller, J. Chen, K. Covarrubias, K. Jackson, J. Long, S. DiBrito, D. Segev, J. Garonzik Wang
Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD
*Purpose: As the inactive deceased donor kidney transplant (DDKT) waitlist pool continues to grow, management of these patients has become an increasingly complex administrative undertaking.…
2019 American Transplant Congress
Dosing and Exposure over 2 Years with LCP-Tacrolimus (LCPT) vs. Immediate-Release Tacrolimus (IR-Tac) in De Novo Kidney Transplantation
K. Budde¹, S. Bunnapradist², S. Patel³, D. Stevens³, U. Meier-Kriesche³, B. Suwelack⁴
¹Charité University Medicine Berlin, Berlin, Germany, ²UCLA Medical Center, Los Angeles, CA, ³Veloxis Pharmaceuticals Inc, Cary, NC, ⁴University Hospital of Münster, Münster, Germany
*Purpose: A prospective study demonstrated safe and efficacious use of LCPT in de novo kidney transplantation. This study aims to evaluate tacrolimus trough levels and…
2019 American Transplant Congress
Assessment of Proteinuria Reported as Adverse Events in De Novo Renal Transplant Recipients Receiving an Everolimus-Based Regimen: 24-Month Results from TRANSFORM
C. Legendre¹, S. Berger¹, F. Oppenheimer¹, A. Wiseman¹, S. Steinberg¹, O. Viklicky¹, G. Russ¹, R. Danguilan¹, N. Basic-Jukic¹, E. Mor¹, P. Narvekar², M. P. Hernandez Gutierrez², P. Bernhardt², C. Sommerer¹
¹TRANSFORM Study Group, Basel, Switzerland, ²Novartis Pharma AG, Basel, Switzerland
*Purpose: mTOR inhibitors (eg, everolimus [EVR]), are thought to increase the risk of post-transplant (Tx) proteinuria (PU). Here, we assess PU onset and outcomes in…
2019 American Transplant Congress
Long-Term Outcomes of Early Conversion to Sirolimus-Based Immunosuppression in Children with Living Donor Kidney Transplants
B. Stotter¹, S. Lui¹, E. Weller², L. Ganapathi¹, M. Ferguson¹, A. Traum¹, M. Somers¹, N. Rodig¹
¹Pediatrics, Boston Children's Hospital, Boston, MA, ²Biostatistics and Research Design Center, Boston Children's Hospital, Boston, MA
*Purpose: Following kidney transplantation (KTx), calcineurin inhibitor (CNI)-based maintenance immunosuppression (IS) can be associated with nephrotoxicity and other complications including viral infections and malignancy. Mammalian…
2019 American Transplant Congress
The Molecular Profile of Kidney Allografts Unveil Specific Biomarkers for Subclinical Acute Rejection (SAR). Towards an Early Detection and a Targeted Treatment
S. N. Cox, S. Chiurlia, F. P. Schena
Schena Foundation, Valenzano-Bari, Italy
*Purpose: SAR diagnosed by protocol biopsy is an independent risk factor for chronic allograft injury. We organized a molecular study on 24 AB0 compatible cadaveric…