Articles tagged "Graft failure"

2020 American Transplant Congress
Risk of Histological Relapse in Patients with Monoclonal Gammopathy of Renal Significance after Kidney Transplantation
A. Bentall¹, C. Heybeli², F. G. Cosio¹, M. El Ters¹, N. Leung¹, M. P. Alexander³
¹Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, ²Department of Internal Medicine, Dokuz Eylul University, Izmir, Turkey, ³Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
*Purpose: There is increased recognition of Monoclonal Gammopathy of Renal Significance (MGRS) but data on kidney transplant (ktx)outcomes are lacking. We assessed KTX outcomes of…
2020 American Transplant Congress
Incidence and Risks Factors of Kidney Allograft Loss Due to BK Virus: UNOS Data Set
H. Patel¹, K. Agrawal¹, A. Pawar¹, N. Leeaphorn², F. Cardarelli¹, N. Agrawal¹
¹Transplant Nephrology, Beth Israel Deaconess Medical Center, Boston, MA, ²Transplant Nephrology, University of Missouri-Kansas City School of Medicine/Saint Luke's Health System, Kansas City, MO
*Purpose: BK virus infection can lead to graft dysfunction and loss in kidney transplant patients. Incidence and prevalence of BK Viremia (BKV) and BK Virus…
2020 American Transplant Congress
Analyzing Causes for Death-Censored Graft Failure
M. Mayrdorfer, L. Liefeldt, N. Lachmann, W. Düttmann-Rehnolt, F. Halleck, M. G. Naik, P. Glander, K. Budde
Charité Universitätsmedizin Berlin, Berlin, Germany
*Purpose: Since it has been proposed that several causes could contribute to graft loss (GL), we analyzed graft failure in our center and attributed a…
2020 American Transplant Congress
Long Term Vasculobiliary Problems Associated with Hepatic Artery Stenosis Following Liver Transplant
R. Seth, T. Perera
Queen Elizabeth Hospital, Birmingham, United Kingdom
*Purpose: Hepatic artery stenosis (HAS) is a recognized vascular complication of liver transplant (LT) which can result in significant morbidity and mortality. Despite that there…
2020 American Transplant Congress
Impact of Chronic Changes on Preimplantation Biopsy (PBx) on Outcomes after Deceased Donor Kidney Transplantation (DDKTx)
J. Ninan, R. Heilman, M. Smith, J. Harbell, S. S. Nair, C. Jadloweic, H. Khamash, A. Moss, K. S. Reddy
Mayo Clinic, Phoenix, AZ
*Purpose: The value of PBx is unclear. The aim of this study was to determine the prognostic value of chronic changes on PBx on graft…
2020 American Transplant Congress
Late Intra-Patient Tacrolimus Variability Predicts De Novo Donor-Specific Antibody and Graft Loss
J. Lee¹, E. Kim¹, S. Yang², S. Kim¹, H. Choi³, B. Kim⁴, M. Ju⁵, M. Kim², S. Kim², Y. Kim², K. Huh²
¹Department of Transplantation Surgery, Severance Hospital, Seoul, Korea, Republic of, ²Department of Transplantation Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, Republic of, ³Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, Republic of, ⁴Department of Internal Medicine, Severance Hospital, Seoul, Korea, Republic of, ⁵Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, Republic of
*Purpose: Intra-patient variability (IPV) of tacrolimus level has been associated with poor outcomes after kidney transplantation. However, these findings were limited mainly to measurements early…
2020 American Transplant Congress
Novel Biomarkers for Post-Transplant Recurrent IgA Nephropathy
Y. Caliskan¹, B. Dirim², E. Aksoy², R. Ouseph¹, Y. Ozluk³, H. Randall⁴, F. Savran Oguz⁵, A. Turkmen², M. S. Sever², K. Lentine¹
¹Division of Nephrology, Saint Louis University, Saint Louis, MO, ²Division of Nephrology, Istanbul Faculty of Medicine, Istanbul, Turkey, ³Department of Pathology, Istanbul Faculty of Medicine, Istanbul, Turkey, ⁴Center for Abdominal Transplantation, Saint Louis University, Saint Louis, MO, ⁵Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul, Turkey
*Purpose: The aim of this study is to evaluate serum levels of galactose-deficient IgA1 (Gd-IgA1), advanced oxidation protein products (AOPP) and 4 tag single-nucleotide variants…
2020 American Transplant Congress
Interstitial Inflammation with Chronic Allograft Injury Best Predicts Graft Loss
M. Ajaimy, M. Parides, A. Colovai, Y. Azzi, L. Liriano Ward, P. Nandigam, J. Rocca, M. Kinkhabwala, S. Greenstein, J. Graham, E. Akalin
Einstein-Montefiore Transplant Center, Bronx, NY
*Purpose: We aimed to identify clinical, serological and histopathological predictors of graft loss in kidney transplant recipients who underwent clinically indicated graft biopsies for worsening…
2020 American Transplant Congress
Development of Novel Multivariable Logistic Regression Model for Predicting Graft Failure within 2 Weeks and 4 Weeks after Liver Transplantation Using Post-Transplantation Laboratory Values
J. Kwon, S. Kim, G. Choi, J. Joh, J. Park, J. Rhu, K. Kim, O. Lee, M. Lim, E. Jeong, J. Yang
Transplantation, Samsung Medical Center, Seoul, Korea, Republic of
*Purpose: This study designed a prediction model for graft failure after liver transplantation.*Methods: Multivariable logistic regression including aspartate aminotransferase (AST), total bilirubin (TB), and international…
2020 American Transplant Congress
The Evolution and Impact of ABMR Histology and Transplant Glomerulopathy in the Presence or Absence of HLA-DSA
M. Coemans¹, A. Senev¹, G. Verbeke², M. Emonds¹, M. Naesens¹
¹Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium, ²Leuven Biostatistics and Statistical Bioinformatics Centre (L-BioStat), KU Leuven, Leuven, Belgium
*Purpose: After kidney transplantation, the occurrence of ABMRh (=histological picture of antibody-mediated rejection) and transplant glomerulopathy (cg) has been reported, both in the presence and…