Articles tagged "Kidney transplantation"

2018 American Transplant Congress
Prevention of New Onset Diabetes after Transplantation Using Bariatric Surgery
A. Bailey, Y. Kim, S. Woodle, S. Shah, F. Paterno, M. Cuffy, T. Diwan.
Transplant Surgery, University of Cincinnati, Cincinnati, OH.
New onset diabetes after transplantation (NODAT) is a common complication, occurring 20-36% after renal transplant historically and 15.8% at our institution. Obesity is a known…
2018 American Transplant Congress
Using the Explore Transplant Ontario Program to Increase Transplant Knowledge and Readiness among Patients on Maintenance Dialysis
D. Belenko,¹ C. Richardson,¹ V. Gupta,¹ T. Ahmed, N. Edwards, M. Novak,² J. Peipert,³ A. Waterman, I. Mucsi.
¹Multi-Organ Transplant Program, Department of Surgery, University Health Network, Toronto, ON, Canada; ²Department of Psychiatry, University of Toronto, Toronto, ON, Canada; ³David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA.
IntroductionKidney transplantation (KT) is the preferred treatment for patients with End-Stage Kidney Disease (ESKD), yet many potentially eligible patients do not act to pursue KT.…
2018 American Transplant Congress
Clinical Impact of Denovo or Recurrent Donor Specific Antibodies in the First Year Post Kidney Transplant in Patients on Early Steroid Withdrawal Immunosupression Regimen
O. Adebiyi, T. Taber, W. Goggins, D. Mishler, M. Yaqub, A. Sharfuddin.
Division of Renal Disease and Hypertension, Indiana University Health, Indianapolis, IN.
Background: Immunologic risk monitoring of recipients of kidney transplant(Tx) using donor specific antibodies (DSA) has become a standard practice in most Tx centers in the…
2018 American Transplant Congress
Unique Gene Expression Signatures in Urine Distinguish BK Virus Nephropathy from Acute Rejection in Kidney Transplant Patients with Graft Dysfunction
K. Keslar,¹ P. Gotwald,¹ W. Xu,² A. Zmijewska,³ J. Chen,³ K. Newell,⁴ P. Heeger,⁵ J. Bromberg,⁶ R. Mannon,³ R. Fairchild,¹ The CTOT Consortium.
¹Cleveland Clinic, Cleveland, OH; ²Nanostring Technologies, Seattle, WA; ³University of Alabama at Birmingham, Birmingham, AL; ⁴Emory University, Atlanta, GA; ⁵Icahn School of Medicine at Mt. Sinai, New York, NY; ⁶University of Maryland, Baltimore, MD.
Acute cellular rejection and BK virus nephropathy both cause deteriorating graft function that can lead to graft loss. Distinguishing the two conditions rapidly and accurately…
2018 American Transplant Congress
Role of C1q-Binding Donor-Specific Anti-HLA Antibodies in Premature and Accelerated Kidney Allograft Interstitial Fibrosis
K. Louis, D. Viglietti, O. Aubert, A. Loupy, C. Lefaucheur.
Paris Translational Research Center for Organ Transplantation, Paris, France.
The 2017 Banff meeting has focused on the importance of a precise diagnosis of IF/TA in kidney recipients by addressing specific etiological factors. Recent studies…
2018 American Transplant Congress
As Clear as Mud: Volatility of the Five-Tier Quality Assessment of Kidney Transplant Centers in the United States
J. Schold,¹ K. Andreoni,² A. Chandraker,³ R. Gaston,⁴ J. Locke,⁴ A. Mathur,⁵ T. Pruett,⁶ A. Rana,⁷ L. Ratner,⁸ L. Buccini.¹
¹Cleveland Clinic, Cleveland; ²University of Florida, Gainesville; ³Harvard Medical School, Boston; ⁴University of Alabama at Birmingham, Birmingham; ⁵Mayo Clinic, Phoenix; ⁶University of Minnesota, Minneapolis; ⁷Baylor College of Medicine, Houston; ⁸Columbia University, New York.
Outcomes of patients receiving transplants in the US are systematically aggregated into bi-annual Program-Specific Reports(PSRs) detailing risk-adjusted survival by transplant center. Recently the SRTR issued…
2018 American Transplant Congress
Acute Tubular and Glomerular Kidney Injury Markers Reflect Ischemia-Reperfusion and Rejection
Y. Shim, R. Fan, N. Dvorina, W. Baldwin.
Immunology, Cleveland Clinic, Cleveland, OH.
Reliable markers of early acute injury following renal transplantation would enable timely therapeutic interventions. Standard serum creatinine and blood urea nitrogen measurements increase only after…
2018 American Transplant Congress
Peripheral Blood Immune Response-Related Gene Analysis for Evaluating the Development of Subclinical Antibody-Mediated Rejection
T. Yamamoto,¹ K. Iwasaki,² K. Murotani,³ A. Takeda,⁴ M. Tsujita,⁴ T. Hiramitsu,⁴ N. Goto,⁴ S. Narumi,⁴ Y. Watarai,⁴ K. Uchida,² T. Kobayashi.⁵
¹Xenotransplantation, University of Alabama at Birmingham, Birmingham, AL; ²Kidney Disease and Transplant Immunology, Aichi Medical University, Nagakute, Japan; ³Biostatistics, Aichi Medical University, Nagakute, Japan; ⁴Kidney Center, Nagoya Daini Red Cross Hospital, Nagoya, Japan; ⁵Renal Transplant Surgery, Aichi Medical University, Nagakute, Japan.
Background: Noninvasive methods for the early diagnosis of chronic antibody-mediated rejection (cAMR) are desired for patients with de novo (dn) donor-specific HLA antibody (DSA) because…
2018 American Transplant Congress
Repeat Kidney Transplant Patients with Active Rejection Have Elevated Donor-Derived Cell-Free DNA
S. Mehta,¹ J. Chang,² T. Hailey,¹ D. Hiller,³ M. Grskovic,³ J. Yee,³ R. Mannon.¹
¹University of Alabama School of Medicine, Birmingham, AL; ²Columbia University Medical Center, New York, NY; ³CareDx, Brisbane, CA.
Purpose: Donor-derived cell-free DNA (dd-cfDNA) is an established marker of active rejection in de novo kidney transplant recipients. Here we characterize dd-cfDNA in patients who…
2018 American Transplant Congress
Is the NETos Increased in Acute Antibody Mediated Rejection?
R. Villca-Gonzales,¹ J. Torres-Ruiz,² D. Gomez-Martin,² J. Alberu,³ L. Morales-Buenrostro.¹
¹Nephrology, Inst. Nacional de Ciencias Médicas y Nutrición SZ, Mexico City, CDMX, Mexico; ²Immunology, Inst. Nacional de Ciencias Médicas y Nutrición SZ, Mexico City, CDMX, Mexico; ³Transplantation, Inst. Nacional de Ciencias Médicas y Nutrición SZ, Mexico City, CDMX, Mexico.
Neutrophils can promote graft inflammation through a form of programmed cell death termed "NETosis". How alloantibodies contribute to neutrophil responses in grafts is not clear…