2018 American Transplant Congress
Clinical Implications of Positive Crossmatch in Liver Retransplants
Surgery, University of Cincinnati, Cincinnati, OH.
BackgroundLiver transplant has been performed successfully regardless of a positive crossmatch. However, the clinical implications of a positive crossmatch in liver retransplants have not been…2018 American Transplant Congress
Evaluation of FlowDSA Crossmatch for Detection of Donor-Specific HLA Antibodies
Background: Donor-specific HLA antibodies (DSA) are detected by different crossmatch techniques. Flow cytometric crossmatching (FCXM) is sensitive method, but it is subject to false (+)…2018 American Transplant Congress
False-Positive Flow-Cytometric T Cell Crossmatch Associated with Blood Type Antigen Expressed on Lymphocytes in ABO Incompatible Kidney Transplantation
Background: Flow-cytometric T cell crossmatch (FTXM) uses live donor lymphocytes to detect anti-donor-human leukocyte antigen (HLA) IgG antibodies. Therefore, the results can be affected by…2018 American Transplant Congress
Can We Expect the “Unexpected”?
Northwestern University, Chicago.
A known, seemingly paradoxical, phenomenon of the HLA system is the high overall degree of homology among different HLA alleles, despite vast polymorphism in the…2018 American Transplant Congress
A Novel Endothelial Cell Based Complement Dependent Cytotoxicity Test in Kidney Transplantation
Introduction:Relevant alloantibodies in kidney transplantation comprise anti-HLA antibodies, blood group antibodies (ABO incompatible) and anti-endothelial cell antibodies (AECA) and can initiate antibody-mediated rejection (ABMR). ABMR…2018 American Transplant Congress
Flow DSA-XM: Better Crossmatch or Just Different Problems?
Surgery, VCUHealth Systems, Richmond, VA.
Background. Despite the positive impact of flow crossmatching(FCXM) upon alloantibody detection, its inability to distinguish anti-Class I from Class II or non-HLA from HLA-antibodies remain…2017 American Transplant Congress
Pre Transplant Donor Specific Antibodies and Clinical Outcomes in Kidney Transplant Recipient on Steroid Free Maintenance Immunosupression Regimen.
Background: The clinical relevance of pre transplant donor specific antibodies has been reported in few clinical studies with respect to its effect on the risk…2017 American Transplant Congress
Can Pre-Treatment CDC Titres Predict Graft Outcomes in HLA Incompatible Transplants?
Introduction: Complement Dependent Cytotoxic (CDC) (non-augmented) cross matching and Flow cytometric (FC) cross matching are two commonly used techniques to identify anti- Human Leucocyte Antigen…2017 American Transplant Congress
Three Year Outcomes Following Positive Crossmatch Renal Transplantation Despite Failure to Convert to Negative Flow Crossmatch After Desensitization.
Purpose: To determine outcomes of positive crossmatch (PXM) renal transplant recipients that failed to convert to a negative flow cytometry crossmatch (FCXM) despite desensitization. Methods:…2017 American Transplant Congress
IgG Antibody Subclasses in Potential Renal Transplant Recipients with DSA, AHG-CDC CxM Negative and FxM Positive or Negative with Their Potential Donors.
Background. In kidney transplant recipients, IgG3 and IgG4 DSA have been associated with shorter time to acute AMR and with later allograft injury (glomerulopathy &…
American Transplant Congress abstracts