Kidney transplantation of 32 patients from HLA-incompatible live donors: Efficacy and outcome after desensitization

Autor: Constantino Fernández, María Calvo, Natacha Leite, Andrés López, Tamara Ferreiro, Roi Ribera, Rocío Seijo, Ángel Alonso
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Nefrología (English Edition), Vol 37, Iss 6, Pp 638-645 (2017)
Druh dokumentu: article
ISSN: 2013-2514
DOI: 10.1016/j.nefroe.2017.11.003
Popis: Desensitization is a procedure undergone by the recipient of a kidney transplant from a donor who is cross-match positive. The aim of this study was to present the outcomes from our hospital of kidney transplant recipients from HLA-incompatible live donors after desensitization.We studied 32 patients aged 46 ± 14 years with a mean fluorescence intensity (MFI) versus class I HLA of 7979 ± 4089 and 6825 ± 4182 MFI versus class II and relative intensity scale (RIS) of 8.9 ± 7.6. The complement-dependent cytotoxicity (CDC) cross-matching test was positive in 18 patients, flow cytometry was positive in 7 patients and donor-specific antibodies (DEA) were detected in 7. The protocol used was rituximab, plasmapheresis/immunoadsorption, immunoglobulins, tacrolimus, mycophenolic acid derivatives and prednisone.After 8 ± 3 sessions of plasmapheresis/immunoadsorption, 23 patients were transplanted (71.9%) and desensitization was ineffective in 9. There were baseline differences in MFI class I (p
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