Successful Reuse of Kidney Graft After Early Recurrence of Primary Focal and Segmental Glomerulosclerosis.
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| Abstract |
Primary focal and segmental glomerulosclerosis (FSGS) frequently recurs after transplantation and is associated with a poor prognosis. We describe here the successful kidney graft reuse in an adult recipient, 8 months after early primary FSGS recurrence resistant to all available therapeutics. Patient 1, a 23-year-old man, followed for kidney failure secondary to primary FSGS, was first transplanted in 2018 with a deceased donor graft. Unfortunately, we observed an immediate recurrence of biopsy-proven primary FSGS. After 4 lines of treatment (intravenous cyclosporine+corticosteroids, plasma exchanges, immunoadsorption, and rituximab), the patient was still highly nephrotic and kidney function was slowly deteriorating. After approval from both the patient and the health authority (Biomedicine Agency), the graft was detransplanted 8 months after transplantation and reimplanted in patient 2, a 78-year-old nonimmunized and anephric recipient (bi-nephrectomy 2 years previously for bilateral renal carcinoma). We observed immediate kidney function and progressive resolution of proteinuria (serum creatinine of 1.2mg/dL and proteinuria of 0.1 g/d 1 year later). Biopsies performed after surgery showed persistent FSGS lesions with a decrease in overall foot-process effacement. To our knowledge, this is the first reported case showing that kidney graft transfer may still be a viable option for refractory primary FSGS several months after transplantation.
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| Authors | Aghilès Hamroun, Jean-Baptiste Gibier, Mehdi Maanaoui, Arnaud Lionet, Viviane Gnemmi, Sébastien Bouyé, Jean-Christophe Fantoni, Benoît Averland, Corinne Antoine, Rémi Lenain, Marc Hazzan, François Provôt |
| Journal | American journal of kidney diseases : the official journal of the National Kidney Foundation (Am J Kidney Dis) Vol. 78 Issue 6 Pg. 897-901 (12 2021) ISSN: 1523-6838 [Electronic] United States |
| PMID | 34118304 (Publication Type: Case Reports) |
| Copyright | Copyright © 2021 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved. |
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