Successful renal retransplantation after post-transplant lymphoproliferative disease.
Post-transplant lymphoproliferative disease (PTLD) is a rare but severe complication of renal transplantation. Reduction of immunosuppression is essential for controlling PTLD but may induce graft loss. Retransplantation after PTLD is considered dangerous, because immunosuppressive treatment resumption may trigger hematological relapse. We retrospectively report six patients (five adults, one child) who underwent a second renal transplantation after successfully treated PTLD. Epstein-Barr virus (EBV) serology was positive before the first transplantation in all patients except the child. Post-transplant lymphoproliferative disease was detected 6.6 months (range 4.5-9.4) after transplantation. Lymphoproliferation was always monomorphic, B-cell, and EBV-related. Post-transplant lymphoproliferative disease was confined to the renal allograft (n = 4), multilocular (n = 1) or cerebral (n = 1). Immunosuppression tapering (6/6) and transplantectomy (5/6) led to hematological remission in all patients. Retransplantation was performed 77 months (range 50-128) after PTLD diagnosis. Immunosuppression included steroids (n = 6), ATG (n = 2), anti-CD25 (n = 2), cyclosporine (n = 4), tacrolimus (n = 2), mycophenolate mofetil (n = 4) and azathioprine (n = 1). After a median follow up of 30 months (range 24-47) patient survival was 100%, with no recurrence of PTLD. In conclusion, renal retransplantation can be considered in patients with monomorphic PTLD history, without major risk of hematological recurrence.
Nephrology and Renal Transplantation, Hôpital Saint Louis, Paris, France.
Alexandre
A
Karras
Eric
E
Thervet
Yann
Y
Le Meur
Valérie
V
Baudet-Bonneville
Michèle
M
Kessler
Christophe
C
Legendre
D000328:Adult; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects* / Q000276:immunology; D008232:Lymphoproliferative Disorders / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome