Abstract
Background
Recurrence of focal segmental glomerulosclerosis (FSGS) after kidney transplantation is a frequent and still unpredictable complication. Moreover, risk factors for recurrence have not yet been clearly identified.
Methods
We enrolled into our study 2,882 adult kidney recipients who underwent transplantation between April 1979 and April 2009. We retrospectively reviewed clinical manifestations of recurrence of FSGS.
Results
Among the 2,784 adult renal recipients, forty four had undergone renal transplantation for primary FSGS. Of the 44, 12 (27.3%) showed recurrent FSGS. Mean duration between transplantation and FSGS recurrence was 22.8±37.4 months. There were no significant differences in patient characteristics in the recurrence and non-recurrence groups. The cumulative incidence of FSGS recurrence was 13.8% within 1 year after kidney transplantation and 23.2% within 3 years. The overall graft survival rate in the recurrence group was significantly lower than that of the non-recurrence group (P=0.0018) and non-FSGS group (P=0.0001). Graft failure happened more in the recurrence group (75%) than in the non-recurrence group (37.5%, P=0.042).
References
1). Kitiyakara C, Eggers P, Kopp JB. Twenty-one-year trend in ESRD due to focal segmental glomerulosclerosis in the United States. Am J Kidney Dis. 2004; 44:815–25.
2). Artero M, Biava C, Amend W, Tomlanovich S, Vincenti F. Recurrent focal glomerulosclerosis: natural history and response to therapy. Am J Med. 1992; 92:375–83.
3). Andresdottir MB, Ajubi N, Croockewit S, Assmann KJ, Hibrands LB, Wetzels JF. Recurrent focal glomerulosclerosis: natural course and treatment with plasma exchange. Nephrol Dial Transplant. 1999; 14:2650–6.
4). Pardon A, Audard V, Caillard S, Moulin B, Desvaux D, Bentaarit B, et al. Risk factors and outcome of focal and segmental glomerulosclerosis recurrence in adult renal transplant recipients. Nephrol Dial Transplant. 2006; 21:1053–9.
5). Tejani A, Stablein DH. Recurrence of focal segmental glomerulosclerosis posttransplantation: a special report of the North American Pediatric Renal Transplant Cooperative Study. J Am Soc Nephrol. 1992; 2(12 Suppl):S258–63.
6). Garel L, Mareschal JL, Gagnadoux MF, Pariente D, Guilbert M, Sauvegrain J. Fatal outcome after ethanol renal ablation in child with end-stage kidneys. AJR Am J Roentgenol. 1986; 146:593–4.
7). Kim EM, Striegel J, Kim Y, Matas AJ, Najarian JS, Mauer SM. Recurrence of steroid-resistant nephrotic syndrome in kidney transplants is associated with increased acute renal failure and acute rejection. Kidney Int. 1994; 45:1440–5.
8). Hoyer JR, Vernier RL, Najarian JS, Raij L, Simmons RL, Michael AF. Recurrence of idiopathic nephrotic syndrome after renal transplantation. Lancet. 1972; 2:343–8.
9). Cameron JS. Recurrent primary disease and de novo nephritis following renal transplantation. Pediatr Nephrol. 1991; 5:412–21.
10). Crosson JT. Focal segmental glomerulosclerosis and renal transplantation. Transplant Proc. 2007; 39:737–43.
11). Akash N. Recurrence of focal segmental glomerulosclerosis after renal transplantation: a case report. Saudi J Kidney Dis Transpl. 2007; 18:91–4.
12). Höcker B, Knüppel T, Waldherr R, Schaefer F, Weber S, Tönshoff B. Recurrence of proteinuria 10 years post-transplant in NPHS2-associated focal segmental glomerulosclerosis after conversion from cyclosporin A to sirolimus. Pediatr Nephrol. 2006; 21:1476–9.
13). Jain S, John E, Setty S, Benedetti E. Early recurrence of primary disease after pediatric renal transplantation: two case reports and a review of the literature. Pediatr Transplant. 2007; 11:217–21.
14). Glassock RJ, Feldman D, Reynolds ES, Dammin GJ, Merrill JP. Human renal isografts: a clinical and pathologic analysis. Medicine (Baltimore). 1968; 47:411–54.
15). Cameron JS, Senguttuvan P, Hartley B, Rigden SP, Chantler C, Koffman G, et al. Focal segmental glomerulosclerosis in fifty-nine renal allografts from a single centre; analysis of risk factors for recurrence. Transplant Proc. 1989; 21:2117–8.
16). Dantal J, Baatard R, Hourmant M, Cantarovich D, Buzelin F, Soulillou JP. Recurrent nephrotic syndrome following renal transplantation in patients with focal glomerulosclerosis. A one-center study of plasma exchange effects. Transplantation. 1991; 52:827–31.
17). Ingulli E, Tejani A. Incidence, treatment, and outcome of recurrent focal segmental glomerulosclerosis posttransplantation in 42 allografts in children–a single-center experience. Transplantation. 1991; 51:401–5.
18). Banfi G, Colturi C, Montagnino G, Ponticelli C. The recurrence of focal segmental glomerulosclerosis in kidney transplant patients treated with cyclosporine. Transplantation. 1990; 50:594–6.
19). Kim MY, Ha JW, Ha IS, Cheong HI, Choi Y, Ahn CR, et al. Renal transplantation in primary focal segmental glomerulosclerosis. J Korean Soc Transplant. 1994; 8:1–8. (김 민 영, 하 종 원, 하 일 수, 정 해 일, 최 용, 안 규 리, 등. 일 차 성 초 점 성 분 절 성 사 구 체 경 화 증 에 서 의 신 이 식. 대 한 이 식 학 회지 1994;8: 1–8.).
20). Choi KH, Kim SI, Yoon SY, Kim JH, Kang SW, Ha SK, et al. Long-term outcome of kidney transplantation in adult recipients with focal segmental glomerulosclerosis. Yonsei Med J. 2001; 42:209–14.
21). Otsubo S, Nitta K, Tanabe K, Toma H, Ito K, Yamaguchi Y, et al. Maximal glomerular size as a predictor of recurrence in renal allograft recipients with focal segmental glomerulosclerosis. Nephron. 2000; 84:376–8.
22). Schachter AD, Strom TB. Posttransplant recurrent FSGS: molecular insights and future directions. Nephron. 1999; 82:300–5.
23). Savin VJ, Sharma R, Sharma M, McCarthy ET, Swan SK, Ellis E, et al. Circulating factor associated with increased glomerular permeability to albumin in recurrent focal segmental glomerulosclerosis. N Engl J Med. 1996; 334:878–83.
24). Dragovic D, Rosenstock JL, Wahl SJ, Panagopoulos G, DeVita MV, Michelis MF. Increasing incidence of focal segmental glomerulosclerosis and an examination of demographic patterns. Clin Nephrol. 2005; 63:1–7.