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Autoantibody cluster analysis in juvenile lupus nephritis. Clin Rheumatol 2022; 41:2375-2381. [DOI: 10.1007/s10067-022-06146-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/16/2022] [Accepted: 03/22/2022] [Indexed: 11/03/2022]
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2
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Mai K, Singer P, Fahmy AE, Teperman LW, Molmenti EP, Grodstein EI, Castellanos L, Sethna CB. Kidney transplant outcomes in children and adolescents with systemic lupus erythematosus. Pediatr Transplant 2022; 26:e14178. [PMID: 34687584 DOI: 10.1111/petr.14178] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 08/17/2021] [Accepted: 10/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Literature supports equivalent kidney transplant outcomes in adults with systemic lupus erythematosus (SLE) compared with those without SLE. However, there are conflicting and scant data on kidney transplant outcomes, as well as controversy over optimal timing of transplantation, in children and adolescents with SLE. METHODS Analysis included kidney-only transplant recipients aged 2-21 years from 2000 to 2017 enrolled in the Organ Procurement and Transplant Network (OPTN). The relationship between diagnosis (SLE n = 457, non-SLE glomerular disease n = 4492, and non-SLE non-glomerular disease n = 5605) and transplant outcomes was evaluated. The association between dialysis time and outcomes was analyzed in the SLE group only. RESULTS In adjusted models, SLE had higher mortality compared with non-SLE glomerular recipients (HR 1.24 CI 1.07-1.44) and non-glomerular recipients (HR 1.42 CI 1.20-1.70). SLE was associated with higher graft failure compared with non-SLE glomerular (HR 1.42 CI 1.20-1.69) and non-glomerular disease (HR 1.67 CI 1.22-2.28). SLE had a higher risk of acute rejection at 1 year compared with non-glomerular disease (HR 1.39 CI 1.03-1.88). There was a decreased risk of delayed graft function compared with non-SLE glomerular disease (HR 0.54, CI 0.36-0.82). There were no significant associations between dialysis time and transplant outcomes in the SLE group. CONCLUSION SLE in children and adolescents is associated with worse patient and graft survival compared with non-SLE diagnoses. Outcomes in children and adolescents with SLE are not associated with dialysis time. Further studies are needed to assess implications of potential earlier transplantation and shorter time on dialysis prior to transplantation.
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Affiliation(s)
- Katherine Mai
- Department of Pediatrics, Division of Nephrology, Cohen Children's Medical Center of New York, New Hyde Park, New York, USA
| | - Pamela Singer
- Department of Pediatrics, Division of Nephrology, Cohen Children's Medical Center of New York, New Hyde Park, New York, USA.,Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Ahmed E Fahmy
- Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Lewis W Teperman
- Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Ernesto P Molmenti
- Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Elliot I Grodstein
- Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Laura Castellanos
- Department of Pediatrics, Division of Nephrology, Cohen Children's Medical Center of New York, New Hyde Park, New York, USA.,Department of Transplantation, Northwell Health, Great Neck, New York, USA
| | - Christine B Sethna
- Department of Pediatrics, Division of Nephrology, Cohen Children's Medical Center of New York, New Hyde Park, New York, USA.,Department of Transplantation, Northwell Health, Great Neck, New York, USA
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Wasik H, Chadha V, Galbiati S, Warady B, Atkinson M. Dialysis Outcomes for Children With Lupus Nephritis Compared to Children With Other Forms of Nephritis: A Retrospective Cohort Study. Am J Kidney Dis 2021; 79:626-634. [PMID: 34461164 DOI: 10.1053/j.ajkd.2021.07.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 07/16/2021] [Indexed: 01/12/2023]
Abstract
RATIONALE & OBJECTIVE Children with lupus nephritis (LN) are at high risk of developing kidney failure requiring initiation of kidney replacement therapy. This study compared outcomes among children with LN on dialysis with children with non-lupus glomerular disease and investigated risk factors for adverse outcomes among children with LN on dialysis. STUDY DESIGN Retrospective cohort study. SETTING & PARTICIPANTS Children and adolescents aged 6-20 years with LN (n = 231) and non-lupus glomerular disease (n = 1,726) who initiated maintenance dialysis 1991-2018 and were enrolled in the North American Pediatric Renal Trials and Collaborative Studies (NAPRTCS) registry. EXPOSURE Lupus nephritis. OUTCOME Hospitalization, mortality, and time to transplant. ANALYTICAL APPROACH Contingency tables were used to compare hospitalizations, and multivariable cause-specific hazards models were used to compare rates of death and transplantation in children with LN compared with those with non-lupus glomerular disease. Using data from children with LN, multivariable logistic regression models were fit to evaluate the risk factors for hospitalization, and multivariable Cox regression models were fit to evaluate factors associated with kidney transplantation. RESULTS Children with LN were more likely to be hospitalized in the first year after dialysis initiation (63.3% vs 48.6%, P < 0.001) and were less likely to receive a kidney transplant in the first 3 years after dialysis initiation (year 0-1: adjusted hazard ratio [AHR], 0.36 [95% CI, 0.23-0.57], P < 0.001; year 1-3: AHR, 0.73 [95% CI, 0.54-0.98], P = 0.04). Anemia was associated with hospitalization after dialysis initiation (adjusted OR, 4.44 [95% CI, 1.44-13.66], P = 0.01). Non-White race was associated with a lower rate of kidney transplantation (AHR, 0.47 [95% CI, 0.27-0.82], P = 0.01). LN was not associated with death while on dialysis (AHR, 1.21 [95% CI, 0.47-3.11], P = 0.7). LIMITATIONS The NAPRTCS registry does not collect information on lupus disease activity or medication doses and has limited data on medication use. CONCLUSIONS Children and adolescents with LN on dialysis are at higher risk for adverse outcomes including hospitalization and lower rates of kidney transplantation compared with children with non-lupus glomerular disease receiving maintenance dialysis.
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Affiliation(s)
- Heather Wasik
- Division of Pediatric Nephrology, SUNY Upstate Medical University, Syracuse, New York.
| | - Vimal Chadha
- Division of Pediatric Nephrology, Children's Mercy Kansas City, Kansas City, Missouri
| | | | - Bradley Warady
- Division of Pediatric Nephrology, Children's Mercy Kansas City, Kansas City, Missouri
| | - Meredith Atkinson
- Division of Pediatric Nephrology, School of Medicine, Johns Hopkins University, Baltimore, Maryland
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4
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Rodelo J, González LA, Ustáriz J, Matera S, Pérez K, Ramírez Z, Arias LF, García Á, Arbeláez M, Henao J. Kidney transplantation outcomes in lupus nephritis: A 37-year single-center experience from Latin America. Lupus 2021; 30:1644-1659. [PMID: 34225520 DOI: 10.1177/09612033211028663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE We assessed patient and graft outcomes and prognostic factors in kidney transplantation in patients with end-stage kidney disease (ESKD) secondary to lupus nephritis (LN) undergoing kidney transplantation from August 1977 to December 2014 in a Latin American single center. METHODS The primary endpoint was patient survival, and the secondary endpoints were death-censored graft survival for the first renal transplant and the rate of recurrent LN (RLN). Kaplan-Meier method was used for survival analysis. Factors predicting patient and death-censored graft survivals were examined by Cox proportional-hazards regression analyses. RESULTS 185 patients were retrospectively evaluated. Patient survival rates were 88% at one year, 82% at three years, 78% at five years, and 67% at ten years. Death-censored graft survival for the first renal transplant was 93% at one year, 89% at three years, 87% at five years, and 80% at ten years. RLN was diagnosed in 2 patients (1.08%), but no graft was lost because of RLN. Thirty-nine (21.1%) patients died, and 65 (35.1%) patients experienced graft loss during the follow-up. By multivariable analyses, older recipient age and 1-month posttransplantation eGFR <45 ml/min/1.73m2 were associated with lower patient survival and an increased risk of graft loss, while induction immunosuppressive therapy exerted a protective effect on patients' survival. In the subgroup of patients in whom disease activity was measured at the time of transplantation, a higher SLEDAI score was also associated with lower patient survival and an increased risk of graft loss. CONCLUSION In a mostly Mestizo population, kidney transplantation is an excellent therapeutic alternative in LN patients with ESKD. Older recipient age, an eGFR <45 ml/min/1.73m2 at one month posttransplantation, and disease activity at the time of transplantation are predictive of a lower patient and death-censored graft survival, while induction immunosuppressive therapy has a protective effect on patient survival. RLN is rare and does not influence the risk of graft loss.
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Affiliation(s)
- Joaquín Rodelo
- Division of Nephrology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Luis Alonso González
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - José Ustáriz
- Division of Nephrology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Silvia Matera
- Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Keylis Pérez
- Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Zoraida Ramírez
- Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Luis Fernando Arias
- Department of Pathology, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia
| | - Álvaro García
- Division of Nephrology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia.,Division of Nephrology, Nefron Sas, Medellín, Colombia
| | - Mario Arbeláez
- Division of Nephrology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia.,Division of Nephrology, Nefron Sas, Medellín, Colombia
| | - Jorge Henao
- Division of Nephrology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, 27983Universidad de Antioquia, Hospital Universitario San Vicente Fundación, Medellín, Colombia.,Division of Nephrology, Nefron Sas, Medellín, Colombia
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5
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Wong T, Goral S. Lupus Nephritis and Kidney Transplantation: Where Are We Today? Adv Chronic Kidney Dis 2019; 26:313-322. [PMID: 31733715 DOI: 10.1053/j.ackd.2019.08.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 06/03/2019] [Accepted: 08/09/2019] [Indexed: 12/12/2022]
Abstract
Lupus nephritis (LN) is the cause of end-stage kidney disease (ESKD) for 1.9% of the ESKD population in the United States. Although the incidence rates of ESKD from LN stopped rising in recent years, racial disparities in waiting time, pre-emptive kidney transplant, and transplant outcomes still exist. Patients with LN who progress to ESKD tend to be female, of African ancestry, and young. Kidney transplantation is safe in this population and associated with a substantial survival benefit, primarily due to reduced deaths from cardiovascular disease and infection. Transplant outcomes for patients with ESKD due to LN are similar to those without LN.
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6
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Ashoor IF, Dharnidharka VR. Non-immunologic allograft loss in pediatric kidney transplant recipients. Pediatr Nephrol 2019; 34:211-222. [PMID: 29480356 DOI: 10.1007/s00467-018-3908-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/26/2018] [Accepted: 01/26/2018] [Indexed: 01/13/2023]
Abstract
Non-immunologic risk factors are a major obstacle to realizing long-term improvements in kidney allograft survival. A standardized approach to assess donor quality has recently been introduced with the new kidney allocation system in the USA. Delayed graft function and surgical complications are important risk factors for both short- and long-term graft loss. Disease recurrence in the allograft remains a major cause of graft loss in those who fail to respond to therapy. Complications of over immunosuppression including opportunistic infections and malignancy continue to limit graft survival. Alternative immunosuppression strategies are under investigation to limit calcineurin inhibitor toxicity. Finally, recent studies have confirmed long-standing observations of the significant negative impact of a high-risk age window in late adolescence and young adulthood on long-term allograft survival.
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Affiliation(s)
- Isa F Ashoor
- Division of Nephrology, LSU Health New Orleans and Children's Hospital, 200 Henry Clay Avenue, New Orleans, LA, 70130, USA.
| | - Vikas R Dharnidharka
- Washington University and St. Louis Children's Hospital, 600 South Euclid Ave, St. Louis, MO, 63110, USA
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7
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Abstract
Childhood-onset systemic lupus erythematosus (SLE) is a subset of SLE with an onset before 18 years of age. Patients with early onset SLE tend to have a greater genetic component to their disease cause, more multisystemic involvement, and a more severe disease course, which includes greater risks for developing nephritis and end-stage kidney disease. Five- and 10-year mortality is lower than in adult-onset SLE. Although patient and renal survival have improved with advances in induction and maintenance immunosuppression, accumulation of irreversible damage is common. Cardiovascular and infectious complications are frequent, as are relapses during adolescence and the transition to adulthood.
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8
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Renal transplantation in systemic lupus erythematosus: Comparison of graft survival with other causes of end-stage renal disease. ACTA ACUST UNITED AC 2017; 15:140-145. [PMID: 28818581 DOI: 10.1016/j.reuma.2017.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 05/14/2017] [Accepted: 07/06/2017] [Indexed: 01/09/2023]
Abstract
INTRODUCTION End-stage renal disease (ESRD) due to lupus nephritis (LN) occurs in 10%-30% of patients. Initially systemic lupus erythematosus (SLE) was a contraindication for kidney transplantation (KT). Today, long-term graft survival remains controversial. Our objective was to compare the survival after KT in patients with SLE or other causes of ESRD. METHODS All SLE patients who had undergone KT in a retrospective cohort were included. Renal graft survival was compared with that of 50 controls, matched for age, sex, and year of transplantation. Survival was evaluated by the Kaplan-Meier test and the Cox proportional hazards model. RESULTS Twenty-five subjects with SLE were included. The estimated 1-year, 2- and 5-year survival rates for patients with SLE were 92%, 66% and 66%. Renal graft survival did not differ between patients with SLE and other causes of ESRD (P=.39). The multivariate analysis showed no significant difference in graft survival between the two groups (hazard ratio, HR=1.95, 95% confidence interval [CI] 0.57-6.61, P=.28). The recurrence rate of LN was 8% and was not associated with graft loss. Acute rejection was the only variable associated with graft loss in patients with SLE (HR=16.5, 95% CI 1.94-140.1, P=.01). CONCLUSIONS Renal graft survival in SLE patients did not differ from that reported for other causes of ESRD.
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9
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Sanchez C, Rebolledo A, Gahona J, Rojas M, Jiménez R, Bojórquez A. Post-transplant immune complex nephritis in a patient with systemic lupus erythematosus associated with ANCA vasculitis. Pediatr Transplant 2017; 21. [PMID: 28133935 DOI: 10.1111/petr.12895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2017] [Indexed: 11/29/2022]
Abstract
Nearly 20% of SLE corresponds to the pediatric population, and 75% of them have kidney involvement representing an important etiology of chronic kidney disease. A correlation between SLE and ANCA-associated vasculitis has been identified as an overlapping syndrome. Kidney allograft recurrence is rare in SLE when disease control is achieved and with nowadays immunosuppression treatment. Histologic transformation is unusual, especially when there are negative serologic markers and no immune complex deposition reported in native kidneys. A 17-year-old female with crescentic glomerulonephritis, p-ANCA-positive antibodies with pauci-immune pattern in kidney biopsy develops end-stage renal disease requiring hemodialysis. Deceased donor kidney transplant was performed receiving triple immunosuppression thereafter. Thirteen months later serum creatinine rises without evidence of infection, urinary obstruction, or clinical and serologic disease relapse. Allograft biopsy reports mesangial proliferation and "full-house" immunofluorescence. The role of ANCA in SLE physiopathology is controversial, and its relation with lupus nephritis is also discordant. ANCA could represent an important factor in the heterogeneity of systemic lupus erythematosus and lupus nephritis.
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Affiliation(s)
- Carlos Sanchez
- Resident of Pediatric Nephrology, National Institute of Pediatrics, México City, Mexico
| | - Alejandra Rebolledo
- Resident of Pediatric Nephrology, National Institute of Pediatrics, México City, Mexico
| | - Junior Gahona
- Resident of Pediatric Nephrology, National Institute of Pediatrics, México City, Mexico
| | - Mauricio Rojas
- Anatomic-Pathology Department, National Institute of Pediatrics, México City, Mexico
| | - Raquel Jiménez
- Pediatric Nephrology Department, National Institute of Pediatrics, México City, Mexico
| | - Aurora Bojórquez
- Pediatric Nephrology Department, National Institute of Pediatrics, México City, Mexico
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10
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Gołębiewska J, Dębska-Ślizień A, Bułło-Piontecka B, Rutkowski B. Outcomes in Renal Transplant Recipients With Lupus Nephritis-A Single-Center Experience and Review of the Literature. Transplant Proc 2017; 48:1489-93. [PMID: 27496433 DOI: 10.1016/j.transproceed.2016.02.061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 02/13/2016] [Accepted: 02/24/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Renal transplantation is the renal replacement therapy of choice in patients with end-stage lupus nephritis (LN). The aim of this study was to evaluate the early and late outcomes of renal transplantation in LN patients in a single transplant center. PATIENTS AND METHODS This study analyzed the clinical data of patients who received a renal transplant (RTx) at Gdańsk Transplantation Centre between January 1999 and December 2014. RESULTS There were 1296 RTx performed between January 1999 and December 2014, including 21 RTx in 19 LN patients (mean age 40 ± 10 years, 89% female). During the follow-up period (between 1 month and 10.5 years), 1 patient died of urosepsis and 1 of pneumonia. Three RTx recipients with antiphospholipid syndrome lost 5 kidney allografts, including 3 due to acute rejection (AR) during the first posttransplantation month. Kidney allograft survival median was 64 months. Delayed graft function (DGF) and AR were observed in 48% and 33% vs 31% and 21% of LN patients and other RTx patients, respectively (P = .1 and P = .16 for DGF and AR, respectively). The most common early posttransplantation complications were AR (31%) and perirenal hematomas (29%), and late complications were urinary tract infections (75%). Recurrence of LN in renal allograft was observed in 1 patient and was successfully treated by increasing the basic immunosuppression. CONCLUSIONS Secondary antiphospholipid syndrome has a major influence on the outcomes of RTx in LN patients. Recurrence of LN has no clinical significance.
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Affiliation(s)
- J Gołębiewska
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland.
| | - A Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - B Bułło-Piontecka
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - B Rutkowski
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
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11
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Advances in the care of children with lupus nephritis. Pediatr Res 2017; 81:406-414. [PMID: 27855151 DOI: 10.1038/pr.2016.247] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 10/07/2016] [Indexed: 12/27/2022]
Abstract
The care of children with lupus nephritis (LN) has changed dramatically over the past 50 y. The majority of patients with childhood-onset systemic lupus erythematosus (cSLE) develop LN. In the 1960's, prognosis in children was worse than in adults; therapies were limited and toxic. Nearly half of cases resulted in death within 2 y. Since this time, several diagnostic recommendations and disease-specific indices have been developed to assist physicians caring for patients with LN. Pediatric researchers are validating and adapting these indices and guidelines for the treatment of LN in cSLE. Classification systems, activity, and chronicity indices for kidney biopsy have been validated in pediatric cohorts in several countries. Implementation of contemporary immunosuppressive agents has reduced treatment toxicity and improved outcomes. Biomarkers sensitive to LN in children have been identified in the kidney, urine, and blood. Multi-institutional collaborative networks have formed to address the challenges of pediatric LN research. Considerable variation in evaluation and treatment has been addressed for proliferative forms of LN by development of consensus treatment practices. Patient survival at 5 y is now 95-97% and renal survival exceeds 90%. Moreover, international consensus exists for quality indicators for cSLE that consider the unique aspects of chronic disease in childhood.
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12
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Abstract
In systemic lupus erythematosus renal involvement is more frequent in children than in adults. Overall, 60-80% of children with systemic lupus erythematosus have urinary or renal function abnormalities early in the disease course. In 90% of patients, renal disease occurs within two years from disease onset. Clinically significant renal involvement ranges from asymptomatic urinary findings to nephrotic syndrome and renal failure. Long-term prognosis is similar to that observed in adults. Treatment aspects that are peculiar to children include drug side-effects, such as growth inhibition induced by steroids, the need to consider morbidity-related issues with respect to the very long life expectancy of patients and the problems related to the impact of disease in adolescents. The recent availability of a childhood SLE definition of improvement and the presence of large international paediatric rheumatology networks should, in the future, facilitate the implementation of controlled clinical trials devoted to paediatric SLE.
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Affiliation(s)
- F Perfumo
- Nephrology Unit, University of Genoa, Istituto G. Gaslini, Genoa, Italy
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13
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Brunner HI, Bishnoi A, Barron AC, Houk LJ, Ware A, Farhey Y, Mongey AB, Strife CF, Graham TB, Passo MH. Disease outcomes and ovarian function of childhood-onset systemic lupus erythematosus. Lupus 2016; 15:198-206. [PMID: 16686258 DOI: 10.1191/0961203306lu2291oa] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The objective of this study was to determine the medical outcomes including the ovarian function childhood-onset SLE (cSLE). The medical records of all patients diagnosed with cSLE in the Greater Cincinnati area between 1981 and 2002 were reviewed. Patient interviews were performed to obtain additional information on current medication regimens, disease activity [SLE Disease Activity Index (SLEDAI-2k)], and damage [Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI)]. The occurence of premature ovarian failure (POF) and reduction of the ovarian reserve was assessed by timed gonadotropin levels. There were 77 patients (F: M = 70: 7, 53% Caucasian, 45% African-American and 2% Asian) with a mean age at diagnosis of 14.6 years. Nine patients died (88.3% survival) during the mean follow-up of 7.1 years (standard deviation [SD] 5.6) and 88% of the patients continued to have active disease (SLEDAI-2k mean/SD: 6.6/6.7), with 42% of them having disease damage (SDI mean/SD: 1.62/2.1); Non-Caucasian patients had higher disease activity (mean SLEDAI-2k: 10 versus 3.4; P < 0.0001) and more disease damage (mean SDI: 2.1 versus 1.2; P < 0.02) than Caucasian patients. Cyclophosphamide was given to 47% of the patients during the course of their disease and associated with the presence of significantly reduced ovarian reserve (RR = 2.8; 95% CI: 1.7-4.8; P = 0.026). Patient mortality and disease damage with cSLE continue to be high. Although overt POF with cyclophosphamide exposure is rare, it is a risk factor for significantly decreased ovarian reserve cSLE.
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Affiliation(s)
- H I Brunner
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, William Rowe Division of Rheumatology, OH 45229, USA.
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14
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Lionaki S, Skalioti C, Boletis JN. Kidney transplantation in patients with systemic lupus erythematosus. World J Transplant 2014; 4:176-182. [PMID: 25346890 PMCID: PMC4208080 DOI: 10.5500/wjt.v4.i3.176] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 04/24/2014] [Accepted: 07/17/2014] [Indexed: 02/05/2023] Open
Abstract
Despite improvements in overall prognosis in lupus nephritis, 10%-30% of patients with proliferative renal involvement progress to end stage renal disease, according to the severity of the disease and associated socioeconomic factors. Kidney transplantation has been recognized as the most appropriate treatment for those patients, but several issues remain after renal function restoration in a lupus recipient. Among these are the fear of lupus nephritis recurrence in the graft, the choice of immunosuppressive therapy in cases of recurrent lupus for a patient who has already received a toxic and prolonged immunosuppressive course, and finally, the management of comorbidities to reduce associated morbidities in the long term. All the above topics are examined in this review, with the hope of providing a clear picture of data as illustrated in the current literature.
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15
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Abstract
Systemic lupus erythematosus (SLE) is a multisystem disease affecting many organs. Varying degrees of renal involvement are seen in up to 60% of adults with SLE, and severe lupus nephritis (LN) (World Health Organization class III and above) progresses to end-stage kidney disease (ESKD) within 15 years of diagnosis in 10% to 30% of patients. In fact, renal injury is the most important predictor of mortality in patients with SLE. Identifying patients at risk of progression to ESKD and providing them with aggressive and appropriate immunosuppressive therapy are important factors that affect the morbidity and mortality of LN patients. Management of LN-related ESKD requires attention to persistent activity of SLE and need for continuous immunosuppressive treatment because a decrease in SLE activity in this population can improve their outcome.
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16
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Cucchiari D, Graziani G, Ponticelli C. The dialysis scenario in patients with systemic lupus erythematosus. Nephrol Dial Transplant 2013; 29:1507-13. [PMID: 25053848 DOI: 10.1093/ndt/gft420] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Although prognosis of lupus nephritis has improved over time, a substantial amount of lupus patients still reach end-stage renal disease and require dialysis. Treatment of these patients can be challenging, since the disease poses a number of problems that can portend a poor prognosis, such as infections, lupus reactivations, vascular access thrombosis and cardiovascular complications. Consensus is lacking among investigators about the real incidence of these complications and related diagnosis and treatment. Moreover, the choice of the type of dialysis treatment and the overall prognosis are still a matter of debate. In this paper, we have reviewed the currently available literature in an attempt to answer the most controversial issues about the topic.
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Affiliation(s)
- David Cucchiari
- Nephrology and Dialysis Unit, Humanitas Clinical and Research Center, Rozzano, MI, Italy
| | - Giorgio Graziani
- Nephrology and Dialysis Unit, Humanitas Clinical and Research Center, Rozzano, MI, Italy
| | - Claudio Ponticelli
- Nephrology and Dialysis Unit, Humanitas Clinical and Research Center, Rozzano, MI, Italy
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Inda-Filho A, Neugarten J, Putterman C, Broder A. Improving outcomes in patients with lupus and end-stage renal disease. Semin Dial 2013; 26:590-6. [PMID: 24004337 DOI: 10.1111/sdi.12122] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The development of lupus-related end-stage renal disease (ESRD) confers the highest mortality rates among individuals with lupus. Lupus-related ESRD is also associated with higher morbidity and mortality rates compared with non-lupus ESRD. We review the evidence that persistent lupus activity, hypercoagulability, and continuing immunosuppression may contribute to unfavorable outcomes in dialysis and renal transplantation among lupus patients. Robust epidemiologic studies are needed to develop individualized evidence-based approaches to treating lupus-related ESRD. In the meantime, managing lupus-related ESRD presents a significant challenge for clinicians and requires a team approach involving nephrologists and rheumatologists. Goals of therapy after developing ESRD should include continuing monitoring of lupus activity, minimizing corticosteroid exposure, and choosing the most appropriate renal replacement therapy based on patient's risk profile and quality-of-life considerations.
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Affiliation(s)
- Antonio Inda-Filho
- Division of Nephrology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
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18
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Borchers AT, Leibushor N, Naguwa SM, Cheema GS, Shoenfeld Y, Gershwin ME. Lupus nephritis: a critical review. Autoimmun Rev 2012; 12:174-94. [PMID: 22982174 DOI: 10.1016/j.autrev.2012.08.018] [Citation(s) in RCA: 160] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2012] [Indexed: 01/18/2023]
Abstract
Lupus nephritis remains one of the most severe manifestations of systemic lupus erythematosus associated with considerable morbidity and mortality. A better understanding of the pathogenesis of lupus nephritis is an important step in identifying more targeted and less toxic therapeutic approaches. Substantial research has helped define the pathogenetic mechanisms of renal manifestations and, in particular, the complex role of type I interferons is increasingly recognized; new insights have been gained into the contribution of immune complexes containing endogenous RNA and DNA in triggering the production of type I interferons by dendritic cells via activation of endosomal toll-like receptors. At the same time, there have been considerable advances in the treatment of lupus nephritis. Corticosteroids have long been the cornerstone of therapy, and the addition of cyclophosphamide has contributed to renal function preservation in patients with severe proliferative glomerulonephritis, though at the cost of serious adverse events. More recently, in an effort to minimize drug toxicity and achieve equal effectiveness, other immunosuppressive agents, including mycophenolate mofetil, have been introduced. Herein, we provide a detailed review of the trials that established the equivalency of these agents in the induction and/or maintenance therapy of lupus nephritis, culminating in the recent publication of new treatment guidelines by the American College of Rheumatology. Although newer biologics have been approved and continue to be a focus of research, they have, for the most part, been relatively disappointing compared to the effectiveness of biologics in other autoimmune diseases. Early diagnosis and treatment are essential for renal preservation.
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Affiliation(s)
- Andrea T Borchers
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, Davis, CA 95616, United States
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19
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Gulati A, Bagga A. Management of lupus nephritis. INDIAN JOURNAL OF RHEUMATOLOGY 2012. [DOI: 10.1016/s0973-3698(12)60031-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Activity of Childhood Lupus Nephritis is Linked to Altered T Cell and Cytokine Homeostasis. J Clin Immunol 2012; 32:477-87. [DOI: 10.1007/s10875-011-9637-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2011] [Accepted: 12/13/2011] [Indexed: 10/14/2022]
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21
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Hiraki LT, Lu B, Alexander SR, Shaykevich T, Alarcón GS, Solomon DH, Winkelmayer WC, Costenbader KH. End-stage renal disease due to lupus nephritis among children in the US, 1995-2006. ACTA ACUST UNITED AC 2011; 63:1988-97. [PMID: 21445963 DOI: 10.1002/art.30350] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To identify predictors of wait-listing for kidney transplantation, kidney transplantation, and mortality among children with lupus nephritis-associated end-stage renal disease (ESRD). METHODS Children ages 5-18 years with new-onset lupus nephritis-associated ESRD were identified in the US Renal Data System (1995-2006). Demographic and clinical characteristics, causes of death, and predictors of wait-listing for kidney transplantation, kidney transplantation, and mortality during the first 5 years of ESRD were investigated. Cox proportional hazards models were used. RESULTS A total of 583 children had incident lupus nephritis-associated ESRD. The mean ± SD age of the patients at the time of ESRD onset was 16.2 ± 2.4 years; 49% were African American, and 24% were Hispanic. During the 5-year period after the onset of ESRD, 292 (49%) were wait-listed, 193 (33%) received a kidney transplant, and 131 (22%) died. The main causes of death were cardiopulmonary (31%) and infectious (16%). Children living in the northeast and west were more than twice as likely as children in the south to be wait-listed and were >50% more likely than children in the south to undergo transplantation. There were fewer kidney transplants among older versus younger patients (odds ratio [OR] 0.59, P = 0.009), African American versus white patients (OR 0.48, P < 0.001), Hispanic versus non-Hispanic patients (OR 0.63, P = 0.03), and those with Medicaid versus those with private insurance (OR 0.70, P = 0.03). Mortality among African American children was almost double that among white children (OR 1.83, P < 0.001). CONCLUSION Among US children with lupus nephritis-associated ESRD, age, race, ethnicity, type of medical insurance, and geographic region were associated with significant variation in 5-year wait-listing for kidney transplantation, kidney transplantation, and mortality.
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Affiliation(s)
- Linda T Hiraki
- Harvard School of Public Health and Brigham and Women's Hospital, Boston, Massachusetts, USA.
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22
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Ponticelli C, Moroni G, Glassock RJ. Recurrence of secondary glomerular disease after renal transplantation. Clin J Am Soc Nephrol 2011; 6:1214-21. [PMID: 21493742 DOI: 10.2215/cjn.09381010] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The risk of a posttransplant recurrence of secondary glomerulonephritis (GN) is quite variable. Histologic recurrence is frequent in lupus nephritis, but the lesions are rarely severe and usually do not impair the long-term graft outcome. Patients with Henoch-Schonlein nephritis have graft survival similar to that of other renal diseases, although recurrent Henoch-Schonlein nephritis with extensive crescents has a poor prognosis. Amyloid light-chain amyloidosis recurs frequently in renal allografts but it rarely causes graft failure. Amyloidosis secondary to chronic inflammation may also recur, but this is extremely rare in patients with Behcet's disease or in those with familial Mediterranean fever, when the latter are treated with colchicine. Double organ transplantation (liver/kidney; heart/kidney), chemotherapy, and autologous stem cell transplantation may be considered in particular cases of amyloidosis, such as hereditary amyloidosis or multiple myeloma. There is little experience with renal transplantation in light-chain deposition disease, fibrillary/immunotactoid GN, or mixed cryoglobulinemic nephritis but successful cases have been reported. Diabetic nephropathy often recurs but usually only after many years. Recurrence in patients with small vessel vasculitis is unpredictable but can cause graft failure. However, in spite of recurrence, patient and graft survival rates are similar in patients with small vessel vasculitis compared with those with other renal diseases. Many secondary forms of GN no longer represent a potential contraindication to renal transplantation. The main issues in transplantation of patients with secondary GN are the infectious, cardiovascular, or hepatic complications associated with the original disease or its treatment.
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Affiliation(s)
- Claudio Ponticelli
- Division of Nephrology, Scientific Institute Humanitas, Rozzano, Milano, Italy
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Increased risk of death in pediatric and adult patients with ESRD secondary to lupus. Pediatr Nephrol 2011; 26:93-8. [PMID: 20890767 PMCID: PMC2992078 DOI: 10.1007/s00467-010-1640-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 07/28/2010] [Accepted: 07/29/2010] [Indexed: 10/19/2022]
Abstract
Systemic lupus erythematosus (SLE) is a multisystem autoimmune disease that can cause significant kidney disease. Our goal was to assess the relative mortality risk associated with SLE in pediatric and adult populations with end-stage renal disease (ESRD) maintained on hemodialysis (HD). We performed Kaplan-Meier survival analysis from data collected by the United States Renal Data System (USRDS) in strata of pediatric and adult patients. This file includes data on all Medicare-reimbursed renal replacement patients. Cox proportional hazard models were used to assess mortality after adjusting for race and gender. Subjects were censored at transplantation or at end of follow-up. Pediatric patients with ESRD secondary to SLE had a 2-fold increased risk of death compared with other pediatric patients with ESRD (hazard ratio [HR]: 2.4, 95% confidence interval [CI]: 1.5-3.7). Adult patients with ESRD secondary to SLE were also at increased risk of death compared with other adult patients (HR: 1.7, 95% CI: 1.2-2.7). The most common causes of death in both pediatric and adult patients with SLE were cardiovascular disease and cardiac arrest. Our study demonstrates that there is a significant increase in mortality secondary to cardiovascular disease in pediatric and adult patients with ESRD secondary to SLE. Patients with ESRD secondary to SLE may need aggressive monitoring for traditional risk factors for atherosclerosis and the diagnosis of SLE alone may be an independent risk factor for death in patients with ESRD.
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Burgos PI, Perkins EL, Pons-Estel GJ, Kendrick SA, Liu JM, Kendrick WT, Cook WJ, Julian BA, Alarcón GS, Kew CE. Risk factors and impact of recurrent lupus nephritis in patients with systemic lupus erythematosus undergoing renal transplantation: data from a single US institution. ACTA ACUST UNITED AC 2009; 60:2757-66. [PMID: 19714623 DOI: 10.1002/art.24776] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To determine the risk factors for recurrent lupus nephritis, allograft loss, and survival among patients with systemic lupus erythematosus (SLE) undergoing kidney transplantation. METHODS The archival records of all kidney transplant recipients with a prior diagnosis of SLE (according to the American College of Rheumatology criteria) from June 1977 to June 2007 were reviewed. Patients who had died or lost the allograft within 90 days of engraftment were excluded. Time-to-event data were examined by univariable and multivariable Cox proportional hazards regression analyses. RESULTS Two hundred twenty of nearly 7,000 renal transplantations were performed in 202 SLE patients during the 30-year interval. Of the 177 patients who met the criteria for study entry, the majority were women (80%) and African American (65%), the mean age was 35.6 years, and the mean disease duration was 11.2 years. Recurrent lupus nephritis was noted in 20 patients (11%), allograft loss in 69 patients (39%), and death in 36 patients (20%). African American ethnicity was found to be associated with a shorter time-to-event for recurrent lupus nephritis (hazard ratio [HR] 4.63, 95% confidence interval [95% CI] 1.29-16.65) and death (HR 2.47, 95% CI 0.91-6.71), although, with the latter, the association was not statistically significant. Recurrent lupus nephritis and chronic rejection of the kidney transplant were found to be risk factors for allograft loss (HR 2.48, 95% CI 1.09-5.60 and HR 2.72, 95% CI 1.55-4.78, respectively). In patients with recurrent lupus nephritis, the lesion in the engrafted kidney was predominantly mesangial, compared with a predominance of proliferative or membranous lesions in the native kidneys. CONCLUSION African American ethnicity was independently associated with recurrent lupus nephritis. Allograft loss was associated with chronic transplant rejection and recurrence of lupus nephritis. Recurrent lupus nephritis is infrequent and relatively benign, without influence on a patient's survival.
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Affiliation(s)
- Paula I Burgos
- University of Alabama at Birmingham, 510 20th Street South, Birmingham, AL 35204, USA
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25
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Fujinaga S, Ohtomo Y, Hara S, Umino D, Someya T, Shimizu T, Kaneko K. Maintenance therapy with mycophenolate mofetil for children with severe lupus nephritis after low-dose intravenous cyclophosphamide regimen. Pediatr Nephrol 2008; 23:1877-82. [PMID: 18414900 DOI: 10.1007/s00467-008-0800-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Revised: 01/22/2008] [Accepted: 02/18/2008] [Indexed: 11/30/2022]
Abstract
Although recent studies on adults with lupus nephritis indicate that mycophenolate mofetil (MMF) may be effective in maintaining remission for patients who previously received short-term intravenous cyclophosphamide (IVCY) induction therapy, the experience with the new immunosuppressive agent in children with severe lupus nephritis has not been as satisfactory thus far. To assess the efficacy and safety of maintenance therapy with MMF, we prospectively analyzed four patients with biopsy-proven severe lupus nephritis (three girls, one boy; mean age 12 years; two with class IIIA, two with class IVG(A); mean duration of lupus nephritis 7 months) receiving MMF for at least 6 months after induction treatment. These patients had been treated previously with 6 months of low-dose IVCY combined with oral mizoribine and steroids for induction, followed by therapy with MMF adjusted to maintain predose mycophenolic acid (C0-MPA) levels at 2-5 mcg/ml. Mean follow-up after staring MMF was 27.5 months (range 6-41). The mean MMF dose required was 405 +/- 49 mg/m(2) per 12 h, which maintained mean C0-MPA levels of 3.3 +/- 0.41 mcg/ml. No patient experienced renal flares during maintenance therapy with MMF, which permitted a significant reduction in mean prednisolone dose from 11.9 +/- 1.3 to 3.9 +/- 2.6 mg/day (P = 0.003). No significant gastrointestinal or hematologic side effects of MMF were noted. This preliminary study demonstrates that maintenance therapy with MMF after a low-dose IVCY regimen appears to be a promising intervention without adverse effects in children with severe lupus nephritis. These data should be confirmed by a prospective randomized multicenter clinical trial.
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Affiliation(s)
- Shuichiro Fujinaga
- Division of Nephrology, Saitama Children's Medical Center, Saitama-city Saitama, 339 8551, Japan.
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26
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Lionaki S, Kapitsinou PP, Iniotaki A, Kostakis A, Moutsopoulos HM, Boletis JN. Kidney transplantation in lupus patients: a case-control study from a single centre. Lupus 2008; 17:670-5. [PMID: 18625640 DOI: 10.1177/0961203308089430] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This study was conducted to determine kidney transplantation (KTx) outcomes for Greek patients with renal failure caused by lupus nephritis (LN) compared with matched controls, kidney recipients with other causes of end-stage renal disease (ESRD). Twenty-six patients with systemic lupus erythematosus (SLE) subjected to 26 kidney transplants were studied. For comparative purposes a case-control group was selected, matched for gender, source of donor, age and time of KTx. Patient and graft survival estimates were calculated with the Kaplan-Meier product limit estimator and survival estimates were compared with the log-rank test. All patients received cyclosporine or tacrolimus in combination with azathioprine or mycophenolate mofetil for chronic immunosuppression in addition to steroids. Fourteen transplants were from living-related donors and 12 were from deceased donors. The graft survival rates for lupus patients were 88% at 1 year, 67% at 5 years, 38% at 10 years, poorer than the control survival rates of 92%, 92% and 84% (P=0.004). Patient survival in the lupus group did not differ from that of the controls. Survival in the lupus group was 92% at 1 year, 77% at 5 years and 77% at 10 years vs. 96%, 92% and 92% (P=0.26). Chronic allograft nephropathy was the major cause of graft loss. Recurrent LN was detected in two patients, but only one lead to graft failure. SLE patients compared with controls had significantly higher rates of hypertension, cardiovascular disease, infections and malignancies. Compared with matched controls, SLE patients had inferior but still satisfactory graft survival rates, whereas patient survival rates were similar.
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Affiliation(s)
- S Lionaki
- Nephrology and Transplantation Department, Laiko General Hospital, and Department of Pathophysiology, University of Athens, Athens, Greece.
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27
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Yu TM, Chen YH, Lan JL, Cheng CH, Chen CH, Wu MJ, Shu KH. Renal outcome and evolution of disease activity in Chinese lupus patients after renal transplantation. Lupus 2008; 17:687-94. [PMID: 18625644 DOI: 10.1177/0961203308089439] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Lupus nephritis constitutes the major cause of morbidity and mortality in SLE. The long-term outcome of renal transplantation in lupus patients remains controversial, and the recurrence of lupus activity is a major concern. This study aims to determine the long-term outcome of renal transplantation in Chinese lupus patients and the evolution of lupus activity. A total of 23 lupus patients undergoing renal transplantation were enrolled and compared with 94 matched controls. The overall patient and graft survival rates at 10 years post-transplant in lupus group were not different from the control group (95.2% and 57.7% vs. 90.7% and 66.3%). Recurrence of lupus nephritis in renal allograft and flare-ups of lupus activity were not observed in this study. The SLE group had less acute rejection than the control group (20.4% vs. 29.8%, P<0.05). The infection rate between the two groups was similar (39.1% vs. 51.1%, P=0.427), although SLE group had a significantly higher rate of developing avascular necrosis (17.4% vs. 2.1%, P=0.04). In conclusion, patient and graft survival rates and other major complications in Chinese lupus patients are comparable to non-lupus transplant recipients caused by other diseases. Chinese patients with SLE are suitable candidates for renal transplantation.
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Affiliation(s)
- T M Yu
- Division of Nephrology, Taichung Veterans General Hospital, and Department of Internal Medicine, Chung-Shan Medical University, Taichung, Taiwan
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Sule SD, Fadrowski JJ, Fivush BA, Gorman G, Furth SL. Reduced albumin levels and utilization of arteriovenous access in pediatric patients with systemic lupus erythematosus (SLE). Pediatr Nephrol 2007; 22:2041-6. [PMID: 17901989 DOI: 10.1007/s00467-007-0591-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2007] [Revised: 07/16/2007] [Accepted: 07/17/2007] [Indexed: 11/26/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease that affects between five and ten thousand children in the USA. Kidney disease may progress to end-stage renal disease (ESRD) and subsequent need for dialysis therapy in a significant number of children with SLE. We performed a cross-sectional analysis comparing achievement of National Kidney Foundation/Kidney Disease Outcomes Quality Initiative clinical targets in pediatric patients with SLE maintained on hemodialysis (HD) to pediatric patients with other causes of ESRD. Ninety-seven unique SLE patients and two control groups-1,823 unique pediatric patients with other causes of ESRD and 694 pediatric patients with glomerulonephritis-were identified in the End Stage Renal Disease Clinical Performance Measures 2000-2004 Project Years. SLE patients were older, with a female and black race predominance compared with both control groups. Pediatric patients maintained on HD secondary to SLE were less likely to meet albumin targets and more likely to have vascular catheters than were pediatric patients on HD secondary to other causes. These findings may be associated with increased morbidity and mortality in pediatric patients with SLE maintained on HD and deserve further study.
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Affiliation(s)
- Sangeeta D Sule
- Johns Hopkins University, School of Medicine, Baltimore, MD, USA
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29
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30
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Butani L. End-stage renal disease as the presenting manifestation of renal systemic lupus erythematosus. Pediatr Nephrol 2007; 22:149-51. [PMID: 16977472 DOI: 10.1007/s00467-006-0297-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2006] [Revised: 07/28/2006] [Accepted: 08/08/2006] [Indexed: 10/24/2022]
Abstract
About one-half of all children with systemic lupus erythematosus have clinical evidence of renal disease at initial presentation, such as proteinuria and acute renal failure. Herein, we report a case of a teenager who presented with end-stage renal disease (ESRD) of uncertain etiology, and who was subsequently determined to have lupus. The purpose of this report is to make health-care professionals aware of this unusual presentation of renal lupus, which has never been reported before. Children presenting in ESRD should be worked-up for autoimmune diseases since the discovery of such a disease process may impact future decision-making, especially with respect to subsequent renal transplantation.
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Affiliation(s)
- Lavjay Butani
- Section of Pediatric Nephrology, University of California Davis Children's Hospital, 2516 Stockton Boulevard, Sacramento, CA 95817, USA.
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31
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Chesney RW, Brewer E, Moxey-Mims M, Watkins S, Furth SL, Harmon WE, Fine RN, Portman RJ, Warady BA, Salusky IB, Langman CB, Gipson D, Scheidt P, Feldman H, Kaskel FJ, Siegel NJ. Report of an NIH task force on research priorities in chronic kidney disease in children. Pediatr Nephrol 2006; 21:14-25. [PMID: 16252095 DOI: 10.1007/s00467-005-2087-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2005] [Revised: 06/09/2005] [Accepted: 08/04/2005] [Indexed: 12/19/2022]
Affiliation(s)
- Russell W Chesney
- Department of Pediatrics, University of Tennessee Health Science Center, 50 North Dunlap, 38103-4909, USA.
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Fujinaga S, Kaneko K, Ohtomo Y, Murakami H, Takada M, Akashi S, Hira M, Yamashiro Y. Induction therapy with low-dose intravenous cyclophosphamide, oral mizoribine, and steroids for severe lupus nephritis in children. Pediatr Nephrol 2005; 20:1500-3. [PMID: 16021476 DOI: 10.1007/s00467-005-1983-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2005] [Revised: 04/03/2005] [Accepted: 04/07/2005] [Indexed: 10/25/2022]
Abstract
Although immunosuppressive regimens of corticosteroids combined with high-dose intravenous cyclophosphamide (IVCY) have been reported to suppress the activity of lupus nephritis, there is controversy regarding its application for children and adolescents, because of its potential toxicity including gonadal dysfunction. On the basis of the recent finding that a low-dose IVCY regimen for induction therapy in adult lupus nephritis effectively achieves renal remission comparable with that achieved with a conventional high-dose IVCY regimen, we treated two children with severe lupus nephritis by low-dose (fixed dose of 500 mg m(-2), cumulative dose 3 g m(-2), approximately one-fourth of the conventional high-dose IVCY regimen) IVCY and oral mizoribine (5 mg kg(-1) day(-1)) and steroids (3 methylprednisolone pulse followed by oral prednisolone). They responded well to this regimen, showing remarkable improvement in both histological and clinical manifestations in a short period of time. From these findings we suggest that the new low-dose IVCY regimen may be as effective as the conventional high-dose IVCY regimen, without significant adverse effect, for induction therapy in children with severe lupus nephritis (class III or IV).
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Affiliation(s)
- Shuichiro Fujinaga
- Division of Nephrology, Saitama Children's Medical Center, Saitama, Japan.
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Abstract
Most patients with systemic lupus erythematosus (SLE) are suitable candidates for renal transplantation. However, a number of them may present some disease-related problems. As cardiovascular disease is a leading cause of morbidity and mortality in SLE patients, a careful pretransplant cardiovascular screening is recommended. A search for antiphospholipid antibodies is also useful as the presence of these antibodies can cause an early graft thrombosis. The risk of recurrence of SLE nephritis after transplantation may range between 2 and 30%. In most cases recurrence is characterized by mild histologic lesions. Only rarely does it lead to graft failure. Postransplant immunosuppression does not differ from that used routinely. Whenever possible, a steroid-free immunosuppression should be scheduled to prevent iatrogenic toxicity in patients who have already received long-term steroid treatment. The results of kidney transplantation largely depend on the clinical conditions at transplantation. In patients with poor clinical status or receiving an aggressive immunosuppression it is advisable to postpone the transplant. When some selection criteria are respected, the results of renal trasplantation in SLE patients are at least as good as in other transplant recipients.
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Villaverde Verdejo P, Fernández Rivera C, Alonso Hernández A, Garcia Naveiro R, Cao Vilariño M, Tresancos Fernández C, Valdés Cañedo F. Evaluation of Renal Grafts in Patients With Lupus Nephritis as Cause of End-Stage Renal Disease. Transplant Proc 2005; 37:1426-7. [PMID: 15866625 DOI: 10.1016/j.transproceed.2005.02.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Kidney transplantation is the best option in end-stage renal disease (ESRD). For many years patients affected with lupus nephritis have had poor graft results. However, this has been changing over recent years with the development of new immunosuppressive drugs and a better comprehension of the natural evolution of the entity. METHODS We studied 20 patients with lupus nephritis who received 22 kidney grafts: 15 women and five men (n = 11) who were treated with cyclosporine or with tacrolimus (n = 11). Secondary immunosuppression included mycophenolate match (MMF) (n = 13) or azathioprine (n = 9). We analyzed human leukocyte antigen, cold ischemia time, acute tubular necrosis, creatinine, cholesterol, triglycerides, glucose, blood pressure, acute rejection episodes, immunosuppression, infections, disease recurrences, as well as graft and patient survival. RESULTS After a mean cold ischemia time of 22 +/- 4 hours, nine patients displayed delayed graft function of an average duration 9 +/- 4 days. At 36 +/- 35 months nine grafts were lost: two due to acute rejection; five to chronic allograft nephropathy; and two to venous thrombosis. One patient died of hemorrhagic shock. There were five cytomegalovirus infections. Graft survival was dependent on the type of secondary immunosuppression, incidence of acute rejection episodes and occurrence of delayed graft function. CONCLUSIONS We found no clinical recurrence of lupus nephritis after transplantation and a low incidence of complications, although there was a trend toward thrombosis. The presence of delayed graft function, episodes of acute rejection, and receiving azathioprine instead of MMF as secondary immunosuppression were associated with poorer graft survival.
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Abstract
Ethnic disparities in health care have been historically well documented, but their causes still remain poorly explained. In the US, ethnic minorities have a higher incidence and prevalence of systemic lupus erythematosus and also experience less favorable outcomes when compared with the Caucasian majority. These discrepancies can be explained, at least in part, by genetic-related ethnic factors; however, nongenetic factors emerging from differences in socioeconomic status and related individual social (poverty, limited access to quality health care) and cultural characteristics (inadequate health belief patterns, distrust in medical institutions) are also likely to contribute to these discrepancies. A comprehensive recognition of current unfavorable, but modifiable, circumstances will provide the framework to develop strategic approaches toward eliminating existent disparities in health, including those occurring in patients with systemic lupus erythematosus.
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Affiliation(s)
- América G Uribe
- Department of Medicine, Division of Clinical Immunology and Rheumatology, The University of Alabama at Birmingham, 830 FOT, Birmingham, AL 35294, USA
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Affiliation(s)
- Josep Font
- Servicio de Enfermedades Autoinmunes. Instituto Clínico de Infecciones e Inmunología. Hospital Clínic. Barcelona. España.
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