Renal outcome after kidney-transplantation in Korean patients with lupus nephritis

Lupus ◽  
2017 ◽  
Vol 27 (3) ◽  
pp. 461-467 ◽  
Author(s):  
E S Park ◽  
S S Ahn ◽  
S M Jung ◽  
J J Song ◽  
Y-B Park ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Kidney Transplantation ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Graft Failure ◽  
Renal Outcome ◽  
Class Iii ◽  
Systemic Lupus ◽  
Renal Flare ◽  
Class Iv

We investigated renal outcome of kidney-transplantation in 19 Korean recipients with biopsy-proven lupus nephritis and compared it with 18 Korean age- and gender-matched recipients without lupus nephritis who were diagnosed with end-stage renal disease caused by renal diseases other than lupus nephritis in a single centre. We reviewed histological findings of kidneys and calculated cumulative dose of immunosuppressive agents. We assessed renal flare of systemic lupus erythematosus, recurrence of lupus nephritis and graft failure as prognosis. The mean age of recipients with lupus nephritis was 43.5 years and all patients were female. Six patients had class III, 10 had class IV and three had class V. There were no meaningful differences in demographic data, renal replacement modality, cumulative doses of immunosuppressants and prognosis between recipients with and without lupus nephritis. Eight patients experienced renal flare of systemic lupus erythematosus, but there were no cases of recurrence of lupus nephritis or graft failure in recipients with lupus nephritis. Kidney-recipients with class IV lupus nephritis exhibited a lower cumulative renal flare of systemic lupus erythematosus free survival rate than those with class III lupus nephritis. In conclusion, renal outcome of kidney-transplantation in patients with lupus nephritis is similar to that in those without lupus nephritis, and class IV was associated with renal flare of systemic lupus erythematosus.

scholarly journals Histopathological findings of renal biopsy in systemic lupus erythematosus

2016 ◽  
Vol 3 (2) ◽  
pp. 10-14
Author(s):  
Sanjit Karki ◽  
Roshan Shrestha ◽  
Buddhi Paudyal ◽  
Bimal Pandey ◽  
Nora Ranjitkar ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Renal Biopsy ◽  
Lupus Erythematosus ◽  
Renal Involvement ◽  
Definitive Treatment ◽  
Class Iii ◽  
Systemic Lupus ◽  
Morphological Pattern ◽  
Class Iv

Introductions: Classifying morphological pattern of renal involvement is important in systemic lupus erythematosus (SLE) for definitive treatment and prognosis. This study aims to analyse the histopathological pattern of glomerula in SLE patients.Methods: This was a retrospective chart review of patients diagnosed with SLE who had renal biopsy during October 2013 to September 2015 at Patan Hospital.Results: There were 38 patients of SLE. Antinuclear antibody (ANA) was positive in all 38 (100 %), Anti-dsDNA seen in 18 (47.4%). Active urinary sediment & proteinuria was seen in 25 (65.8%) patients and proteinuria in 13 (34.2%) patients. Histopathological patterns were of glomerular involvement, ISN Class II in 2 (5.3%), Class III in 2 (5.3%), class IV in 20 (52.5%), Class V in 6 (15.8%) and mixed IV-V in 8 (21.1%).Conclusions: The diffuse proliferative lupus nephritis (ISN Class IV) was the most common pattern of lupus nephritis encountered in our study followed by mixed pattern (ISN Class IV & V) and membranous lupus nephritis (ISN class IV). Journal of Patan Academy of Health Sciences. 2016 Dec;3(2):10-14

scholarly journals SAT0211 RENAL INJURY IN SYSTEMIC LUPUS ERYTHEMATOSUS CHARACTERIZED BY THROMBOTIC MICROANGIOPATHY

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1048.1-1048
Author(s):  
W. Hu
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Renal Biopsy ◽  
Lupus Erythematosus ◽  
Thrombotic Microangiopathy ◽  
Renal Injury ◽  
Renal Outcome ◽  
Pathological Examination ◽  
Systemic Lupus ◽  
Tubulointerstitial Lesions

Background:Classical lupus nephritis (LN) is characterized by glomerular immune complex(IC) deposition with glomerular proliferation, basement membrane destruction and cell infiltration. Non-IC mediated renal injury with thrombotic microangiopathy (TMA) was also reported in patients with systemic lupus erythematosus (SLE-renal TMA), but most studies were reported in patients with both LN and renal TMA.Objectives:In this study, clinical features and outcomes of SLE-renal TMA in absence of obvious IC in SLE patients were analyzed.Methods:Patients with glomerular TMA and/or vascular TMA in the absence of obvious subendothelial or epithelial immune deposits were screened out from 2332 biopsied in SLE patients who underwent first renal biopsy from January 2005 to August 2016. Their clinical, histological features and outcomes were retrospectively analyzed.Results:In 2332 renal biopsies obtained from SLE patients, 257 (11.0%) showed renal TMA, of which 237 showed both renal TMA and LN, and 20 biopsies had only renal TMA (SLE-renal TMA). There were 2 males and 18 females with an average age of (25 ± 10) years. The median course of SLE and LN were 3.0(1.0, 6.0) and 0.8(0.5, 1.9) months. All 20 patients deserved acute kidney injury, of which 11 (55%) needed renal replacement therapy (RRT) and 12 (60%) were nephrotic syndrome. Blood system involvement was found in all cases, including 13 cases (65.0%) with TMA triad (microvascular hemolytic anemia, thrombocytopenia and elevated lactate dehydrogenase).Pathological examination showed that 17 cases (85.0%) had both glomerular TMA and vascular TMA. Immunofluorescence and electron microscopy showed that 8 cases (40%) had no IC deposition in glomerulus and 12 cases (60%) had only IC deposition in mesangium. Acute tubulointerstitial lesions in patients requiring RRT were more serious than those no needing for RRT((43.6±24.9) %vs(21.7±20.1) %,P=0.047). The fusion range of foot process was positively correlated with proteinuria (r2= 0.347,P=0.006).All patients received high-dose methylprednisolone pulse therapy. Four patients received plasma exchange and three patients received gamma globulin, respectively. Eleven patients requiring RRT all stop RRT in a median time of 16.0 (9.0, 30.0) days. During a median follow-up of 58.0 (36.0, 92.3) months, complete remission (CR) was obtained in 15 cases, partial remission in 4 cases and no remission in 1 case. Six cases (30%) relapsed. No case died or progressed to end stage renal disease.Conclusion:Renal injury characterized by TMA is not uncommon in SLE renal biopsy cases. The clinical manifestation is special and the renal injury is serious. The renal outcome is good by intensive immunosuppressive therapy. It should be considered as a unique type of renal injury in SLE.References:[1]Moake JL. Thrombotic microangiopathies. N Engl J Med. 2002. 347(8): 589-600.[2]Anders HJ, Weening JJ. Kidney disease in lupus is not always ‘lupus nephritis’. Arthritis Res Ther. 2013. 15(2): 108.[3]Song D, Wu LH, Wang FM, et al. The spectrum of renal thrombotic microangiopathy in lupus nephritis. Arthritis Res Ther. 2013. 15(1): R12.[4]Hu WX, Liu ZZ, Chen HP, Zhang HT, Li LS, Liu ZH. Clinical characteristics and prognosis of diffuse proliferative lupus nephritis with thrombotic microangiopathy. Lupus. 2010. 19(14): 1591-8.[5]Tomov S, Lazarchick J, Self SE, Bruner ET, Budisavljevic MN. Kidney-limited thrombotic microangiopathy in patients with SLE treated with romiplostim. Lupus. 2013. 22(5): 504-9.[6]Li C, Yap D, Chan G, et al. Clinical Outcomes and Clinico-pathological Correlations in Lupus Nephritis with Kidney Biopsy Showing Thrombotic Microangiopathy. J Rheumatol. 2019 .[7]Chen MH, Chen MH, Chen WS, et al. Thrombotic microangiopathy in systemic lupus erythematosus: a cohort study in North Taiwan. Rheumatology (Oxford). 2011. 50(4): 768-75.[8]Park MH, AUID- Oho, Caselman N, Ulmer S, Weitz IC, AUID- Oho. Complement-mediated thrombotic microangiopathy associated with lupus nephritis. Blood Adv. 2018. 2(16): 2090-2094.Disclosure of Interests:None declared

scholarly journals A Rare Neurological Complication - Posterior Reversible Encephalopathy Syndrome in a Patient with Systemic Lupus Erythematosus and Class IV Lupus Nephritis

2018 ◽  
Vol 15 (4) ◽  
pp. 27-34
Author(s):  
Anna Mirela Stroie ◽  
Mircea Nicolae Penescu
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Immunosuppressive Therapy ◽  
Posterior Reversible Encephalopathy Syndrome ◽  
Lupus Erythematosus ◽  
Neurological Complication ◽  
Systemic Lupus ◽  
Posterior Reversible Encephalopathy ◽  
Reversible Encephalopathy ◽  
Class Iv

AbstractPosterior reversible encephalopathy syndrome is a rare manifestation of systemic lupus erythematosus, characterized by altered mental status, headache, convulsions, visual field impairment and posterior and reversible alterations on imaging scans(1,2). The clinical picture develops over a few hours, presenting with rapidly progressive neurological symptoms(3). It was first described in 1996. It is more frequent in patients with acute kidney injury or chronic kidney disease, thus in lupus patients with kidney disorders. It is associated with hypertension, other autoimmune diseases beside lupus, immunosuppressive therapies, especially antibody-based immunosuppressive therapy, and organ transplantation. It is clinically reversible within one week and imaging changes resolve within 2-4 weeks. It is treatable and has a good prognosis. We present the case of a young woman of 27 years, diagnosed with systemic lupus erythematosus who developed convulsive seizures, headache, visual impairment, being under immunosuppressive therapy with azathioprine. The kidney biopsy revealed class IV lupus nephritis and partial remission of the nephrotic syndrome. The other manifestations of SLE in this patient were cutaneous, immunological, articular and haematological. The patient had a good short, medium and long-term prognosis at 30 days and also at 6 months.

scholarly journals P0418LUPUS NEPHRITIS: A MONOCENTRIC STUDY

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Marwa Omrane ◽  
Raja Aoudia ◽  
Mondher Ounissi ◽  
Soumaya Chargui ◽  
Mouna Jerbi ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Renal Failure ◽  
Lupus Nephritis ◽  
Renal Biopsy ◽  
Predictive Factors ◽  
Lupus Erythematosus ◽  
Renal Outcome ◽  
Sustained Remission ◽  
Systemic Lupus ◽  
Therapeutic Protocols

Abstract Background and Aims Systemic lupus erythematosus is a multi-visceral autoimmune disease. Renal involvement is one of the most common and serious manifestations of this disease. The histological lesions are highly polymorphic and the renal biopsy remains crucial for the therapeutic management of lupus nephritis (LN). The aim of our investigation was to study the epidemiological, clinical, biological and histological characteristics, outcomes and to evaluate the therapeutic protocols used for lupus nephritis’ treatment and to identify predictive factors of renal prognosis in patients with lupus nephritis. Method It was a retrospective study including patients over 16 years old with lupus nephritis proved by kidney biopsy and followed up over a period of 17 years in our department. Results We collected 155 women and 19 men with a sex ratio F / H of 8.2. The mean age at the time of the discovery of LN was 32.6 years with a maximum between 15 years and 45 years. The most frequent extra-renal manifestations were articular and dermatological manifestations (79%). Renal symptomatology was dominated by proteinuria noted in all patients, associated to a nephrotic syndrome in 68% of patients. At the time of diagnosis of LN, hematuria was present in 69% of patients and renal failure was present in half of cases. Immunologically, antinuclear antibody were positive in 89.1% of cases, anti DNA positive in 73.4% of cases, anti Sm positive in 79.8% of cases and Antiphospholipids were positive in 50% of cases, associated with an antiphospholipid syndrome in 14.9% of cases. We performed 243 renal biopsies with 174 initial and 69 iterative biopsies. The histological lesions were polymorphic dominated by LN class IV (36.6%) isolated or associated with LN class V (17.7%). All patients received a corticosteroid for induction or maintenance treatment. It was associated with immunosuppressive treatment according to different treatment regimens. The median duration of follow-up was 81.2 months. Renal outcome was marked by complete and sustained remission in 36.7% of cases, incomplete remission with chronic kidney disease in 34.5% of cases, chronic renal failure in 28.7% of cases. At univariate analysis, we identified the young age below 35 years at the time of the discovery of LN, the male sex, increased serum creatinine at the time of biopsy, proliferative forms, the presence of histological signs of chronicity and lesions of thrombotic microangiopathy as predictive factors of poor renal outcomes. Conclusion Lupus nephritis is one of the most common and serious manifestations of Systemic lupus erythematosus. The generalization of renal biopsy, the use of early codified therapeutic protocols and regular monitoring and evaluation of disease activity according to the appropriate scores can improve management and survival of patients with renal impairment.

scholarly journals Renal transplantation for lupus nephritis: non-adherence and graft survival

Lupus ◽  
2019 ◽  
Vol 28 (5) ◽  
pp. 651-657 ◽  
Author(s):  
E Ntatsaki ◽  
V S Vassiliou ◽  
A Velo-Garcia ◽  
A D Salama ◽  
D A Isenberg
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Renal Transplantation ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Graft Rejection ◽  
Graft Failure ◽  
Immunosuppressive Treatment ◽  
Poor Adherence ◽  
Systemic Lupus ◽  
Group 2

Objectives Poor adherence to immunosuppressive treatment is common in patients with systemic lupus erythematosus and may identify those with lupus nephritis (LN) who have a poorer prognosis. Non-adherence has also been reported to be a potential adverse outcome predictor in renal transplantation (rTp). We investigated whether non-adherence is associated with increased rTp graft rejection and/or failure in patients with LN. Methods Patients with LN undergoing rTp in two major London hospitals were retrospectively included. Medical and electronic records were reviewed for documented concerns of non-adherence as well as laboratory biochemical drug levels. The role of non-adherence and other potential predictors of graft rejection/failure including demographics, comorbidities, age at systemic lupus erythematosus and LN diagnosis, type of LN, time on dialysis prior to rTp and medication use were investigated using logistic regression. Results Out of 361 patients with LN, 40 had rTp. During a median follow-up of 8.7 years, 17/40 (42.5%) of these patients had evidence of non-adherence. A total of 12 (30.0%) patients experienced graft rejection or failure or both. In the adherent group 2/23 (8.7%) had graft rejection, whilst in the non-adherent this rose to 5/17 (29.4%, p = 0.11). Graft failure was seen in 5/23 (21.7%) patients from the adherent group and 4/17 (23.5%) in the non-adherent group ( p = 0.89). Non-adherent patients had a trend towards increased graft rejection, hazard ratio 4.38, 95% confidence interval = 0.73–26.12, p = 0.11. Patients who spent more time on dialysis prior to rTp were more likely to be adherent to medication, p = 0.01. Conclusion Poor adherence to immunosuppressive therapy is common and has been shown to associate with a trend towards increased graft failure in patients with LN requiring rTp. This is the first paper to report that shorter periods on dialysis prior to transplantation might lead to increased non-adherence in lupus patients.

Do Asian patients have worse lupus?

Lupus ◽  
2010 ◽  
Vol 19 (12) ◽  
pp. 1384-1390 ◽  
Author(s):  
MY Mok ◽  
WL Li
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Renal Outcome ◽  
Receptor Subtypes ◽  
Systemic Lupus ◽  
Asian Populations ◽  
Asian Patients ◽  
Geographical Regions ◽  
White Patients

The predisposition to and clinical phenotype of systemic lupus erythematosus, an autoimmune disease that is associated with significant morbidity and mortality, are affected by genetic and environmental factors. This article aims to examine whether Asians have worse lupus by reviewing the literature on genetic predisposition and clinical outcomes, including major organ involvement, damage score and mortality in Asian populations compared with other ethnicities. A number of lupus nephritis susceptibility genes have been identified in Asians and White patients, with further variations among different Asian populations. Meta-analysis studies on various Fcγ receptor subtypes revealed that FcγRIIIA-F158 allele, which is associated with low binding affinity to IgG1 and IgG3, predisposed to lupus nephritis in Asian patients. Asian patients were reported to have higher rates of lupus nephritis-associated autoantibodies, lupus nephritis and more active glomerulonephritis compared with White patients. Renal outcome and the level of immunosuppressant use in Asians were comparable to Afro-American Blacks in some studies. Asians were also found to have higher overall damage scores compared with Whites. The difference in mortality between Asian patients and other ethnicities in different geographical regions was found to vary depending on socioeconomic factors such as access to health care. Poverty, education level, cultural and behavioural factors are confounders to ethnicity in determining clinical outcome of systemic lupus erythematosus.

scholarly journals Class IV Lupus Nephritis in the Setting of Serologically Quiescent Disease and Normal Urine Sediment in a Patient with Late-Onset Systemic Lupus Erythematosus

2019 ◽  
Vol 2019 ◽  
pp. 1-6
Author(s):  
Benedicta Nnodum ◽  
Lauren Dudley
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Late Onset ◽  
The Body ◽  
Systemic Lupus ◽  
Urine Sediment ◽  
Reactive Protein ◽  
Normal Urine ◽  
Class Iv

Systemic lupus erythematosus (SLE) is a chronic inflammatory autoimmune disease that may affect any organ of the body. Lupus nephritis (LN) is a frequent and serious complication of SLE. We report a case of an 80-year-old woman who was initially diagnosed with late-onset SLE and eventually developed LN in the setting of normal complements, double-stranded DNA, C-reactive protein, erythrocyte sedimentation rate, and urine sediment. She developed abnormal renal function (creatinine of 1.7 mg/dl) and mild proteinuria (1-2+) without hematuria. Renal biopsy showed class IV lupus glomerulonephritis, active and chronic. The patient was started on mycophenolate mofetil which led to improvement of proteinuria and stabilization of creatinine. The suspicion for LN in a patient with late-onset SLE should remain high when there is development of suspicious renal or urinary abnormalities even if laboratory values do not suggest high disease activity and urinary sediment is normal. To our knowledge, this is one of the oldest patients with biopsy-proven LN and late-onset SLE.

Frequency of Class III and IV Nephritis in Systemic Lupus Erythematosus Without Clinical Renal Involvement: An Analysis of Predictive Measures

2011 ◽  
Vol 39 (1) ◽  
pp. 79-85 ◽  
Author(s):  
DAISUKE WAKASUGI ◽  
TAKAHISA GONO ◽  
YASUSHI KAWAGUCHI ◽  
MASAKO HARA ◽  
YUMI KOSEKI ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
High Titer ◽  
Renal Involvement ◽  
Renal Pathology ◽  
Class Iii ◽  
Systemic Lupus ◽  
Clinically Normal ◽  
Dsdna Antibody

Objective.To determine the frequency of International Society of Nephrology/Renal Pathology Society (ISN/RPS) class III or IV lupus nephritis in patients with systemic lupus erythematosus (SLE) without clinical renal involvement.Methods.We investigated the renal pathology of 195 patients with SLE, including 86 patients without clinical renal involvement.Results.Lupus nephritis other than class I was found in 58% of the patients without clinical renal involvement, and class III and IV nephritis was found in 15% of these patients. To reveal the predictive measures involved in class III or IV lupus nephritis, we explored the clinical measures in patients with SLE who did not have clinical renal involvement. Anti-dsDNA antibody titers were significantly higher (p = 0.0266) and C3 values were significantly lower (p = 0.0073) in patients with class III or IV lupus nephritis than in patients without class III or IV lupus nephritis. The sensitivity and specificity values were 77% and 73%, respectively, for cutoff levels of both 40 IU/ml for anti-dsDNA antibodies and 55 mg/dl for C3 (OR 8.8, p = 0.0011).Conclusion.The frequency of nephritis, including ISN/RPS class III and IV, was unexpectedly high in SLE patients without clinical renal involvement. ISN/RPS class III or IV lupus nephritis could be hidden in patients with SLE who present both a high titer of anti-dsDNA antibody and a low concentration of C3, even when they have clinically normal urinary findings and renal function.

scholarly journals POS0184 URINE-GALECTINE 3 BINDING PROTEIN (U-GAL3BP) IS A SENSITIVE MARKER OF KIDNEY INFLAMMATION AND RESPONSE TO TREATMENT IN LUPUS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 305.2-306
Author(s):  
F. Faustini ◽  
H. Idborg ◽  
E. Svenungsson ◽  
S. Poetzsch ◽  
S. Okitsu ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Binding Protein ◽  
Response To Treatment ◽  
Induction Treatment ◽  
High Dose ◽  
Class Iii ◽  
Systemic Lupus ◽  
Galectin 3

Background:Lupus nephritis (LN) represents a serious manifestation of systemic lupus erythematosus (SLE) which requires timely diagnosis, treatment and monitoring. Kidney biopsy is the gold standard of diagnosis and is instrumental to treatment decisions, however it is not generally performed for monitoring and evaluation of response to treatment. To such purposes, accessible biomarkers, for instance urinary, might be highly advantageous.Objectives:To evaluate urine-Galectin 3 binding protein (uGAL3BP) as a novel biomarker in biopsy-proven active lupus nephritis (A-LN) in comparison to active non-renal SLE (ANR-SLE), inactive SLE (I-SLE), and in population-based controls (HC). Furthermore, we compared uGAL3BP with known markers of renal pathology including neutrophil gelatinase-associated lipocalin (NGAL), osteopontin (OPN), kidney injury molecule 1 (KIM-1), and galectin 3 (GAL3).Methods:Urine samples from A-LN (n=86), ANR-SLE (n=63), I-SLE (n=73) and HC (n=48) were included. uGAL3BP was measured using a commercial ELISA kit and values, adjusted for u-creatinine levels, were expressed as ng/mmol. Other markers analyzed according to clinical routine at the Department of Clinical Chemistry at Uppsala University Hospital were also adjusted for u-creatinine levels. Renal biopsies were graded according to the ISN/RPS classification(1) and evaluated for activity and chronicity index. Ten A-LN patients were evaluated before and after induction treatment.Results:In the A-LN group, median (IQR) levels of u-GAL3BP were 15.8 (6.8-24.6) ng/mmol, while in ANR-SLE, I-SLE, HC were significantly lower 4.4 (2.0-9.0), 2.8 (1.7-4.7), 2.0 (0.9-4.8) respectively (Kruskal-Wallis p<0.0001). Similarly, u-NGAL was found at higher levels in A-LN patients, 3.3 (2.0-5.7) μg/mmol, with respect to the ANR-SLE 2.0 (0.9-4.5), I-SLE 1.6 (0.8-3.2), and HC 2.4 (1.2-5.3), (p=0.008). The highest levels of OPN were found in the group of I-SLE (190.6 (85.1-299.9) μg/mmol, compared to A-LN 72.98 (37.6-118.1), ANR-SLE 92.3 (58.5-129.7) and HC 76.5 (58.2-120.3), (p<0.0001). KIM-1 levels differed among groups with higher levels in the A-LN group (188.9 (113.7-309.7) ng/mmol), in comparison to ANR-SLE 131.4 (92.2-186.1), I-SLE 123.8 (70.3-200.2), and HC 78.2 (68.8-115.1), (p<0.0001). GAL3 showed comparable levels across groups.When exploring the biomarkers across histologic subgroups of LN, u-GAL3BP could discriminate between proliferative and mesangial forms (17.7(9.6-32.5) vs 6.7(5.1-16.1) ng/mmol, p=0.027), while it did not discriminate against membranous LN. U-NGAL was higher in proliferative LN 3.7(2.4-5.8) µg/mmol with respect to membranous 2.4 (1.1-3.8) (p=0.01), while mesangial LN showed comparable levels. OPN, KIM-1 and GAL3 were comparable across groups.In the ten patients with available samples after induction therapy (mycophenolate mofetil (MMF) in 4, rituximab (RTX) in one, cyclophosphamide in 5 (one combined with MMF and one with RTX), u-GAL3BP showed a significant decrease of median levels from 218.8 to 41.5 ng/mmol (Wilcoxon p=0.03). u-GAL3BP associated with renal activity in class III/IV LN (R=0.42, p=0.004).Conclusion:Among the tested markers, high uGal3BP adjusted for creatinine was found to be a promising marker of renal involvement in SLE patients and associated with renal activity in patients with proliferative forms (class III/IV) of LN. A decrease was further seen following therapy, suggesting that u GAL3-BP could be used to monitor renal activity.References:[1]Weening JJ, D’Agati VD, Schwartz MM, Seshan SV, Alpers CE, Appel GB, et al. The classification of glomerulonephritis in systemic lupus erythematosus revisited. J Am Soc Nephrol. 2004;15(2):241-50.[2]Houssiau FA, Vasconcelos C, D’Cruz D, Sebastiani GD, Garrido Ed Ede R, Danieli MG, et al. Immunosuppressive therapy in lupus nephritis: the Euro-Lupus Nephritis Trial, a randomized trial of low-dose versus high-dose intravenous cyclophosphamide. Arthritis Rheum. 2002;46(8):2121-31.Disclosure of Interests:Francesca Faustini Speakers bureau: I have received speaking fees, last time more than two years ago, Helena Idborg: None declared, Elisabet Svenungsson: None declared, Sven Poetzsch Employee of: Merck Serono, Shinji Okitsu Employee of: Merck Serono, Anders Larsson: None declared, Iva Gunnarsson: None declared

scholarly journals Assessment of SLEDAI Score in Children with Lupus Nephritis Class III-IV in Vietnam National Children’s Hospital

2020 ◽  
Vol 36 (2) ◽  
Author(s):  
Duong Thi Thanh Binh ◽  
Nguyen Thu Huong ◽  
Nguyen Thi Kien ◽  
Pham Van Dem ◽  
Tran Minh Dien
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Disease Activity Index ◽  
Class Iii ◽  
Systemic Lupus ◽  
Sledai Score ◽  
Pediatric Systemic Lupus Erythematosus

This study describes clinical, paraclinical characteristics and treatment response in children with nephritis class II-IV caused by systemic lupus erythematosus and validates SLEDAI for the evaluation of disease activity and the appropriate treatment strategy. A cross-sectional descriptive study was carried out on 40 children, 37 girls (92%) and 3 boys (8%), with an average age of 11.7 years with lupus nephritis class III- IV in Vietnam National Children’s Hospital in 2019. The study results show that the average score of SLEDAI in the children with pericardial and pleural effusions was 20.94 ± 4.09; high blood pressure, 20.89 ± 4.23; and gross hematuria, 20.29 ± 5.03, which were higher than those in children without these manifestations with p< 0.05. The most common kidney manifestations were nephrotic-range nephritis with renal failure (40%) and Glomerulonephritis (35%), corresponding to an average SLEDAI score of 24.25 ± 5.52 and 24.33 ± 3.2, respectively (p = 0.001). SLEDAI had an inverse correlation with the C3 complement value (r -0.315, p <0.05). The average SLEDAI score decreased gradually from 18.75 ± 4.22 to 3.38 ± 3.95 points (p <0.001) after 12 months of treatment.  The study concludes that SLEDAI score was higher in patients with pleural and/or pericardial effusions, hypertension and gross hematuria, nephrotic-range nephritis with kidney failure or glomerulonephritis. SLEDAI score corresponded with the C3 complement value and the average SLEDAI score decreased gradually with treatment. Keywords: Lupus Nephritis class III- IV, SLEDAI. References [1] George Bertsias, Ricard Cervera và Dimitrios T Boumpas, Systemic Lupus Erythematosus: Pathogenesis and Clinical Features<sample chapter 20_mod 17_Systemic Lupus nephritis 2012.pdf> (2012), EULAR Textbook on Rheumatic Diseases, EULAR, 476-505.[2] D.M. Levy and S. Kamphuis, Systemic lupus erythematosus in children and adolescents. Pediatr Clin North Am59(2) (2012)345-64.[3] Thai Thien Nam, 2018, Lupus in National Children,s Hospital, [4] C.Bombardier, M.B. Hurwitz et al, Derivation of the SLEDAI: A disease activity index for lupus patients. The committee on prognosis studies in SLE, Arthritis Rheum 35(6) (1992) 630-640.[5] R. Shamim, S. Farman, S. Batool et al, Association of systemic lupus erythematosus disease activity index score with clinical and laboratory parameters in pediatric onset systemic lupus erythematosus. Pak J Med Sci. 36(3) (2020) 467-472.[6] Le Thuy Hang, Assesment of SLEDAI score and panthology in children with lupus nephritis, 2016, Pediatrician thesis, Hanoi Medical University.[7] S.K.S.M. Nazri, K.K. Wong and W.Z.W.A. Hamid, Pediatric systemic lupus erythematosus. Retrospective analysis of clinico-laboratory parameters and their association with Systemic Lupus Erythematosus Disease Activity Index score, Saudi Med J. 39(6) (2018) 627-631. [8] Nguyen Thuy Duong, clinical, paraclinical and pathology characteristics in children with nephritis caused by systemic lupus erythematosus, 2011, Master thesis, Hanoi Medical University.[9] S.N. Wong, W.K. Chan, J.Hui et al, Membranous lupus nephritis in Chinese children--a case series and review of the literature. Pediatr Nephrol, 24(10)(2009) 1989-1996.[10] N.T.N. Dung, H.T. Loan, S. Nielsen et al, Juvenile systemic lupus erythematosus onset patterns in Vietnamese children: a descriptive study of 45 children. Pediatric Rheumatology Online Journal, 10 (2010) 38-48.[11] T. Pusongchai, J. Jungthirapanich, S. Khositseth, Pediatric Systemic Lupus Erythematosus in Thammasat University Hospital, J Med Assoc Thai. 93(12) (2010) 283-290.    

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