scholarly journals Clinical Outcomes and Clinico-pathological Correlations in Lupus Nephritis with Kidney Biopsy Showing Thrombotic Microangiopathy

2019 ◽  
Vol 46 (11) ◽  
pp. 1478-1484 ◽  
Author(s):  
Chao Li ◽  
Desmond Y.H. Yap ◽  
Gavin Chan ◽  
Yu-bing Wen ◽  
Hang Li ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Thrombotic Microangiopathy ◽  
Kidney Biopsy ◽  
Activity Index ◽  
Pathological Finding ◽  
Disease Activity Index ◽  
Renal Outcome ◽  
Control Group ◽  
And Control

Objective.Renal thrombotic microangiopathy (TMA) is an uncommon pathological finding in lupus nephritis (LN), and its clinical significance remains to be defined.Methods.Twenty-four patients with lupus nephritis (LN) and renal TMA were selected from a retrospective review of 677 biopsy-proven LN patients, and compared with 48 LN controls without TMA (1:2 ratio) matched according to demographics and treatments.Results.Renal TMA was noted in 3.5% of kidney biopsies of LN. TMA was associated with a higher prevalence of anti-Ro (45.8% vs 18.8%; p = 0.016), higher Systemic Lupus Erythematosus Disease Activity Index scores (21.4 ± 8.5 vs 10.8 ± 2.3; p < 0.001), lower estimated glomerular filtration rate (eGFR; 16.8 ± 11.7 ml/min vs 77.8 ± 28.6 ml/min; p < 0.001), and a higher percentage of patients who required dialysis (37.5% vs 2.1%; p < 0.001) at the time of kidney biopsy. Activity and chronicity indices [median (range)] were higher in the TMA group [11 (2–19) and 3 (1–8), respectively, compared with 7 (0–15) and 1 (0–3) in controls; p = 0.004 and p < 0.001; respectively]. Patients with TMA showed inferior 5-year renal survival and higher incidence of chronic kidney disease at last followup (70% and 66.6%, respectively, compared with 95% and 29.2% in controls; p = 0.023 and 0.002, respectively). The TMA group also showed lower median eGFR compared with controls [50.1 (IQR 7–132) ml/min vs 85.0 (IQR 12–147) ml/min; p = 0.003]. Five-year patient survival rate was similar between the 2 groups (87% and 98% in TMA and control group, respectively; p = 0.127).Conclusion.TMA in kidney biopsy was associated with more severe clinical and histological activity, and significantly inferior longterm renal outcome in LN.

Monocyte Chemoattractant-1 as a Urinary Biomarker for the Diagnosis of Activity of Lupus Nephritis in Brazilian Patients

2012 ◽  
Vol 39 (10) ◽  
pp. 1948-1954 ◽  
Author(s):  
RENATA FERREIRA ROSA ◽  
KIOKO TAKEI ◽  
NAFICE C. ARAÚJO ◽  
SÔNIA M.A. LODUCA ◽  
JOSÉ C.M. SZAJUBOK ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Sandwich Elisa ◽  
Disease Activity Index ◽  
High Specificity ◽  
Control Group ◽  
Kidney Involvement ◽  
Active Lupus Nephritis

Objective.Monocyte chemotactic protein (MCP-1), involved in the pathogenesis of lupus nephritis (LN), has recently been indicated as a new biomarker of kidney activity in systemic lupus erythematosus (SLE). Our aim was to assess urinary MCP-1 (uMCP-1) as a biomarker of renal activity in patients with SLE and to compare it to other disease activity markers, using the ELISA.Methods.Seventy-five female Brazilian patients with SLE and a control group participated in our study. Patients with SLE were distributed among 3 groups according to kidney involvement and classified according to disease activity based on clinical and laboratory measures such as urinary sediment, proteinuria, kidney function, C3, C4, anti-dsDNA, disease activity index, and renal SLE disease activity index. The serum and uMCP-1 concentrations were measured by sandwich ELISA.Results.In the A-LN group (active lupus nephritis: SLE with kidney involvement), the concentration of uMCP-1 was significantly higher than in other groups. A cutoff point was established using the results of the control group to apply this test in the detection of LN. A-LN had a higher frequency of positive results for uMCP-1 in comparison to the other groups (p < 0.001). To detect disease activity in patients with LN, a new cutoff was determined based on the results of patients with SLE with kidney involvement. Setting specificity at 90%, the sensitivity of the test was 50%.Conclusion.The high specificity makes uMCP-1 a useful test as a predictor of kidney activity in SLE, especially when associated to other measures used in clinical practice.

scholarly journals AB0441 ASSOCIATION OF CO-POSITIVITY FOR ANTI-DSDNA, -NUCLEOSOME, AND -HISTONE ANTIBODIES AND DISEASE ACTIVITY IN PATIENTS WITH LUPUS NEPHRITIS: RESULTS FROM THE KORNET REGISTRY

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1519.2-1519
Author(s):  
D. J. Park ◽  
S. E. Choi ◽  
H. Xu ◽  
J. H. Kang ◽  
S. S. Lee
Keyword(s):  
Lupus Nephritis ◽  
Disease Activity ◽  
Renal Biopsy ◽  
Lupus Erythematosus ◽  
Kidney Biopsy ◽  
Activity Index ◽  
Disease Activity Index ◽  
Induction Treatment ◽  
Rapid Decline

Background:Recent studies have shown that the simultaneous positivity of anti-double stranded DNA, -nucleosome, and -histone antibodies (3-pos) is prevalent in lupus nephritis (LN) patients compared to non-renal systemic lupus erythematosus (SLE) patients.Objectives:The aim of this study was to define the clinical, biologic, histopathologic, and prognostic differences according to the simultaneous reactivity to those antibodies in Korean patients with biopsy-proven LN.Methods:We studied 102 patients who underwent kidney biopsy prior to the start of induction treatment and who were subsequently treated with immunosuppressives and followed-up for more than 12 months. Sociodemographic, clinical, laboratory, and treatment-related data at the time of kidney biopsy and during follow-up were obtained by a review of patients’ charts. Antibodies were detected by immunoblot analysis or ELISA at the time of renal biopsy.Results:Fifty-eight (35.4%) of the total of 102 LN patients had 3-pos. In comparison with non-3-pos patients, the patients with 3-pos showed a higher SLE Disease Activity Index-2000 score (P=0.002), lower lymphocyte level (p=0.004), higher proportion of proteinuria >3.5 g/24 hr (p=0.005), and higher positivity of urinary sediments (p=0.005) at the time of renal biopsy. In the renal histopathologic findings, the patients with 3-pos had more proliferative LN (p=0.015) and also showed more endocapillary hypercellularity, sub-endothelial hyaline deposits, fibrinoid necrosis/karyorrhexis, and cellular crescents in the disease activity index (p=0.016, p=0.045, p=0.002, and p=0.022, respectively), as well as a higher activity score (p=0.011). After a median follow-up of 83.2 months, rapid glomerular filtration rate decline was frequently observed in patients with 3-pos compared to those without (p=0.012).Conclusion:Our findings suggest that 3-pos is related to severe LN and, furthermore, that patients with 3-pos show a rapid decline of renal function compared to those without.Disclosure of Interests:None declared

Rorschach Characteristics in Adolescents with Systemic Lupus Erythematosus

2006 ◽  
Vol 28 (1) ◽  
pp. 100-118 ◽  
Author(s):  
J. Santoantonio ◽  
L. Yazigi ◽  
E. I. Sato
Keyword(s):  
Lupus Erythematosus ◽  
Case Control Study ◽  
Activity Index ◽  
Disease Activity Index ◽  
Female Adolescents ◽  
Control Group ◽  
Intelligence Scale ◽  
The Mean ◽  
Experimental Group ◽  
Control Study

The purpose of this study was to investigate the personality characteristics in adolescents with SLE. The research design is a case-control study by means of the Rorschach Method and the Wechsler Intelligence Scale. Study group: 30 female adolescents with lupus, 12–17 years of age. The SLE Disease Activity Index was administered during the period of psychological evaluation. Control group: 32 nonpatient adolescents were matched for age, sex, and socioeconomic level. In the Wechsler Intelligence Scale the mean IQ of the experimental group was significantly lower than that of the control group (77 and 98, respectively, p < .001). In the Rorschach, the lupus patients showed greater difficulty in interpersonal interactions, although they displayed the resources to process affect and to cope with stressful situations. A positive moderate correlation (p = .069) between the activity index of the disease and the affect constriction proportion of the Rorschach was observed: the higher the SLEDAI score, the lower the capacity to process affect. There is a negative correlation between the activity index of the disease and the IQ (p = .001): with a higher activity index of the disease, less intellectual resources are available.

Impact of markers of endothelial injury and hypercoagulability on systemic lupus erythematosus

Lupus ◽  
2020 ◽  
Vol 29 (2) ◽  
pp. 182-190
Author(s):  
W Batista Cicarini ◽  
R C Figueiredo Duarte ◽  
K Silvestre Ferreira ◽  
C de Mello Gomes Loures ◽  
R Vargas Consoli ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Disease Activity Index ◽  
Endothelial Injury ◽  
Control Group ◽  
Systemic Lupus ◽  
Low Concentrations ◽  
The Relationship

We have explored the relationship between possible hemostatic changes and clinical manifestation of the systemic lupus erythematosus (SLE) as a function of greater or lesser disease activity according to Systemic Lupus Erythematosus Disease Activity Index-2000 (SLEDAI-2K) criteria. Endothelial injury and hypercoagulability were investigated in patients with SLE by measuring thrombomodulin (TM), D-dimer (DDi) and thrombin generation (TG) potential. A total of 90 participants were distributed into three groups: 1) women with SLE presenting with low disease activity (laSLE) (SLEDAI-2K ≤ 4), 2) women with SLE presenting with moderate to high disease activity (mhaSLE) (SLEDAI-2K > 4), and 3) a control group comprising healthy women. Levels of TM and DDi were higher both in the laSLE and mhaSLE groups compared to controls and in mhaSLE compared to the laSLE group. With respect to TG assay, lagtime and endogen thrombin potential, low concentrations of tissue factor provided the best results for discrimination among groups. Analysis of these data allow us to conclude that TM, DDi and TG are potentially useful markers for discriminating patients with very active from those with lower active disease. Higher SLE activity may cause endothelial injury, resulting in higher TG and consequently a hypercoagulability state underlying the picture of thrombosis common in this inflammatory disease.

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

Therapeutic potential of allogeneic mesenchymal stromal cells transplantation for lupus nephritis

Lupus ◽  
2018 ◽  
Vol 27 (13) ◽  
pp. 2161-2165 ◽  
Author(s):  
J Barbado ◽  
S Tabera ◽  
A Sánchez ◽  
J García-Sancho
Keyword(s):  
Lupus Nephritis ◽  
Mesenchymal Stromal Cells ◽  
Lupus Erythematosus ◽  
Stromal Cells ◽  
Therapeutic Potential ◽  
Activity Index ◽  
Disease Activity Index ◽  
Controlled Clinical Trial ◽  
Allogeneic Mscs

Animal and human studies have suggested the potential of mesenchymal stromal cells (MSCs) to treat systemic lupus erythematosus (SLE). Here, we present the results of compassionate MSC treatments for three SLE patients to provide the proof of concept for a randomized and controlled clinical trial. Three patients of different ethnicities who suffer from chronic SLE, and who presented with class IV active proliferative nephritis confirmed by biopsy, were treated with allogeneic MSCs from healthy donors. Ninety million cells were infused intravenously into each patient during high and very high activity disease flare-ups and follow-up was continued for 9 months. Multi-organic affectation was quantified by the SLE disease activity index (SLEDAI), and indicators of lupus nephritis activity, such as proteinuria, as well as lymphocyte and monocyte antigens and anti-HLA antibodies were measured at 1, 3, 6, and 9 months after treatment. Proteinuria levels improved dramatically during the 1st month after treatment and the ameliorations were sustained throughout the follow-up period. SLEDAI scores revealed early, durable, and substantial remissions that were complete for two patients and partial for the third patient and that permitted medication doses to be reduced 50–90%. These favourable outcomes support completion of the randomized and controlled MSC trial for SLE.

scholarly journals Urinary Neutrophil Gelatinase-Associated Lipocalin to Monitor Lupus Nephritis Disease Activity

2015 ◽  
Vol 10 ◽  
pp. BMI.S27625 ◽  
Author(s):  
Hani Susianti ◽  
Jullyanny W. Wijaya ◽  
Ati Rastini ◽  
Kusworini Handono ◽  
Atma Gunawan ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Transforming Growth Factor ◽  
Activity Index ◽  
Disease Activity Index ◽  
Transforming Growth Factor Β1 ◽  
Sledai Score ◽  
Neutrophil Gelatinase Associated Lipocalin ◽  
Neutrophil Gelatinase

Background This study was conducted to determine whether there is an association between urinary neutrophil gelatinase-associated lipocalin (uNGAL) and urinary transforming growth factor-β1 (uTGF-β1) with lupus nephritis (LN) disease activity. Methods Urine samples from 18 LN patients were collected every month for six months then examined for uNGAL, uTGF-β1, and renal domain Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score. Results The uNGAL levels were significantly different between active and inactive LN (P < 0.05). uTGF-β1 levels were not different between active and inactive LN (P > 0.05). There was a significant correlation between uNGAL levels and renal domain SLEDAI score (r= 0.417, P < 0.05). There was no correlation between uTGF-β1 levels and renal domain SLEDAI score (r = 0.031, P > 0.05). Conclusion uNGAL is better than uTGF-β1 for differentiation of active and inactive LN. uNGAL can be considered as a biomarker to monitor LN disease activity.

Correlation between circulating osteopontin level in systemic lupus erythematosus and disease activity and associations between osteopontin polymorphisms and disease susceptibility: A meta-analysis

Lupus ◽  
2016 ◽  
Vol 26 (2) ◽  
pp. 132-138 ◽  
Author(s):  
Y H Lee ◽  
G G Song
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Meta Analysis ◽  
Correlation Coefficients ◽  
Disease Activity Index ◽  
Control Group ◽  
Systemic Lupus ◽  
Positive Correlation

Objective This study aimed to systemically review the evidence regarding the relationship between circulating blood osteopontin (OPN) level and systemic lupus erythematosus (SLE), correlation between serum OPN levels and SLE activity, and association between OPN polymorphisms and SLE susceptibility. Methods We conducted a meta-analysis on the serum/plasma OPN levels in SLE patients and healthy controls, correlation coefficients between the circulating OPN level and SLE Disease Activity Index (SLEDAI) in SLE patients, and the association between OPN polymorphisms and SLE risk. Results Nine studies with 1938 SLE patients and 3037 controls were included. Meta-analysis revealed that, compared with the control group, the OPN level was significantly higher in the SLE group (SMD = 0.965, 95% CI = 0.337–1.393, p = 0.001) and in the SLE group with renal disease (SMD = 2.219, 95% CI = 0.681–3.757, p = 0.005). Meta-analysis of correlation coefficients showed a trend of positive correlation between the circulating OPN level and SLEDAI (correlation coefficient = 0.590, 95% CI = −0.025 to 0.881, p = 0.059). While no association was found between SLE and the OPN 707 T/C and 1083 G/A polymorphisms, a significant association was identified between the OPN 1239 C allele and SLE (OR = 1.192, 95% CI = 1.008–1.410, p = 0.040), and between the OPN 9250 C allele and SLE in Asians (OR = 2.070, 95% CI = 1.570–2.730, p = 2.5 × 10−7). Conclusions Our meta-analysis revealed a significantly higher circulating OPN level in SLE patients, a trend of positive correlation between OPN levels and SLE activity, and a significant association between OPN 1239 C/A and 9250 C/T polymorphisms, and SLE development.

scholarly journals HLA-DRB1*04 as a Risk Allele to Systemic Lupus Erythematosus and Lupus Nephritis in the Malay Population of Malaysia

2021 ◽  
Vol 7 ◽  
Author(s):  
Malarvili Selvaraja ◽  
Voon Kin Chin ◽  
Maha Abdullah ◽  
Masita Arip ◽  
Syafinaz Amin-Nordin
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Disease Activity Index ◽  
Systemic Lupus ◽  
Mortality And Morbidity ◽  
Curative Therapy ◽  
Multiple Organs ◽  
Increased Risk

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease afflicting multiple organs. Lupus nephritis (LN) is a serious complication of SLE and remains a major cause of mortality and morbidity. Curative therapy remains unavailable as etiology from genetic and environmental factors is still unclear. The present study was conducted to elucidate the link between HLA-DRB1 gene polymorphisms with SLE and LN through clinical and laboratory/biological presentations in a population of Malaysian Malay females with SLE. A total of 100 Malay female SLE patients inclusive of 70 SLE patients without LN and 30 patients with LN were included in this study. HLA-DRB1 allele examination in SLE patients was performed using PCR-SSO, and the alleles' frequencies were compared with 951 publicly available datasets representing Malay healthy controls in Malaysia. Cytokines and free radical levels were detected by ELISA and bead-based multiplexed Luminex assays. The association between HLA-DRB1 alleles with clinical and serological manifestations and immune mediators was analyzed using different statistical approaches whenever applicable. Our study showed that HLA-DRB1*0405, HLA-DRB1*1502, and HLA-DRB1*1602 were associated with the increased risk of SLE while HLA-DRB1*1201 and HLADRB1*1202 alleles were associated with a lower risk of SLE development. Furthermore, HLA-DRB1*04 showed significant association to LN and arthritis while HLA-DRB1*15 was significantly associated with oral ulcer in Malay SLE patients. Association analysis of HLA-DRB1*04 with clinical and biological factors revealed that HLA-DRB1*04 was significantly associated with Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) scores, anti-nuclear antibody (ANA), C-reactive protein (CRP) in the blood, and total protein in the urine. SLE carriers with the HLA-DRB1*04 allele were significantly correlated to the increased levels of cytokines (IFN-y, GM-CSF, IL-17F, IL-18, IL-21, and VEGF) and were significantly showing negative correlation to IL-5 and free radicals (LPO and catalase enzyme) levels compared to SLE carriers without HLA-DRB1*04 allele. The results suggested that disease severity in SLE may be determined by HLA-DRB1 alleles. The risk of HLA-DRB1*04 allele with LN was supported by the demonstration of an intense inflammatory response in Malay SLE patients in Malaysia. More studies inclusive of a larger and multiple SLE cohorts in the future are warranted to validate these findings.

scholarly journals Multitarget Therapy: An Effective and Safe Therapeutic Regimen for Lupus Nephritis

2019 ◽  
Vol 22 ◽  
pp. 365-375
Author(s):  
Tianbiao Zhou ◽  
Xialan Zhang ◽  
Wenshan Lin ◽  
Shujun Lin
Keyword(s):  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Therapy Group ◽  
Meta Analysis ◽  
Disease Activity Index ◽  
Biomedical Literature ◽  
Cochrane Library ◽  
Negative Rate ◽  
Multitarget Therapy

Introduction: We evaluated the effectiveness and safety of various multitarget therapies for inducing remission in lupus nephritis patients. Methods: Randomized controlled trials (RCT) were identified and extracted from the Embase, PubMed, Chinese Biomedical Literature Database (CBM), and the Cochrane Library until Oct 31, 2018, investigations meeting inclusion criteria were extracted, and data were analyzed by meta-analysis. The total remission (TR; complete to partial remission), complete remission (CR), albumin, proteinuria levels, negative rate of anti-double-stranded DNA antibody (ds-DNA), negative rate of anti-nuclear antibody (ANA), and systemic lupus erythematosus disease activity index (SLE-DAI) were calculated using the software of RevMan 5.3. Results: Eleven RCTs were included and analyzed. The multitarget therapy group exhibited a higher value of CR (OR=3.06, 95%CI: 2.35-3.99, P﹤0.00001) as well as TR (OR=3.83, 95%CI: 2.77-5.31, P﹤0.00001) than those in the cyclophosphamide (CYC) group. In addition, multitarget therapies had more albumin (WMD=3.50, 95%CI: 1.04-5.95, P=0.005), greater albumin increases (OR=1.96, 95%CI: 0.63-3.29, P=0.004) and higher negative rates of ds-DNA (OR=2.13, 95%CI: 1.51-3.01, P﹤0.0001) and ANA (OR=2.82, 95%CI: 1.77-4.50, P﹤0.0001) when compared with the CYC group. This group also had less proteinuria levels (WMD=-0.55, 95%CI: -0.79 to -0.30, P﹤0.0001), lower degrees of SLE-DAI (OR=-1.80, 95%CI:-2.78 to -0.81, P=0.0004), and a lower adverse reaction rate. For example, gastrointestinal syndrome, irregular menstruation and leucopenia happened less frequently in the multitarget therapy group. However, hypertension was more prevalent in the multitarget therapy group. Conclusions: Multitarget therapy is an effective and safe intervention for inducing remission in lupus nephritis patients.

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