scholarly journals Clinical Laboratory and Pathological Features Of Admitted Lupus Nephritis Patients

2013 ◽  
Vol 23 (2) ◽  
pp. 34-37
Author(s):  
Pradip Kumar Duttal ◽  
Pratik Chowdhury ◽  
Md Shafiul Haider ◽  
Satyajit Roy ◽  
Md Golam Faruk ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Clinical Features ◽  
Lupus Erythematosus ◽  
Clinical Laboratory ◽  
Class Iii ◽  
Laboratory Findings ◽  
Cross Sectional ◽  
Medical College ◽  
Age Range ◽  
Class Iv

Clinical features of Systemic Lupus Erythematosus (SLE) worsens when it involves kidneys. Even then in our socioeconomic context the patients who seek admission are usually at later stages. Moreover histological classes may not be previewed by clinical and laboratory features. The aim of the study is to show variation of clinical features and laboratory findings in relation to pathological classes of Lupus nephritis. It was a cross sectional descriptive study enrolling 30 female patients admitted in medicine and nephrology department of Chittagong Medical College. Majority of the patients are of age range 21-40 years (73%); belonging to middle class family (90%) and educated upto level of secondary school certificate (43%). Oedema (93%), normotension (73%) and anaemia (93%) are common clinical features. Though all patients had macroscopic proteinuria only 20 % patients had massive proteinuria (>3gm%). Serologically Nineteen patients are ANA positive (63%) and all patients had Anti-dsDNA positivity. Class III and Class IV comprises 70% of patients. Estimated Glomerular filtration rate (eGFR) is more in class V ( mean 77.77) and class III (mean 76.86) than class II ( mean 52.67) and class IV ( mean 59.95) signifying eGFR cannot estimate severity. In conclusion without renal biopsy Lupus nephritis class cannot be ascertained and so class specific management cannot be given. JCMCTA 2012 ; 23 (2): 34-37

scholarly journals Characteristics and Histological Types of Lupus Nephritis in a Jordanian Tertiary Medical Center

2019 ◽  
Vol 2019 ◽  
pp. 1-6
Author(s):  
Randa I. Farah ◽  
Ebtesam Dannoun ◽  
Nisreen Abu Shahin ◽  
Saif Aldeen AlRyalat
Keyword(s):  
Lupus Nephritis ◽  
Clinical Laboratory ◽  
Medical Center ◽  
Class Iii ◽  
Laboratory Findings ◽  
Histological Types ◽  
Nephritic Syndrome ◽  
Significant Difference ◽  
Stage Renal Disease ◽  
Class Iv

Objectives. Few reports of lupus nephritis (LN) from Jordan and the Middle East exist. This study assessed the demographic, clinical, and basic laboratory characteristics of Jordanian patients with LN and correlations with the histological class of LN. Methods. This was a retrospective study of all patients who underwent kidney biopsy between 2007 and 2018 at a tertiary medical center in Jordan. Patients’ demographic, clinical, laboratory, and pathological data were reviewed. Results. In total, 79 patients were included in this study [mean age, 29.95 ± 12.16 years; 11 men (13.9%), 68 women (86.1%)]. Asymptomatic proteinuria and hematuria were the most common presentations in LN patients at biopsy (59.5%). The study revealed a significant difference in frequency of nephritic syndrome (p= 0.01) between sexes (10.3% female vs. 45.5% male). Class IV was the most common pathological class of LN [37 (46.8%)], followed by class V [15 (19%)] and class III [10 (12.7%)]. Post hoc analysis of the associations between laboratory values and histopathological patterns revealed a significant correlation between class IV lupus and renal failure (p= 0.018) and class IV lupus and anti-DNA antibodies p= 0.030). End-stage renal disease (ESRD) occurred in 25% of lupus nephritis cases. There was an increased likelihood of ESRD among men than women (45% vs. 22%). Overall mortality was 10%. Conclusion. Although some clinical and laboratory findings correlate with histological types of LN, clinical and laboratory parameters of Jordanian patients with LN are not predictive of the histological type, although differences with regional studies were noted.

scholarly journals CLINICO-PATHOLOGICAL CHARACTERISTICS OF LUPUS NEPHRITIS IN EASTERN ZONE OF INDIA: A SINGLE TERTIARY CENTER EXPERIENCE

2016 ◽  
Vol 9 (5) ◽  
pp. 102 ◽  
Author(s):  
Smaraka Ranjan Panda ◽  
Chittaranjan Kar ◽  
Prasant Kumar Sahu ◽  
Sashibhusan Rout ◽  
Bishwaranjan Mohanty ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Renal Biopsy ◽  
Lupus Erythematosus ◽  
Prognostic Information ◽  
Urine Sediment ◽  
Laboratory Findings ◽  
Medical College ◽  
Tertiary Center ◽  
Renal Biopsies ◽  
Class Iv

ABSTRACTObjective: Lupus nephritis (LN) is the most common and serious manifestation of systemic lupus erythematosus (SLE) and an important cause ofmorbidity and mortality. Although diagnosis of LN is straight forward in a patient with SLE and proteinuria, and active urine sediment and perhapsrenal insufficiency, still renal biopsies are required at diagnosis to enable classification of nephritis severity, to provide prognostic information, and toguide treatment. Hence, the objective of this study is to determine the frequency of distribution of different classes of LN based on renal biopsy reportsand to correlate it with various laboratory findings.Methods: Retrospective study was done in all patients with LN who had at least one representative renal biopsy and evaluated in NephrologyDepartment of SCB Medical College, Cuttack, in 6-month duration. Various laboratory values were recorded and correlated with histopathologicallupus classifications.Results: Out of 35 patients enrolled, 33 (94.28%) were females and 2 (5.71%) were males. Mean age was 27.53±12.26 years. Majority of cases belongto Class IV followed by Class V. Patients of Class IV LN have a significantly low hemoglobin level. Similarly, serum urea and creatinine are higher inGroup IV than other groups, and serum creatinine was found to be significant. 24 hrs urinary protein excretion has a significant correlation with theclasses of LN.Conclusion: This study suggests some meaningful correlation between laboratory findings and histopathological lupus classification. This study alsosuggests that renal biopsies are still beneficial for better evaluation of renal status and determination of LN classes.Keywords: Clinico-pathological correlation, Lupus nephritis, Biopsy.

THE CLINICAL, LABORATORY MANIFESTATIONS AND HISTOPATHOLOGY IN NEPHROTIC PATIENTS WITH LUPUS NEPHRITIS

2018 ◽  
pp. 52-58
Author(s):  
Le Thuan Nguyen ◽  
Bui Bao Hoang
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Lupus Erythematosus ◽  
Clinical Laboratory ◽  
Activity Index ◽  
Clinical Manifestations ◽  
Systemic Lupus ◽  
Cross Sectional ◽  
Organ Systems ◽  
Tubulointerstitial Lesions

Introduction: Systemic lupus erythematosus (SLE) is an autoimmune disease involving multiple organ systems. The kidney appears to be the most commonly affected organ, especially nephrotic is a serious kidney injury. The clinical, laboratory manifestations and histopathology are very useful for diagnosis, provide the means of predicting prognosis and guiding therapy in nephrotic patients with lupus nephritis. Methods: Descriptive cross-sectional study of nephrotic patients with lupus treated in the Department of Nephrology Trung Vuong Hospital and Cho Ray Hospital between May/2014 and May/2017. Renal histopathological lesions were classified according to International Society of Nephrology/Renal Pathology Society - ISN/RPS ’s 2003. The clinical, laboratory manifestations and histopathological features were described. Results: Of 32 LN with nephritic range proteinuria cases studied, 93.7% were women. The 3 most common clinical manifestations were edema (93.8%), hypertension (96.8%) and pallor (68.9%), musculoskeletal manifestions (46.9%), malar rash (40.6%). There was significant rise in laboratory and immunological manifestions with hematuria (78.1%), Hb < 12g/dL (93.5%), increased Cholesterol (100%), and Triglycerid (87.5%), Creatinine > 1.4 mg/dL (87.5%), increased BUN 71.9%, ANA (+) 93.8%, Anti Ds DNA(+) 96.9%, low C3: 96.9%, low C4: 84.4%. The most various and severe features were noted in class IV with active tubulointerstitial lesions and high activity index. Conclusion: Lupus nephritis with nephrotic range proteinuria has the more severity of histopathological feature and the more severity of the more systemic organ involvements and laboratory disorders were noted. Key words: Systemic lupus, erythematosus (SLE) lupus nepphritis, clinical

Frequency of Histopathological patterns of Lupus Nephritis according to classification by WHO among Pakistani patients

2021 ◽  
Vol 15 (9) ◽  
pp. 2343-2344
Author(s):  
Aijaz Z. Khan Chachar ◽  
Miqdad Haider ◽  
Naveed A. Lashari ◽  
M. Mueed Yasin ◽  
Hafiz B. A. Kalhoro ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Renal Biopsy ◽  
Lupus Erythematosus ◽  
Who Classification ◽  
Correct Diagnosis ◽  
Class Ii ◽  
Class Iii ◽  
Childbearing Age ◽  
Systemic Lupus ◽  
Cross Sectional

Background: Systemic lupus erythematosus (SLE) is an autoimmune disorder, multisystemic in nature more common in females of childbearing age. There are certain risk factors which predispose to this disease. It affects various organs, kidney is among them. Almost 60% patients having SLE ultimately leads to kidney dysfunction at some stage of the life. Aim: To find out pattern of histopathological findings of lupus nephritis as per WHO classification on kidney biopsy in Pakistan. Methodology: This cross-sectional study was completed in department of Medicine, Fatima Memorial Hospital, Lahore, from March 2016 to May, 2018. Total sample size was 165 patients. Only patients who fulfilled the 2012 SLICC (Systemic Lupus International Collaborating Clinics) criteria were included in the study. SPSS version 25.0 was used data analysis. Results: Age of the patients was between 31-50 years i.e. 114(69.09%), mean and SD was 43.96±4.84 years, females were more commonly affected by calculating 99(59.70%). Patterns of lupus nephritis as per WHO classification and renal biopsy were noted which shows 18(10.91%) had Class I, 53(32.12%) Class II, 43(26.07%) Class III, 35(21.20%) Class IV, 10(6.06%) Class V and 6(3.64%) had Class VI. Conclusion: Class II and Class III Lupus Nephritis are the most common modalities found in patients of SLE. Every patient with Lupus Nephritis should undergo a Renal Biopsy for correct diagnosis of the class of this disease and further management accordingly. Keywords: Lupus Nephritis, SLE, renal biopsy

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

Antineutrophil Cytoplasmic Antibody in Lupus Nephritis: Correlation with Clinicopathological Characteristics and Disease Activity

2020 ◽  
Vol 16 ◽  
Author(s):  
Dina Said ◽  
Nearmeen Mohammed Rashad ◽  
Nora Said Abdelrahmanc ◽  
Ghada Aboelsaud Dawaa
Keyword(s):  
Lupus Nephritis ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Rapidly Progressive Glomerulonephritis ◽  
Disease Activity Index ◽  
Antineutrophil Cytoplasmic Antibody ◽  
Systemic Lupus ◽  
Cross Sectional ◽  
Class Iv

Background:: Lupus nephritis (LN) represents 40%–50% of all systemic lupus erythematosus (SLE) patients, and rapidly progressive glomerulonephritis is associated with significant morbidity and mortality. Antineutrophil cytoplasmic antibody (ANCA) might be involved in the pathogenesis of LN. Objective:: We evaluated the role of myeloperoxidase (MPO)-ANCA, proteinase 3 (PR3)-ANCA, and anti-glomerular basement membrane autoantibodies (anti-GBM autoAb) for the diagnosis of LN. Methods:: In this cross-sectional study, 95 SLE patients were divided into 2 subgroups: LN group (n = 60) and non-LN group (n = 35). For further analysis, we subclassified the LN group into ANCA-positive (n = 16) and ANCA-negative (n = 44) LN patients. The entire Non-LN group was ANCA-negative. The SLE disease activity index (SLEDAI) was reported for each patient. Determination of MPO-ANCA, PR3-ANCA, and anti-GBM autoAb was performed using a novel multiplex bead-based technology in all patients. Data analyses were done using SPSS, version 20. Approval was obtained from the institutional review board of Zagazig University (ZU-IRB#6000). Results:: Of 95 patients with SLE, 16 patients (16.84%) had ANCA-positive LN, all of which were MPO-ANCA. There was a positive correlation between MPO-ANCA and SLEDAI, as well as with class IV LN. Receiver operating characteristic analyses revealed that the sensitivity and specificity of MPO-ANCA were 81.3% and 99.8%, respectively, in discriminating LN from systemic lupus without nephritis. Conclusion:: MPO-ANCA level was significantly correlated with SLEDAI, inflammatory markers, kidney function tests, and LN class IV.

scholarly journals Lupus nephritis is linked to disease-activity associated expansions and immunity to a gut commensal

2019 ◽  
Vol 78 (7) ◽  
pp. 947-956 ◽  
Author(s):  
Doua Azzouz ◽  
Aidana Omarbekova ◽  
Adriana Heguy ◽  
Dominik Schwudke ◽  
Nicolas Gisch ◽  
...  
Keyword(s):  
Lupus Nephritis ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Disease Activity Index ◽  
Structural Features ◽  
Class Iii ◽  
Discovery Cohort ◽  
Cross Sectional ◽  
Faecal Samples

Background/PurposeTo search for a transmissible agent involved in lupus pathogenesis, we investigated the faecal microbiota of patients with systemic lupus erythematosus (SLE) for candidate pathobiont(s) and evaluated them for special relationships with host immunity.MethodsIn a cross-sectional discovery cohort, matched blood and faecal samples from 61 female patients with SLE were obtained. Faecal 16 S rRNA analyses were performed, and sera profiled for antibacterial and autoantibody responses, with findings validated in two independent lupus cohorts.ResultsCompared with controls, the microbiome in patients with SLE showed decreased species richness diversity, with reductions in taxonomic complexity most pronounced in those with high SLE disease activity index (SLEDAI). Notably, patients with SLE had an overall 5-fold greater representation of Ruminococcus gnavus (RG) of the Lachnospiraceae family, and individual communities also displayed reciprocal contractions of a species with putative protective properties. Gut RG abundance correlated with serum antibodies to only 1/8 RG strains tested. Anti-RG antibodies correlated directly with SLEDAI score and antinative DNA levels, but inversely with C3 and C4. These antibodies were primarily against antigen(s) in an RG strain-restricted pool of cell wall lipoglycans. Novel structural features of these purified lipoglycans were characterised by mass spectrometry and NMR. Highest levels of serum anti-RG strain-restricted antibodies were detected in those with active nephritis (including Class III and IV) in the discovery cohort, with findings validated in two independent cohorts.ConclusionThese findings suggest a novel paradigm in which specific strains of a gut commensal may contribute to the immune pathogenesis of lupus nephritis.

scholarly journals A study on the relationship between morphological lesions of lupus nephritis with demographic and biochemical findings

2021 ◽  
Vol 7 (1) ◽  
pp. e10-e10
Author(s):  
Nasrin Tavassoli ◽  
Hamid Nasri ◽  
Rohollah Valizadeh
Keyword(s):  
Lupus Nephritis ◽  
Serum Creatinine ◽  
Lupus Erythematosus ◽  
Demographic Data ◽  
Cross Sectional Study ◽  
Glomerular Sclerosis ◽  
Class Iii ◽  
Cross Sectional ◽  
The Mean

Introduction: Lupus nephritis is one of the important aspects of systemic lupus erythematosus (SLE). Objectives: This study aimed to investigate possible relationship between pathological lesions of lupus nephritis classes and demographic and biochemical findings among patients. Patients and Methods: This is a cross-sectional study that was conducted on a group of renal biopsy proven lupus nephritis patients using lupus nephritis classification of ISN/RPS 2003. We collected demographic data of all patients including age, gender serum creatinine and 24h proteinuria. Results: Data of 101 patients, of whom 78 (77.23%) were females and mean age of 33.54±13.15 years. The mean serum creatinine and proteinuria were 1.54±0.88 mg/dL 2502.5±1495.05 mg/d. Based on our data, IV-G (class IV, diffuse lupus nephritis-global) lupus nephritis class was the most common (39.6%) followed by class III (23.8%). The mean crescent and sclerotic glomeruli were 1.66±3.32 and 2.27±5.32, respectively. In this study, 24 hours proteinuria, serum creatinine, activity percent, chronicity percent, crescent and glomerular sclerosis between genders showed no significant differences (P>0.05). The correlation between plasma creatinine and activity was directly positive and significant (r=0.381, P=0.001). In addition, a significant correlation between C1q deposits and glomerular sclerosis (P=0.031) was detected. Accordingly, a significant correlation between IgG deposits and lupus nephritis classification (P=0.025) was seen. Conclusion: Lupus nephritis of IV-G and III classes of lupus nephritis were most common among patients and higher IgG deposits were observed in patients with IV-G classification. We found a significant correlation between glomerular sclerosis and C1q deposits that could be an indicator of lupus nephritis activity and severity. However, we recommend further studies in this regard.

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