scholarly journals Gender Differences in the Pathogenesis and Outcome of Lupus and of Lupus Nephritis

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Julie Schwartzman-Morris ◽  
Chaim Putterman
Keyword(s):  
Immune Responses ◽  
Lupus Erythematosus ◽  
Severe Disease ◽  
Clinical Manifestations ◽  
Male Gender ◽  
Gender Disparities ◽  
Systemic Lupus ◽  
Hematological Indices ◽  
Treatment Regimens ◽  
Tailored Treatment

Systemic Lupus Erythematosus (SLE) typically affects females at far greater rates than males; however male SLE patients often have more severe disease than females. The gender disparities have been reported in clinical manifestations and in serological and hematological indices as well. In particular, SLE complicated with nephritis is more frequent in men than women, and several groups identified male gender as a risk factor for progression to renal failure. The specific differences in pathogenesis amongst genders have yet to be conclusively defined, though genetic, hormonal, and immune responses have been analyzed thus far. Further research is warranted to further elucidate these differences and permit the development of gender-tailored treatment regimens.

Systemic Lupus Erythematosus

1999 ◽  
Vol 12 (4) ◽  
pp. 335-345
Author(s):  
Steven A. Scott
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Severe Disease ◽  
Clinical Manifestations ◽  
Multiple Organ ◽  
High Dose ◽  
Inflammatory Disorder ◽  
Systemic Lupus ◽  
Cutaneous Lesions ◽  
Immune System Dysfunction

Systemic lupus erythematosus (SLE) is a chronic, multiple-organ system inflammatory disorder associated with immune system dysfunction. Autoantibodies are produced that react with self-antigens in cell membranes and nuclear and cytoplasmic constituents to produce tissue damage. Commonly observed clinical manifestations include arthritis, myalgia, fever, cutaneous lesions, cytopenia, and renal, CNS, and cardiopulmonary involvement. Minor manifestations can be managed with relatively nontoxic agents such as nonsteroidal anti-inflammatory drugs, topical corticosteroids, and antimalarials. Severe disease involving the kidneys, CNS, and cardiopulmonary systems requires the aggressive use of more toxic agents such as high-dose corticosteroids, azathioprine, and cyclophosphamide. Other supportive and ancillary therapies are also required to manage the complications frequently associated with SLE.

scholarly journals The Homogeneous Multiplexed System-a New Method for Autoantibody Profile in Systemic Lupus Erythematosus

2005 ◽  
Vol 12 (2) ◽  
pp. 107-111 ◽  
Author(s):  
Gisele Zandman-Goddard ◽  
Boris Gilburd ◽  
Ora Shovman ◽  
Miri Blank ◽  
Svetlana Berdichevski ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Severity ◽  
Lupus Erythematosus ◽  
Severe Disease ◽  
Clinical Manifestations ◽  
Systemic Lupus ◽  
Autoantibody Production ◽  
Sledai Score ◽  
Autoantibody Profile ◽  
Multiplex System

Systemic lupus erythematosus (SLE) is a multi-systemic autoimmune disease leading to immunological aberrations and excessive multiple autoantibody production. The aim of this study was to investigate the prevalence of multiple autoantibodies in SLE patients utilizing the multiplex system method.We analyzed the presence of elevated titers of anti-Ro, anti-La, anti-RNP, anti-Sm, anti-Jo1, anti-centromere, anti-Scl-70, anti-histone, and anti-dsDNA antibodies in 199 serum samples (113 SLE patients, 86 healthy donors). We compared the type, level and number of autoantibodies and the correlation between the autoantibody profile and disease severity utilizing the SLEDAI score.Elevated titers of at least one autoantibody were detected in 48% of 42 SLE patients. Elevated titers of anti-Ro antibodies were most commonly detected. The distribution of specific autoantibodies was: anti-Ro- 23.8%, anti-dsDNA- 19%, anti-histone- 19%, anti-RNP- 14.2%, anti-La antibodies- 11.9%, anti-Sm- 7.1%, anti-Scl 70-4.7%, and anti-centromere- 2.4%. Utilizing ROC analysis, the sensitivity and specificity of anti-DNA antibodies at a cutoff value of 34 IU/ml were 87.1% and 79.4% respectively. Elevated titers of anti-Jo1 antibody were not detected. There was a correlation with the titer of anti-Ro antibodies and disease activity by the SLEDAI score. Seven patients harbored one autoantibody only, 15 patients harbored 2-3 autoantibodies, 3 patients harbored 4-5 autoantibodies, and one patient harbored 6 autoantibodies. A correlation between the number of autoantibodies per patient and disease severity was found. One patient with a multitude of autoantibodies had severe lupus and a myriad of clinical manifestations.In conclusion, the multiplex system is specific and sensitive, provides an autoantibody profile in a single test, and may be useful as a diagnostic test for SLE. Elevated anti-Ro antibodies are associated with severe disease. An autoantibody load may be indicative of more severe disease.

The patient with systemic lupus erythematosus

2015 ◽  
Author(s):  
Marie Condon ◽  
Philippa Dodd ◽  
Liz Lightstone
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Nephritis ◽  
Diagnostic Criteria ◽  
Lupus Erythematosus ◽  
Kidney Biopsy ◽  
Severe Disease ◽  
Clinical Manifestations ◽  
Central Nervous System Disease ◽  
Systemic Lupus ◽  
Urine Sediment

AbstractSystemic lupus erythematosus (SLE) is a chronic, relapsing, inflammatory, often febrile multisystemic disorder, characterized by involvement of the skin, joints, visceral organs, and serosal membranes. Symptoms and manifestations vary widely over an unpredictable relapsing and remitting course.The presentation of SLE can range from mild forms to severe disease requiring hospitalization. Most commonly it manifests as a combination of constitutional symptoms, particularly fatigue and fever, with cutaneous, musculoskeletal, mild haematological, and serological involvement; however, when renal, haematological or central nervous system disease predominate it can be more severe, even life-threatening. There is a tendency for the disease pattern present at the time of onset to prevail during subsequent exacerbations.Investigating SLE depends to an extent on the presentation of the individual. However a number of haematological, biochemical and immunological investigations provide useful diagnostic information, either for the disease itself or in context of organ system involvement, and should be performed routinely.The presence of lupus nephritis should be considered in any lupus patient with impaired kidney function, proteinuria, hypertension, or an active urine sediment; the gold standard investigation in this context is a kidney biopsy. Glomerular immune complex deposition is the hallmark of lupus nephritis and underpins the International society of Nephrology/Renal Pathology Society classification of lupus nephritis.The diagnosis of SLE is based upon the presence of clinical and/or laboratory features and immunological markers that meet the various published diagnostic criteria. In 2012, lupus nephritis identified on kidney biopsy became an independent diagnostic criterion.This chapter goes through the clinical manifestations, investigations (including a detailed look at the kidney biopsy) and a review of the latest published diagnostic criteria.

Clinical case of lung lesions in patient with newly diagnosed systemic lupus erythematosus

2019 ◽  
Vol 1 (9) ◽  
pp. 53-57
Author(s):  
T. N. Gavva ◽  
L. V. Kuzmenkova ◽  
Yu. N. Fedulaev ◽  
T. V. Pinchuk ◽  
D. D. Kaminer ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Clinical Case ◽  
Clinical Manifestations ◽  
Lung Damage ◽  
Newly Diagnosed ◽  
Systemic Lupus ◽  
Lung Lesions ◽  
Laboratory Parameters ◽  
Clinical Interest

A case of lung damage in systemic lupus erythematosus (SLE) in a 33-year-old woman is described. This case is of clinical interest due to the complexity of diagnosis due to the fact that SLE is a disease with diverse clinical manifestations involving many organs and systems, which often makes it difficult to timely recognize the onset of the disease. SLE still remains a challenge and requires special attention to the patient s history, clinical and laboratory parameters of the patient, as well as specific immunological examinations.

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

scholarly journals Predictors of renal damage in systemic lupus erythematous patients: data from a multiethnic, multinational Latin American lupus cohort (GLADEL)

RMD Open ◽  
2020 ◽  
Vol 6 (3) ◽  
pp. e001299
Author(s):  
Cristina Reátegui-Sokolova ◽  
Manuel F Ugarte-Gil ◽  
Guillermina B Harvey ◽  
Daniel Wojdyla ◽  
Guillermo J Pons-Estel ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systemic Lupus Erythematosus ◽  
Latin American ◽  
Lupus Erythematosus ◽  
Renal Damage ◽  
Cox Regression ◽  
Damage Index ◽  
Early Response ◽  
Male Gender ◽  
Systemic Lupus

AimA decrease in proteinuria has been considered protective from renal damage in lupus nephritis (LN), but a cut-off point has yet to be established. The aim of this study was to identify the predictors of renal damage in patients with LN and to determine the best cut-off point for a decrease in proteinuria.MethodsWe included patients with LN defined clinically or histologically. Possible predictors of renal damage at the time of LN diagnosis were examined: proteinuria, low complement, anti-double-stranded DNA antibodies, red cell casts, creatinine level, hypertension, renal activity (assessed by the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI)), prednisone dose, immunosuppressive drugs and antimalarial use. Sociodemographic variables were included at baseline. Proteinuria was assessed at baseline and at 12 months, to determine if early response (proteinuria <0.8 g/day within 12 months since LN diagnosis) is protective of renal damage occurrence. Renal damage was defined as an increase of one or more points in the renal domain of The Systemic Lupus International Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI). Cox regression models using a backward selection method were performed.ResultsFive hundred and two patients with systemic lupus erythematosus patients were included; 120 patients (23.9%) accrued renal damage during their follow-up. Early response to treatment (HR=0.58), antimalarial use (HR=0.54) and a high SES (HR=0.25) were protective of renal damage occurrence, whereas male gender (HR=1.83), hypertension (HR=1.86) and the renal component of the SLEDAI (HR=2.02) were risk factors for its occurrence.ConclusionsEarly response, antimalarial use and high SES were protective of renal damage, while male gender, hypertension and higher renal activity were risk factors for its occurrence in patients with LN.

Adult systemic lupus erythematosus in Egypt: The nation-wide spectrum of 3661 patients and world-wide standpoint

Lupus ◽  
2021 ◽  
pp. 096120332110142
Author(s):  
Tamer A Gheita ◽  
Rasha Abdel Noor ◽  
Esam Abualfadl ◽  
Osama S Abousehly ◽  
Iman I El-Gazzar ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Age Of Onset ◽  
Wide Spectrum ◽  
Age At Onset ◽  
Disease Onset ◽  
Clinical Manifestations ◽  
Population Based ◽  
Systemic Lupus ◽  
Cross Sectional

Objective The aim of this study was to present the epidemiology, clinical manifestations and treatment pattern of systemic lupus erythematosus (SLE) in Egyptian patients over the country and compare the findings to large cohorts worldwide. Objectives were extended to focus on the age at onset and gender driven influence on the disease characteristics. Patients and method This population-based, multicenter, cross-sectional study included 3661 adult SLE patients from Egyptian rheumatology departments across the nation. Demographic, clinical, and therapeutic data were assessed for all patients. Results The study included 3661 patients; 3296 females and 365 males (9.03:1) and the median age was 30 years (17–79 years), disease duration 4 years (0–75 years) while the median age at disease onset was 25 years (4–75 years). The overall estimated prevalence of adult SLE in Egypt was 6.1/100,000 population (1.2/100,000 males and 11.3/100,000 females).There were 316 (8.6%) juvenile-onset (Jo-SLE) and 3345 adult-onset (Ao-SLE). Age at onset was highest in South and lowest in Cairo (p < 0.0001). Conclusion SLE in Egypt had a wide variety of clinical and immunological manifestations, with some similarities with that in other nations and differences within the same country. The clinical characteristics, autoantibodies and comorbidities are comparable between Ao-SLE and Jo-SLE. The frequency of various clinical and immunological manifestations varied between gender. Additional studies are needed to determine the underlying factors contributing to gender and age of onset differences.

scholarly journals Dual threat of comorbidity of celiac disease and systemic lupus erythematosus

2021 ◽  
Vol 49 (5) ◽  
pp. 030006052110122
Author(s):  
Yimin Ma ◽  
Duanming Zhuang ◽  
Zhenguo Qiao
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Celiac Disease ◽  
Lupus Erythematosus ◽  
Clinical Manifestations ◽  
Failure To Thrive ◽  
Severe Malnutrition ◽  
Systemic Lupus ◽  
Electrolyte Disorders ◽  
Diagnostic Challenge ◽  
Immune Mediated

Celiac disease (CD) is a chronic immune-mediated intestinal disease that is characterized by production of autoantibodies directed against the small intestine. The main clinical manifestations of CD are typically defined as those related to indigestion and malabsorption. These manifestations include unexplained diarrhea or constipation, abdominal pain, bloating, weight loss, anemia, failure-to-thrive in children, and decreased bone density. Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by heterogeneous clinical manifestations, which may also involve the gastrointestinal tract. Comorbidity of CD and SLE is rare, and the overlapping symptoms and nonspecific clinical presentation may pose a diagnostic challenge to clinicians. We report here a case of SLE with CD, which mainly manifested as recurrent diarrhea, uncorrectable electrolyte disorders, and severe malnutrition. Through review, we hope to further improve our understanding and diagnostic level of this combination of diseases.

scholarly journals The Main Challenges in Systemic Lupus Erythematosus: Where Do We Stand?

2021 ◽  
Vol 10 (2) ◽  
pp. 243
Author(s):  
Matteo Piga ◽  
Laurent Arnaud
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Systemic Disease ◽  
Unmet Need ◽  
Clinical Manifestations ◽  
New Drugs ◽  
Systemic Lupus ◽  
Major Step ◽  
Damage Accrual

Systemic lupus erythematosus (SLE) is an immune-mediated multi-systemic disease characterized by a wide variability of clinical manifestations and a course frequently subject to unpredictable flares. Despite significant advances in the understanding of the pathophysiology and optimization of medical care, patients with SLE still have significant mortality and carry a risk of progressive organ damage accrual and reduced health-related quality of life. New tools allow earlier classification of SLE, whereas tailored early intervention and treatment strategies targeted to clinical remission or low disease activity could offer the opportunity to reduce damage, thus improving long-term outcomes. Nevertheless, the early diagnosis of SLE is still an unmet need for many patients. Further disentangling the SLE susceptibility and complex pathogenesis will allow to identify more accurate biomarkers and implement new ways to measure disease activity. This could represent a major step forward to find new trials modalities for developing new drugs, optimizing the use of currently available therapeutics and minimizing glucocorticoids. Preventing and treating comorbidities in SLE, improving the management of hard-to-treat manifestations including management of SLE during pregnancy are among the remaining major unmet needs. This review provides insights and a research agenda for the main challenges in SLE.

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