Prednisolone dose during treatment of tuberculosis might be a risk factor for mortality in patients with systemic lupus erythematosus: a hospital-based cohort study

Lupus ◽  
2019 ◽  
Vol 28 (14) ◽  
pp. 1699-1704 ◽  
Author(s):  
C F Cheng ◽  
Y M Huang ◽  
C H Lu ◽  
S C Hsieh ◽  
K J Li
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Risk Factor ◽  
Lupus Erythematosus ◽  
Independent Risk Factor ◽  
Cox Regression ◽  
Activity Index ◽  
Central Nervous System Involvement ◽  
Systemic Lupus ◽  
Prednisolone Dose ◽  
Tb Treatment

Patients with systemic lupus erythematosus (SLE) are at high risk of tuberculosis (TB) because of their immunocompromised status and the use of immunosuppressive drugs. In endemic regions, TB complicates the diagnosis and treatment of SLE, but the risk factors of mortality in these patients have not been investigated. In this study, we reviewed medical records during 2006–2016. Patients who fulfilled the 1997 American College of Rheumatology SLE criteria and presented with definite TB were enrolled. The primary outcome was mortality during TB treatment. There were 5388 SLE patients screened, and 30 patients were enrolled. Seven patients died during follow-up. Compared with the survival group, patients in the mortality group had significantly more central nervous system involvement of TB, higher Systemic Lupus Erythematosus Disease Activity Index-2000 scores and more cyclophosphamide use before TB, and higher prednisolone dose before and during TB treatment. Cox regression showed that prednisolone dose during TB treatment was an independent risk factor for mortality (per 10 mg/day increase, hazard ratio (HR) 1.61, p = .019). For SLE patients, prednisolone dose during TB treatment is an independent risk factor for mortality. Keeping prednisolone dose at less than 25 mg per day during TB treatment might be a reasonable strategy in these patients.

scholarly journals Serum uric acid is associated with damage in patients with systemic lupus erythematosus

2020 ◽  
Vol 7 (1) ◽  
pp. e000366 ◽  
Author(s):  
Claudia Elera-Fitzcarrald ◽  
Cristina Reátegui-Sokolova ◽  
Rocio Violeta Gamboa-Cardenas ◽  
Mariela Medina ◽  
Francisco Zevallos ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Uric Acid ◽  
Serum Uric Acid ◽  
Lupus Erythematosus ◽  
Cox Regression ◽  
Activity Index ◽  
Damage Index ◽  
Systemic Lupus ◽  
The Impact

IntroductionSerum uric acid levels have been reported as predictors of cardiovascular, pulmonary, neurological and renal morbidity in patients with SLE. However, their role in cumulative global damage in these patients has not yet been determined.ObjectiveTo determine whether serum uric acid levels are associated with new damage in patients with SLE.MethodsThis is a longitudinal study of patients with SLE from the Almenara Lupus Cohort, which began in 2012. At each visit, demographic and clinical characteristics were evaluated, such as activity (Systemic Lupus Erythematosus Disease Activity Index-2K or SLEDAI-2K) and cumulative damage (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index or SDI). Treatment (glucocorticoids, immunosuppressive drugs and antimalarials) was also recorded. Univariable and multivariable Cox regression models were used to determine the impact of serum uric acid levels on the risk of new damage.ResultsWe evaluated 237 patients, with a mean age (SD) at diagnosis of 35.9 (13.1) years; 220 patients (92.8%) were women, and the duration of the disease was 7.3 (6.6) years. The mean SLEDAI-2K and SDI scores were 5.1 (4.2) and 0.9 (1.3), respectively. Serum uric acid level was 4.5 (1.4) mg/dL. Follow-up time was 3.1 (1.3) years, and 112 (47.3%) patients accrued damage during follow-up. In univariable and multivariable analyses, serum uric acid levels were associated with new damage (HR=1.141 (95% CI 1.016 to 1.282), p=0.026; HR=1.189 (95% CI 1.025 to 1.378), p=0.022, respectively).ConclusionHigher serum uric acid levels are associated with global damage in patients with SLE.

scholarly journals Monophasic Disease Course in Systemic Lupus Erythematosus

2018 ◽  
Vol 45 (8) ◽  
pp. 1131-1135 ◽  
Author(s):  
Konstantinos Tselios ◽  
Dafna D. Gladman ◽  
Zahi Touma ◽  
Jiandong Su ◽  
Nicole Anderson ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Clinical Manifestations ◽  
Central Nervous System Involvement ◽  
Time Interval ◽  
Sustained Remission ◽  
Disease Course ◽  
Systemic Lupus ◽  
Number Of Patients

Objective.Disease course in systemic lupus erythematosus (SLE) is primarily relapsing-remitting. Long quiescent and chronically active patterns are less frequent. We recently described an atypical “monophasic” course in a small number of patients. The aim of the present study was to assess the prevalence and characteristics of such patients in a defined SLE cohort.Methods.The inception patients of the University of Toronto Lupus Clinic (enrolled within 18 mos of diagnosis) were investigated. No time interval > 18 months was allowed between consecutive visits. A monophasic course was defined as Systemic Lupus Erythematosus Disease Activity Index 2000 = 0 (serology excluded), achieved within 5 years since enrollment and maintained for ≥ 10 years. Descriptive statistics were used.Results.Of 267 inception patients, 27 (10.1%) achieved prolonged clinical remission (≥ 10 yrs) and 20 (7.5%) sustained remission for the entire followup (18 yrs on average). Twelve patients were receiving no maintenance treatment 10 years after achieving remission. Clinical manifestations at diagnosis (apart from skin and musculoskeletal involvement) included 25% in each of central nervous system involvement and lupus nephritis (LN). Half the patients were serologically active. Ten years after achieving remission, two-thirds of the patients had discontinued glucocorticosteroids; the remaining were treated with 5 mg/day on average. Seven patients relapsed after 10 years, 4 with arthritis, 2 LN, and 1 catastrophic antiphospholipid syndrome.Conclusion.A monophasic disease course was observed in 7.5% in this inception cohort. Patients sustained remission for 18 years on average, eventually without medications. Further study of such patients may provide unique pathophysiologic insights for SLE.

scholarly journals Ultrasensitive serum interferon-α quantification during SLE remission identifies patients at risk for relapse

2019 ◽  
Vol 78 (12) ◽  
pp. 1669-1676 ◽  
Author(s):  
Alexis Mathian ◽  
Suzanne Mouries-Martin ◽  
Karim Dorgham ◽  
Hervé Devilliers ◽  
Hans Yssel ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Single Molecule ◽  
Lupus Erythematosus ◽  
Cox Regression ◽  
Activity Index ◽  
Serum Levels ◽  
Interferon Α ◽  
Systemic Lupus ◽  
Cox Regression Analysis ◽  
Time To Relapse

ObjectivesMaintenance of remission has become central in the management of systemic lupus erythematosus (SLE). The importance of interferon-alpha (IFN-α) in the pathogenesis of SLE notwithstanding, its expression in remission has been poorly studied as yet. To study its expression in remission and its prognostic value in the prediction of a disease relapse, serum IFN-α levels were determined using an ultrasensitive single-molecule array digital immunoassay which enables the measurement of cytokines at physiological concentrations.MethodsA total of 254 SLE patients in remission, according to the Definition of Remission in SLE classification, were included in the study. Serum IFN-α concentrations were determined at baseline and patients were followed up for 1 year. Lupus flares were defined according to the Safety of Estrogens in Lupus Erythematosus: National Assessment version of the Systemic Lupus Erythematosus Disease Activity Index Flare Index, whereas the Kaplan-Meier analysis and Cox regression analysis were used to estimate the time to relapse and to identify baseline factors associated with time to relapse, respectively.ResultsOf all patients in remission, 26% displayed abnormally high IFN-α serum levels that were associated with the presence of antibodies specific for ribonucleoprotein (RNP), double stranded (ds)DNA and Ro/SSA60, as well as young age. Importantly, elevated-baseline IFN-α serum levels and remission duration were associated in an independent fashion, with shorter time to relapse, while low serum levels of complement component 3 and anti-dsDNA Abs were not.ConclusionDirect serum IFN-α assessment with highly sensitive digital immunoassay permits clinicians to identify a subgroup of SLE patients, clinically in remission, but at higher risk of relapse.

scholarly journals Thrombocytopenia Is an Independent Risk Factor for the Prognosis of Thrombotic Microangiopathy in Chinese Patients With Systemic Lupus Erythematosus

2021 ◽  
Vol 8 ◽  
Author(s):  
Fan Yang ◽  
Junwei Tian ◽  
Linyi Peng ◽  
Li Zhang ◽  
Jia Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systemic Lupus Erythematosus ◽  
Multivariate Analysis ◽  
Risk Factor ◽  
Platelet Count ◽  
Lupus Erythematosus ◽  
Thrombotic Microangiopathy ◽  
Independent Risk Factor ◽  
Chinese Patients ◽  
Systemic Lupus

Objectives: This study aims to describe clinical characteristics and outcome of thrombotic microangiopathy (TMA) in Chinese patients with systemic lupus erythematosus (SLE), and investigate the risk factors.Methods: We conducted a retrospective single-center cohort and enrolled patients of TMA associated with SLE between January 2015 and December 2018. Demographic characteristics, clinical features, laboratory profiles, therapeutic strategies, and outcomes were collected. The risk factors of TMA in patients with SLE for mortality using multivariate analysis were estimated.Results: A total of 119 patients with a diagnosis of TMA were enrolled within the study period in our center, and SLE was found in 72 (60.5%) patients. The mean age was 29.2 ± 10.1 and 65 (92.3%) were women. Only 15 patients were found with definite causes, the other 57 cases remained with unclear reasons. Sixty-two patients got improved, while 10 patients died after treatment (mortality rate: 13.9%). Compared with the survival group, the deceased group had a higher prevalence of neuropsychiatric manifestations, infection with two or more sites, increased levels of C-reaction protein (CRP) and D-Dimer, and decreased platelet count. Multivariate analysis showed that the decrease of platelet count is the independent risk factor for in-hospital mortality for TMA in patients with SLE. The receiver operating characteristic (ROC) curve analysis displayed that a cutoff value of <18 × 109/L for platelet count could significantly increase the risk of death.Conclusions: Thrombotic microangiopathy often occurs in patients with active SLE with high mortality (13.9%), and thrombocytopenia, especially when the platelet count is lower than 18 × 109/L, is the risk factor for death.

Incidence and variables associated with short and long-term mortality in patients with systemic lupus erythematosus and sepsis admitted in intensive care units

Lupus ◽  
2018 ◽  
Vol 27 (12) ◽  
pp. 1936-1943 ◽  
Author(s):  
E Abramovich ◽  
O Barrett ◽  
J Dreiher ◽  
V Novack ◽  
M Abu-Shakra
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Risk Factor ◽  
Intensive Care ◽  
Lupus Erythematosus ◽  
Independent Risk Factor ◽  
Survival Rates ◽  
Systemic Lupus ◽  
Short And Long Term ◽  
Long Term Mortality

Background Infections are common among patients with systemic lupus erythematosus (SLE), and are associated with increased morbidity and mortality. Objectives To determine whether SLE is an independent risk factor for short- and long-term mortality in patients admitted to an intensive care unit (ICU) with sepsis, and to identify the characteristics of SLE patients admitted to an ICU with sepsis. Methods A retrospective age- and sex-matched cohort study, based on data of the SEPSIS-ISR (Sepsis Israel) Registry, an ongoing study that collects data on all patients admitted with sepsis to the ICUs. The primary outcome was to determine whether SLE is an independent risk factor for 30-day and 3-year mortality. Secondary outcomes were 30-day and 3-year survival rates, and the identification of variables associated with mortality within the group of patients with SLE. Results In total, 29 SLE and 87 non-SLE patients (median age 55 years; 79.3% females) were included. The primary sites of infection as well as pathogen distributions were similar between the two groups. The most common infections among the SLE and non-SLE patients were pneumonia (48.3 vs. 31%, p = 0.09), urinary tract infection (20.7 vs. 14.9%, p = 0.56) and peritonitis (13.8 vs. 16.1%, p = 0.77). Severe sepsis and septic shock were diagnosed in 79.3 versus 80.5% ( p = 0.89) and 55.2 versus 33.3% ( p = 0.04) of the SLE and non-SLE patients, respectively. The 30-day and 3-year survival rates did not differ between SLE and non-SLE patients, and were 69 versus 67.8% ( p = 0.79) and 41.4 versus 47.1% ( p = 0.69), respectively. In multivariate Cox regression analysis, age (hazard ratio (HR) = 1.02; 95% confidence interval (CI) 1.00–1.05) and cardiovascular involvement during sepsis (HR = 3.32; 95% CI 1.4–7.86) were significant independent risk factors for 30-day mortality. Multiorgan dysfunction during sepsis admission was associated with increased 3-year mortality (HR = 1.37; 95% CI 1.07–1.75). Conclusions SLE is not an independent risk factor for 30-day or 3-year mortality following ICU admission with sepsis. Increased late mortality was associated with congestive heart failure within the SLE patients alone. None of the SLE-related variables were statistically different between the living and deceased SLE patients.

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

Therapeutic Exercise in Systemic Lupus Erythematosus: Review Article

2019 ◽  
pp. 44-56
Author(s):  
Rahmatika R ◽  
Rudy Handoyo ◽  
Tanti Ajoe K
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Resistance Exercise ◽  
Lupus Erythematosus ◽  
Functional Performance ◽  
Clinical Symptoms ◽  
Activity Index ◽  
Heart Rate Recovery ◽  
Therapeutic Exercise ◽  
Systemic Lupus ◽  
Performance Functional

ABSTRACTIntroduction: Systemic Lupus Erythematosus (SLE) is a prototype of an autoimmune disease characterized by the production of antibodies against cell nucleus components with a broad spectrum of clinical patterns. The SLE will cause long-term complications so that SLE patients tend to have sedentary lifestyle and decrease physical activity which reduces exercise capacity. The aim of therapeutic exercise is to improve a variety of clinical symptoms in SLE patients by alleviate the inflammatory process andmodifying the disease’s natural course. Methods: All of references have searched in 2018 within the areas of rheumatology, immunology,cardiology, physical education and physiotherapy. Results: Therapeutic exercise in SLE has an anti-inflammatory effect by inhibiting the release of inflammatory mediators including TNF-α. Therapeutic exercise in the form of aerobic and resistance exercise able to improve aerobic capacity, reduced fatigue, increasing chronotropic reserve, heart rate recovery, functional performance, functional capacity, muscle strength and increase bone turn over.Therapeutic exercise was not aggravated disease activity as measured by SLE Activity Index (SLEDAI) and SLE Activity Measure (SLAM) index. Conclusion: Supervised aerobic and resistance exercise seems to help improve health, vitality and self perceived physical capacity in SLE patients.

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.

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