Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The SLE patient database at the Rheumatology Clinic, St. Luke's Hospital includes 62 patients, 58 of which have complete data. The patients were grouped according to sex (7 males vs 51 females). The presentation, clinical manifestations, ACR criteria and laboratory findings of the 2 groups were analyzed and compared. Serositis as the initial manifestation at presentation was significantly commoner in males (29% vs 2%; p < 0.05). Cardiorespiratory problems such as pleurisy, pericarditis, pericardial effusions and myocarditis were more frequent in the male subgroup. Female patients had more arthritis, myositis, neuropsychiatric manifestations (depression, psychosis and headache) anemia, leucopenia and ENA positivity than their male counterparts. All 6 mortalities recorded were in the female subgroup.
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PMID:Male SLE patients in Malta. 1059 40

We determined the outcome of all pregnancies in SLE patients in our lupus cohort between 1991 and 1997. The women were advised that pregnancy was acceptable if the disease had been inactive for 6 months (SLEDAI < or = (4 at 2 serial examinations) and daily prednisone dose was below 10 mg. Patients were advised against pregnancy in case of active nephritis or neurolupus. In case of antiphospholipid antibodies, patients were treated with aspirin or heparin if previous fetal losses were documented. In case of anti-SSA ab, patients were monitored with ultrasound and given dexamethasone in case of atrioventricular block. Fifty-nine pregnancies were registered among 31 women: mean age at diagnosis of SLE was 25.3 +/- 3.7 years (range: 17-31); mean disease duration before pregnancy 4.4 +/- 3 years (0-14); mean ACR score 5.4 +/- 1.5 (4-9). Seven patients had ACL ab, 8 had anti-SSA ab. Pregnancies ended in: 13 early spontaneous abortions (9 not related to disease flare up, 4 related to SAPL); 7 elective abortions (patient decision in 5 cases, severe lupus flare up in 2); one in utero death; 19 full term births (> 38 weeks); and 19 preterm births. Cesarean section was performed in 11 cases (6 for fetal distress, dystocia and previous ceasarian; 5 for active lupus). Severe sepsis occurred in one premature infant who died at the age of 1 week. Intrauterine growth retardation was observed in 11 cases, mean APGAR score was 8.9 +/- 1.43. Child development was normal in all cases except one child with mild mental retardation. Severe lupus flare ups occurred in 6 cases, of which 4 were pregnancies in unadvised situations. Six mild flare ups were documented in the post partum. One fatal case of neonatal lupus with AVB was observed. In conclusion, in our experience, the live birth rate is similar to the general population and the risk of lupus flare up is low when the above mentioned criteria are applied. Systematic increase of steroid dose at pregnancy onset does not seem to be necessary. The high rate of prematurity remains a problem to be solved.
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PMID:[Outcome of pregnancies in lupus: experience at one center]. 1085 60

The objectives were to determine causes of consultation, hospitalization and outcome in a cohort of lupus patients in an emergency unit. Patients with systemic lupus erythematosus (SLE) who visited the emergency department for consultation from 1 September 1996 to 17 May 1997 were included in the study. They were evaluated during the visit by looking at 100 variables such as demographic, socioeconomic, clinical, therapeutical, behavioral, (compliance), emotional (Beck depression inventory), disease activity, (Mex-SLEDAI), disease severity (Lupus SDI), chronic damage (SLICC-ACR), and physician's and patient's global assessments of severity. All causes of consultation, hospitalization and outcome were registered. Descriptive statistics, univariate analysis and multiple logistic regression were used for analysis. Significance was set at the 0.05 level. 180 patients were included. 164 were female, mean age 31.7/11.39 y, mean Mex SLEDAI score 3.8, mean SLICC-ACR 1.3. Fever, poliarthralgia and abdominal pain were the main causes of consultation with 26, 25 and 18 cases each. 49 patients were hospitalized and these were statistically different than non-hospitalized patients in level of formal education (10.2 vs 11.8, P=0.03); compliance (7.6 vs 9, P=0.0001); malar rash (57% vs 82%, OR, 95% CI=0.28, 0.13-0.62, P=0.0008), chloroquine daily dose intake (45 vs 77 mg, P=0.04); disease severity in physician's global assessments (5.6 vs 2.1, P=0.0001) and Beck depression inventory (21 vs 16, P=0.01). Multiple logistic regression identified physician's global assessment, fewer ACR criteria and higher SLICC-ACR scores as the main variables associated with hospitalization. Five patients died; two with community acquired pneumonia, one with pancreatitis, multiple thromboses, and sepsis, one with pulmonary hemorrhage; and one with pulmonary thromboembolism. In conclusion, poor compliance, low level of formal education, severity, depression, lower ACR criteria and higher SLICC-ACR scores were important variables identified with hospitalization. Chloroquine use seemed to have a protective effect. Causes of death were related to infections and antiphospholipid syndrome.
Lupus 2000
PMID:Lupus patients in an emergency unit. Causes of consultation, hospitalization and outcome. A cohort study. 1103 35

The objective was to validate a Chinese translation of the Medical Outcomes Study Family and Marital Functioning Measures (FFM and MFM) in patients with systemic lupus erythematosus (SLE). Chinese-speaking SLE patients (n = 69) completed a self-administered questionnaire containing the FFM and MFM and assessing demographic and socio-economic status twice within a 2 week period. SLE activity, disease-related damage and quality of life were assessed using the BILAG, SLICC/ACR Damage Index and SF-36 Health Survey, respectively. Scale psychometric properties were assessed through factor analysis, Cronbach's alpha, quantifying test-retest differences and known-groups construct validity. Factor analysis identified 1 factor corresponding to the FFM and 2 factors corresponding to the MFM. Internal consistency for the FFM was excellent (alpha = 0.92) while that for the MFM was acceptable (alpha = 0.62). Mean (s.d.) test-retest differences were 0.06 (1.54) points for the FFM and 0.03 (2.08) points for the MFM. 11 and 10 of 13 a priori hypotheses relating the FFM and MFM, respectively, to demographic, disease and quality of life variables were confirmed, supporting the construct validity of these scales. The Chinese FFM and MFM are valid and reliable measures of family and marital functioning in Chinese-speaking SLE patients, with psychometric properties very similar to the source English version.
Lupus 2000
PMID:Validation of a Chinese version of the Medical Outcomes Study Family and Marital Functioning Measures in patients with SLE. 1119 26

We studied the reliability and validity of the Chinese Short-Form 36 Health Survey (SF-36) in a cross sectional study of patients with systemic lupus erythematosus (SLE). Sixty-nine consecutive subjects completed a questionnaire containing the Chinese SF-36 twice within 14 d. Disease activity and damage were assessed using the British Isles Lupus Activity Group (BILAG) and SLICC/ACR Damage Index (DI) scales, respectively. Internal consistency was assessed using Cronbach's alpha, reliability using Spearman's correlation and repeatability coefficients, and relationships between SF-36, BILAG and DI scores using Spearman's correlation. The Chinese SF-36 showed high internal consistency (alpha = 0.72-0.91) and good reliability, with correlations exceeding 0.70 for 7 scales and mean scale score differences of < 2 points for 6 scales. SF-36 scores correlated weakly with BILAG scores (-0.27 to -0.41) and DI scores (-0.24 to -0.35), and subjects' mean SF-36 scores were 6-24 points lower than the general population, supporting construct validity of the SP-36. These data suggest that the Chinese SF-36 is a reliable and valid measure of quality of life in patients with SLE.
Lupus 2000
PMID:Validation of the Chinese SF-36 for quality of life assessment in patients with systemic lupus erythematosus. 1119 27

An ELISA that measures plasma derived complement (C) split-products C3b/iC3b deposited on solid-phase immune complexes during C activation is described. Plates are coated with BSA, anti-BSA and plasma is added. Deposited C3b/iC3b is then detected by biotinylated anti-C3c-antibodies, avidin-alkaline phosphatase and para-nitrophenylphosphate. A novel feature is that the assay measures residual C activation capacity rather than in vivo generated C activation products. The assay was applied to plasma from 250 healthy blood donors. No difference in activation capacity of either the alternative (AP) or classical pathway (CP) with regard to age or gender was demonstrated. The total coefficient of variation was <5.7%. The ELISA procedure was compared to a standard hemolytic complement CH(50) assay using plasma from 23 out-patients with systemic lupus erythematosus (SLE). There was a weak correlation between the two assays for both C pathways, but neither the ELISA nor the CH(50) assay showed any correlation with the diagnostic ACR-criteria for SLE. However, the capacity of the CP was significantly reduced in SLE out-patients compared to healthy blood donors (P<0.0001).
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PMID:ELISA for evaluating the incorporation of plasma derived complement split-products C3b/iC3b into solid-phase immune complexes. 1122 62

The aim of this study was to determine whether early damage accrued in SLE as measured by the SLICC/ACR Damage Index predicts mortality in an inception cohort of lupus patients that have been followed prospectively in a single centre. SLE patients from the University of Toronto Lupus Clinic presenting within 1 y of their diagnosis prior to 1988 were included. This enabled all patients to be potentially followed for at least 10 y. Yearly SLICC/ACR Damage Index scores were determined for each patient. Early damage was defined as a score > or = 1 and no damage as a score of 0 at the initial assessment. Log rank test was used to compare the survival experience between those with and without damage, with all patients being censored at 10 y. Two-hundred and sixty-three patients were identified in this inception cohort who were followed for 10 y. One-hundred and ninety patients (72%) had a SLICC/ACR Damage Index score of 0 (no damage) while 73 patients (28%) had at least one SLICC/ACR Damage Index item scored (early damage). Twenty-five percent of lupus patients who exhibited damage at their first SLICC/ACR Damage Index assessment died within 10 y of their illness as compared to only 7.3% who had no early damage (log rank P-value = 0.0002). SLE patients who died within 10 y were more likely to have renal damage (P = 0.013), and a trend toward more cardiovascular disease (P = 0.056), compared to patients who were alive. Early damage as reflected by the initial SLICC/ACR Damage Index is associated with a higher rate of mortality.
Lupus 2001
PMID:Early damage as measured by the SLICC/ACR damage index is a predictor of mortality in systemic lupus erythematosus. 1123 32

The aim of this study was to examine whether the clinical features of antiphospholipid antibody syndrome are associated with anti-cardiolipin and anti-beta2 glycoprotein I antibodies in Indian patients with SLE. Seventy-six patients (71 females), who fulfilled 1982 ACR criteria for SLE, were prospectively studied for the clinical features of antiphospholipid antibody syndrome (APS), and their sera were analysed for the presence of IgG/IgM/IgA anti-cardiolipin antibodies (aCL) by an in-house ELISA and, in 65 of them, for the presence of IgG anti-beta2 glycoprotein I antibodies (anti-beta2 GPI) by a commercial kit. Thirty-nine (51%) patients were positive for aCL, all of which were positive for IgG aCL, either alone (79.6%) or along with IgM and/or IgA. Twenty-seven (69.3%) out of 39 aCL-positive and seven (26.9%) out of 26 aCL-negative sera were positive for IgG antibodies to beta2 GPI. There was a significant correlation (r = 0.66, P < 0.05) between the levels of aCL and anti-beta2 GPI antibodies. Forty-one patients had features of definite or suggestive APS. Thrombocytopenia, recurrent pregnancy loss and CNS manifestations (seizures eight, infarct one) were seen in 20, 13 and nine patients, respectively. Thrombosis of the peripheral vessels was seen in only one patient. Only the presence of seizures was significantly associated with the presence of aCL and anti-beta2 GPI antibodies (P < 0.05). The characteristic association of definite APS (recurrent pregnancy loss and arterial/venous thrombosis) was lacking.
Lupus 2001
PMID:Anti-cardiolipin and anti-beta2 glycoprotein I antibodies in Indian patients with systemic lupus erythematosus: association with the presence of seizures. 1124 9

Data related to the disease course of patients with systemic lupus erythematosus (SLE) with special attention to the persistence of disease activity in the long term are scarce. At this moment reliable figures are only known about the survival rate as a measure of outcome. The aim of this multicenter study was to describe the outcome of SLE patients with a disease duration of greater than 10 y. Outcome parameters were two disease activity-scoring systems (SLEDAI and ECLAM), the end organ damage (SLICC/ACR damage index) and treatment. Our results are derived from 187 SLE patients followed at 10 different centres in Europe over a period of 1 y. Serious clinical signs or exacerbations, defined by the occurrence or detoriation of already existing symptoms of renal and cerebral nervous systems were observed in 2-11% of the patients, seizures and psychosis in 3%, proteinuria in 11% and an increase in serum creatinine in 5% of the patients. No change took place in the overall damage index. Yet, the disease course in most patients was characterized by periods of tiredness (42-60%), arthritis (20-25%), skin involvement such as malar rash (32-40%), migraine (15-20%), anaemia (15%) and leucopenia (17-19%). Summarizing these results it is shown that patients, still under care after such a long time of having this disease, do have a disease that is far from extinguished.
Lupus 2001
PMID:Systemic lupus erythematosus. Disease outcome in patients with a disease duration of at least 10 years: second evaluation. 1124 10

New clinical scales for semiquantitating disease activity in systemic lupus erythematosus (SLE) are widely used in research. They are reliable and valid measures. One of the original scales, the Systemic Lupus Activity Measure (SLAM), has been modified based on experience with it in multi-observer studies and training of individuals in its use. We tested the psychometric properties of the revised SLAM (SLAM-R). SLAM-R was tested on 30 SLE patients, who fulfilled 1997 revised ACR criteria and were selected to represent a range of disease activity. The patients were evaluated independently by two physicians, who studied the instruction booklet and who had never used SLAM-R, on two occasions 2-4 weeks apart. At the first visit, the physician's global assessment of activity using visual analog scale, anti-dsDNA Ab, C3 and C4 were checked for construct validity. The psychometric properties were analyzed with nested analysis of variance and Pearson's correlation coefficient using SAS. All patients were female, the median age was 31 (15-52) y, and the mean score of SLAM-R was 10.5 +/- 5.3 (3-26). Estimates of reliability were 0.78 of inter-rater, 0.61 of inter-visit, 0.76 of physician 1 between visits, and 0.56 of physician 2 between visits. Among subcategories except 'Eye,' the 'Gastrointestinal' category had the highest (0.96) and the 'Neuromotor' category had the lowest inter-rater reliability (0.50). With respect to construct validity, the correlation of SLAM-R scores with the disease activity variables except C4 was high and statistically significant. In conclusion, the SLAM-R is reliable and valid for measuring clinical disease activity in SLE.
Lupus 2001
PMID:Reliability and validity of systemic lupus activity measure-revised (SLAM-R) for measuring clinical disease activity in systemic lupus erythematosus. 1143 75


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