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)

Anticardiolipin antibodies (aCL) have been reported to occur in a wide variety of autoimmune and non-autoimmune disorders in adults. Our objective was to investigate the prevalence and isotype distribution of aCL and its relationship with the features of antiphospholipid syndrome (APS) in childhood rheumatic disorders. Between November 1995 and May 1996, all patients who visited our paediatric rheumatology clinic whose guardians signed a consent form participated in the study. The study population included 106 patients (36 systemic lupus erythematosus (SLE), 28 juvenile rheumatoid arthritis (JRA), 11 fibromyalgia, 7 sarcoidosis, 5 dermatomyositis, 3 rheumatic fever (RF), 3 vasculitis, 2 scleroderma, and 11 miscellaneous). aCL measurements were performed by enzyme linked immunoabsorbent assay (ELISA). All patients were carefully evaluated for symptoms and signs of APS. Eighteen of the 106 patients (17%) were tested positive for one or more of the three aCL isotypes. In SLE, aCL were found positive in 13 of 36 (37%); in JRA 2 of 28 (7%); in sarcoidosis 2 of 7; and in RF 1 of 3. aCL of IgG isotype were found positive in 16 patients (11 SLE, 2 sarcoidosis, 2 JRA, and 1 RF). This isotype was usually detected at low titers (16-24 GPL). aCL of IgM isotype were found positive in five patients (2 sarcoidosis, 2 SLE, 1 JRA), and aCL of IgA isotype were found positive in only three patients (2 SLE, 1 sarcoidosis). Clinical features of APS were rarely seen in our SLE population and were not associated with the presence of aCL. None of the patients in the other groups exhibited any clinical manifestations of APS. In conclusion, aCL were found in 37% of our childhood SLE patients as compared with only 7% in JRA. These were mostly aCL of IgG isotype of low titers and therefore were not associated with the main features of APS. Prospective studies with a larger sample size may be needed to ascertain the exact prevalence and clinical significance of aCL in childhood-onset SLE.
Lupus 1998
PMID:Anticardiolipin antibodies in childhood rheumatic disorders. 986 98

To review the available evidence that has used generic instruments alone or in comparison with disease specific instruments. A systematic review was carried out using the methods recommended by the Cochrane Collaboration. We used MEDLINE and EMBASE searches and we performed a hand search of the abstracts listed under "quality of life" at American College of Rheumatology (ACR) meetings. Selection was limited to randomized controlled trials (RCT) using generic instruments in populations older than 18 years with any of the following diseases: rheumatoid arthritis, fibromyalgia, osteoporosis, osteoarthritis, systemic lupus erythematosus, and ankylosing spondylitis. Language was restricted to English papers. Studies using only disease-specific instruments were excluded. From 488 articles retrieved, 13 reports of 10 randomized controlled trials were selected. There were 101 abstracts on quality of life in ACR abstract books; 78 abstracts contained data on generic instruments, and of these, 9 described their use in RCT. Despite a substantial increase in the number of papers and abstracts addressing different aspects of generic questionnaires, the majority of the papers were descriptive. The evidence is not yet available to document that any of the generic instruments pass the requirements of the OMERACT Filter.
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PMID:The responsiveness of generic quality of life instruments in rheumatic diseases. A systematic review of randomized controlled trials. 991 66

Fibromyalgia has been reported to occur with high prevalence in systemic lupus erythematosus. Data on fibromyalgia in other subsets of lupus erythematosus are not available. Risk factors for fibromyalgia have not been defined. We investigated 60 patients with different subsets of lupus erythematosus for the presence of fibromyalgia, association with clinical and laboratory parameters and disease activity. Our data were compared with the multicentre lupus erythematosus registry at the Free University of Berlin. Ten out of 60 patients with more than 11 tender points and widespread pain for more than 3 months were classified as positive for fibromyalgia. All of them were female. Fibromyalgia-positive patients suffered significantly more often from headache, morning stiffness, diffuse alopecia, muscle pain, arthralgia, renal involvement, and disclosed peripheral blood cell cytopenia, rheumatoid factor, hypergammaglobulinaemia and intake of corticosteroids and azathioprine. Fibromyalgia was more frequent in systemic lupus than in other lupus subsets. Evaluation of fibromyalgia symptoms and lupus disease activity was performed in 30 patients in a 1-year (range 9-13 months) follow-up. These 30 patients consisted of 9 fibromyalgia-positive and 21 fibromyalgia-negative patients. Both groups were characterized by stable clinical features such as number of tender points and ECLAM index. Fibromyalgia did not show a correlation with lupus activity. We suggest that fibromyalgia and lupus erythematosus are distinct complaints. Patients with lupus are at risk of developing secondary fibromyalgia. The clinical features of fibromyalgia-positive patients may contribute to misinterpretation of lupus activity.
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PMID:Fibromyalgia in lupus erythematosus. 1008 62

In this second article on the Americans With Disabilities Act (ADA), Mr. Aribisala outlines the essentials of the law and then describes how his department handled the case of a radiologic technologist who was diagnosed with Lupus and fibromyalgia. For radiology administrators who want to learn about key court rulings that have shaped the ADA, the article includes an abridged summary of the legal precedence for Title I of the act.
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PMID:Applying the Americans with Disabilities Act to radiology. 1017 64

Patients whose symptoms include widespread, diffuse musculoskeletal pain are commonly referred for rheumatological evaluation, even when the underlying cause may lie out with the remit of rheumatology. A diagnosis of fibromyalgia may seem highly probable even from the referral letter, or after a few leading questions during the consultation. However, the lack of specificity of the many symptoms associated with widespread pain means that other diagnoses have to be considered. The history and examination must bear in mind alternative and concomitant musculoskeletal disorders, such as mild systemic lupus erythematosus, polyarticular osteoarthritis, rheumatoid arthritis, polymyalgia rheumatica, hypermobility syndromes and even osteomalacia. Non-rheumatological diseases may also have symptomatic similarities to fibromyalgia, including neoplastic and neurological diseases, hypothyroidism and other endocrine disorders, chronic infections, as well as a variety of psychiatric conditions. A rational approach to investigation will usually allow other diagnostic possibilities to be excluded without reinforcing the abnormal illness behaviour so common in chronic pain states.
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PMID:The differential diagnosis of generalized pain. 1056 69

The heterogeneous group of diseases that causes chronic arthralgia and arthritis is the most common cause of activity limitation and disability among middle age and older women. For reasons that remain poorly understood this group of diseases affects women substantially more frequently than men. In particular, the prevalence rates of the most common causes of arthralgia and arthritis, osteoarthritis and rheumatoid arthritis, and the prevalence rates of less common diseases that cause arthralgia, including systemic lupus erythematosus, systemic sclerosis, and fibromyalgia, are between two and 10 times higher in women. Prevalence rates for most of these conditions increase with age, and may vary among populations. For example, in the United States, systemic lupus erythematosus is approximately three times as common among African-American women as among white women. All of these disorders typically have an insidious onset and variable course that can make diagnosis difficult. Yet, most patients with these diseases benefit from early diagnosis and early nonoperative treatments including patient education, patient participation in disease treatment, activity modification, assistive devices, and medications. Furthermore, early aggressive medical therapy may prevent development of permanent joint and visceral damage in patients with inflammatory diseases including rheumatoid arthritis, systemic lupus erythematosus, and systemic sclerosis. Failure to make the diagnosis of an underlying disease in patients with arthralgia may lead to inappropriate treatment or delay in treatment that can result in irreversible impairment. Because many women with these conditions seek medical care from orthopaedists, orthopaedic residency education and continuing medical education should place emphasis on early diagnosis and nonoperative treatment of patients with arthralgia and arthritis, and, when appropriate, early referral to rheumatologists.
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PMID:The disproportionate impact of chronic arthralgia and arthritis among women. 1073 25

Since the Persian Gulf War ended in 1991, veterans have reported diverse, unexplained symptoms. Some have wondered if their development of systemic lupus erythematosus, amyotrophic lateral sclerosis, or fibromyalgia might be related to Gulf War service. The authors used Cox proportional hazard modeling to determine whether regular, active-duty service personnel deployed to the Persian Gulf War (n = 551,841) were at increased risk of postwar hospitalization with the three conditions compared with nondeployed Gulf War era service personnel (n = 1,478,704). All hospitalizations in Department of Defense facilities from October 1, 1988, through July 31, 1997, were examined. With removal of personnel diagnosed with any of the three diseases before August 1, 1991, and adjustment for multiple covariates, Gulf War veterans were not at increased risk of postwar hospitalization due to systemic lupus erythematosus (risk ratio (RR) = 0.94, 95% confidence interval (CI): 0.65, 1.35). Because of the small number of cases and wide confidence limits, the data regarding amyotrophic lateral sclerosis were inconclusive. Gulf War veterans were slightly at risk of postwar hospitalization for fibromyalgia (RR = 1.23, 95% Cl: 1.05, 1.43); however, this risk difference was probably due to the Gulf War veteran clinical evaluation program beginning in 1994. These data do not support Gulf War service and disease associations.
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PMID:Is systemic lupus erythematosus, amyotrophic lateral sclerosis, or fibromyalgia associated with Persian Gulf War service? An examination of Department of Defense hospitalization data. 1087 28

Rheumatologic complications of hepatitis C virus (HCV) infection are common and include mixed cryoglobulinemia, vasculitis, sicca symptoms, myalgia, arthritis, and fibromyalgia. The prevalence of cryoglobulinemia in Sweden and Germany is much lower compared with data from southern Europe. Viral, genetic, or environmental factors may be responsible for such a difference in prevalence. There is no single clinical picture of arthritis in patients with HCV infection. There is a well-defined picture of arthritis associated with the presence of mixed cryoglobulinemia that consists of an intermittent mono- or oligoarticular, nondestructive arthritis affecting large and medium-size joints. Involvement of salivary and lacrimal glands is common in HCV-infected subjects, but HCV antigens are not detected in affected glands. HCV-infected subjects express a high prevalence of a variety of autoantibodies, usually in low titers. The clinical significance of most of these autoantibodies is not clear. The prevalence and titer of these autoantibodies are unaffected by interferon-alpha therapy. Several studies have attempted to assess whether HCV infection may be involved in the etiopathogenesis of rheumatic and autoimmune diseases. The results of most of these studies do not support the idea that HCV infection may play a pathogenic role in the development of systemic lupus erythematosus, antiphospholipid syndrome, or leukocytoclastic vasculitis. Experience treating patients with HCV-associated arthritis is limited and treatment remains controversial. No major therapeutic trials in HCV-associated arthritis were reported in the past 2 years.
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PMID:Hepatitis C-associated arthritis. 1091 Jan 82

This study was done to review the literature concerning the influence of minor and major stress factors on onset and course of rheumatoid arthritis (RA), juvenile chronic arthritis (JCA), systemic lupus erythematosus (SLE), and fibromyalgia syndrome (FS). Major life events and chronic minor stress seem to be very important factors in JCA and are significantly associated with the onset of the disease. With respect to RA and FS, stress may be a provoking factor but the data in the literature are equivocal. However, during the course of the disease, minor stress aggravates SLE, FS, JCA, and RA. Patients with FS and RA may profit from psychological therapies. Optimistic and confronting coping strategies were found most frequently and perceived to be most effective. Very important for psychological function is the social background, especially the functioning of the family is of outstanding importance for clinical and psychological outcome.
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PMID:Stress and rheumatic diseases. 1108 42

The prevalence and disability rate of rheumatic diseases are increasing. It seems that non-medical causes play an important role in the morbidity, disability and mortality of these patients. Efforts to reduce their impact are extremely important. Patient education is thought to be one way to limit disability in rheumatic diseases and to achieve an improvement in quality of life. In this chapter, we review the influence of non-medical causes of morbidity on disease outcome, some basic aspects of education and the evidence of the effectiveness of patient education in diseases such as ankylosing spondylitis, systemic lupus erythematosus, rheumatoid arthritis and fibromyalgia syndrome.
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PMID:How important is patient education? 1109 96


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