Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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 a cross-sectional study of 24 Oriental children with systemic lupus erythematosus (SLE) with a mean age of 11.25 years, 75% were found to have clinical and neurophysiological evidence of cerebral lupus. Seizures were the most common manifestation affecting 11 (61%) of the cases, followed by psychosis in five (27.7%), encephalopathy in five (27.7%), headaches in five (27.7%), personality changes in four (22.2%), stroke in three (16.6%), movement disorders in three (16.6%) and myelitis in one child (5.5%). Four children had cerebral lupus as the presenting manifestation of SLE. Twenty-one children had an electroencephalogram (EEG) of which 11 were normal. Abnormalities detected in the rest included focal sharps, slowing of background and electrodecremental changes. There was a poor correlation of EEG with the clinical presentation. Sixteen children with cerebral lupus had a computed tomogram (CT) of which three were normal. The commonest abnormality was cerebral atrophy with or without infarcts. Only four of the cases had lupus anticoagulant but compliment was reduced in 13. Sixteen of the cases also had renal involvement. Treatment was generally with steroids with only two patients receiving cyclophosphamide for cerebral relapse. Eight children (44%) made a full recovery. Learning disability was the most frequent sequelae affecting one-third of children seen at a 1-year follow up. Four (22%) had epilepsy, two (11%) had motor deficits and one child had optic atrophy. One child died of cerebral haemorrhage during a hypertensive crisis.
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PMID:Childhood cerebral lupus in an Oriental population. 1039 44

A 44-year-old woman with systemic lupus erythematosus developed central nervous system lupus presenting with headache, fever, cloudiness of consciousness, and psychotic symptoms. T1-weighted and proton MR images showed laminar high intensity lesions in the parietal and temporal cortex bilaterally. T2-weighted images of the lesions showed low signal intensity. Treatment with corticosteroids alleviated the clinical symptoms within 7 months. The low T2 and high T1 signal abnormalities disappeared in a year and in 5 years, respectively. The laminar cortical lesions on MR images were suggested to represent cortical necrosis associated with central nervous system lupus.
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PMID:Laminar cortical necrosis in central nervous system lupus: sequential changes in MR images. 1046 15

Infliximab, a chimeric monoclonal antibody to tumour necrosis factor-alpha, contains murine protein elements and targets the immune system, raising concerns about the potential for immune sensitization and immunosuppressive sequelae. However, long-standing inflammatory disease with high activity and chronic immunosuppressant therapy can also predispose patients to immunosuppressive sequelae. Patients with Crohn's disease, rheumatoid arthritis and other indications received single or multiple doses of infliximab and their condition was followed for up to 3 years. Adverse events, most frequently headache, nausea, and upper respiratory tract infection, were generally mild and occurred in 76% of infliximab-treated patients vs. 57% of placebo-treated recipients. Human antichimeric antibodies developed in 13% of patients, increasing the potential for subsequent infusion reactions. Antibodies to double-stranded DNA developed in a small percentage of patients. Other antinuclear antibodies characteristic of serum lupus erythematosus were not found; no patient developed a true lupus syndrome and no other autoimmune disorders were reported. Infliximab is not associated with typical immunosuppressive sequelae, such as infections and malignancy, or with autoimmune disorders. Infliximab therapy was well tolerated, serious adverse events were infrequent, successfully managed with medication and without sequelae, and overall mortality was within the expected incidence for this patient population.
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PMID:Review article: safety of infliximab in clinical trials. 1059 35

The SLE database at the Rheumatology Clinic, St. Luke's Hospital currently includes 62 patients. The presentation, clinical features, ACR criteria and laboratory findings in RNP positive lupus patients [14] were compared to RNP negative subgroup [33]. RNP positivity was significantly associated with Raynaud's phenomenon (p < 0.01), myalgia (p < 0.02), myositis (p < 0.05), neuropsychiatric features (p < 0.05) and Sm positivity (p < 0.01). RNP positive patients had a higher frequency of positive family history, mortality, malar and maculopapular rashes, nail-fold infarcts, telangiectasia, digital vasculitis, photo-sensitivity, arthritis, pleurisy, pericarditis, pericardial effusions, depression, headache, psychosis and TIA.
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PMID:RNP positivity in Maltese SLE patients. 1059 38

A 58 year old woman had a long history of immunocompromised state. Since age 28 she had multiple endocrine neoplasm type 2A: her thyroid gland and bilateral adrenal glands were removed because of pheochromocytoma and thyroid medullary carcinoma. Corticosteroid and levothyroxine were supplemented. At age 57 she was afflicted with systemic lupus erythematodes and nephrotic syndrome. Prednisolone therapy was started. Two months later she developed fever, lethergy, headache and left hemiparesis. MRI revealed multiple ring-enhancing lesions in the right cerebrum. CSF was negative for microorganisms. Blood culture hemolysed after 24 hours. Direct gram staining of the blood culture sample revealed gram-positive short rods without spore, suggested listeria. This enabled prompt initiation of high dose penicillin therapy before the official report of listseria infection. Neurological abnormality including left hemiparesis disappeared completely within one month. Enhancement of abscess wall decreased every month, but it persisted for five months despite continuous intravenous penicillin therapy. Listeria monocytogenes is well-recognized as an opportunistic pathogen. It requires prolonged therapy with antibiotics, since it is the intracellular organism. Monitoring of the brain abscess wall by the enhanced MRI is useful to determine the completion of therapy. Since listerial contamination is common among raw meat and unpasteurized milk, immunocompromised patients should be alarmed not to eat uncooked food products.
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PMID:[Direct Gram staining of blood culture sample enabled the early diagnosis of brain abscess due to Listeria monocytogenes]. 1068 44

Rheumatoid arthritis is a chronic inflammatory disease affecting about 1% of the adult population. The pathophysiology of rheumatoid arthritis remains incompletely understood. An infectious aetiology of the disease has long been postulated, but not proved. Despite insufficient evidence for the infectious nature of this disorder, several antibacterials, such as sulfa compounds, tetracyclines and rifampicin, have been investigated in the treatment of rheumatoid arthritis. In the last few years, minocycline, a semi-synthetic derivative of tetracycline, has been extensively studied as a therapeutic agent for rheumatoid arthritis. The antirheumatic effect of minocycline can be related to its immunomodulatory and anti-inflammatory, rather than to its antibacterial properties. Its efficacy in rheumatoid arthritis has been reported in 2 open trials and in 3 double-blind controlled studies. The first 2 double-blind studies, 1 in The Netherlands and 1 in the US, were performed in patients with advanced disease. Both studies showed a modest, but statistically significant improvement in the clinical parameters of disease activity and in the erythrocyte sedimentation rate in the minocycline-treated patients. The US study also reported that patients in the minocycline group developed fewer erosions than those in the placebo group. This finding supports the role of minocycline as a disease modifying agent. The common adverse effects of minocycline reported in these 2 studies included gastrointestinal adverse effects, dizziness, rash and headaches. Less common adverse effects were intracranial hypertension, pneumonitis, persistent skin and mucosal hyperpigmentation, lupus-like syndrome and acute hepatic injury. The third double-blind study enrolled only seropositive rheumatoid arthritis patients with early disease (less than 1 year duration), and showed very encouraging results of significant improvement in the disease activity parameters in the minocycline treated group of patients. The same authors later reported that about half of these patients were in or near remission after 3 years of follow up. No adverse effects were reported in this study. Summarising the data of these 3 double-blind studies, we may conclude that minocycline may be beneficial in patients with rheumatoid arthritis, especially when given early in the disease course or in patients with a mild disease.
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PMID:Benefits and risks of minocycline in rheumatoid arthritis. 1083 Feb 56

To evaluate the role of cerebrospinal fluid (CSF) anticardiolipin antibody (aCL) in lupus patients with neuropsychiatric manifestations, paired measurements of aCL, in the serum and CSF, were performed using the ELISA method in lupus patients (n=31) and controls with other medical diseases (n=8). High titers of CSF IgG-aCL were detected in cerebral lupus patients with lupus headache, acute psychosis, cognitive impairment, high cortical dysfunction, and altered consciousness. Intrathecal synthesis, rather than the diffusion of IgG-aCL from serum to compartment of the central nervous system, occurred in these NPLE patients. The binding of aCL to brain components might play a role in the development of neuropsychiatric manifestations in cerebral lupus patients.
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PMID:Evaluation of cerebrospinal anticardiolipin antibodies in lupus patients with neuropsychiatric manifestations. 1087 27

Infliximab is a chimeric anti-tumour necrosis factor-alpha monoclonal antibody that has been studied for the treatment of Crohn's disease and rheumatoid arthritis. In several placebo controlled, randomized clinical trials and open trials, 771 patients have been given infliximab (a further 192 received placebo). Follow-up for safety has included the time of study (12 weeks after the last infusion), plus three additional years. Acute infusion reactions (headache, fever, chills, urticaria, chest pain) were seen in 17% of patients receiving infliximab compared with 7% of those receiving placebo. While infections were reported more frequently overall in the patients given infliximab (26% over 27 weeks of follow-up versus 16% of placebo-treated patients over 20 weeks of follow-up), there was no increased risk of serious infections. There was no difference in the overall mortality rate between the groups. While low titres of autoantibodies developed in less than 10% of patients, drug-induced lupus was seen in less than 1%, with these cases resolving upon discontinuation of the drug. Overall, infliximab showed an acceptable safety profile.
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PMID:Long term safety of infliximab. 1102 58

Up to 80% of patients with systemic lupus erythematosus (SLE) are treated with nonsteroidal anti-inflammatory drugs (NSAID) for musculoskeletal symptoms, serositis and headache. This survey reviews the literature on non-selective and selective inhibitors of cyclooxygenases, with an emphasis on the efficacy and safety profile reported in SLE patients. No lupus-specific data on gastro-intestinal side effects of NSAID exist. Both non-selective Cox inhibitors and selective Cox-2 inhibitors induce renal side effects, including sodium retention and reduction of the glomerular filtration rate. Lupus nephritis is a risk factor for NSAID-induced acute renal failure, but not for rare idiosyncratic toxic renal reactions to NSAID. In refractory nephrotic syndrome, NSAID have been used successfully. Cutaneous and allergic reactions to NSAID are increased in SLE patients as well as hepatotoxic effects, particularly with high dose aspirin. Whereas a variety of central nervous system side effects of NSAID are probably no more common in SLE patients than others, aseptic meningitis has been reported more frequently. Ovulation and pregnancy can be adversely affected by Cox inhibitors. The antiplatelet effect of aspirin and non-selective Cox inhibitors has a therapeutic potential in patients with antiphospholipid syndrome (APS). In summary, treatment of SLE with NSAID requires awareness for the increased frequency of some side effects and close monitoring of toxicity.
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PMID:Nonsteroidal anti-inflammatory drugs in systemic lupus erythematosus. 1103 30


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