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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Controversies in the occurrence and implications of headache in patients suffering from systemic lupus erythematosus (SLE) triggered us to conduct an extensive literature search in order to answer five clinical questions. (i) Is headache prevalence higher in SLE patients than in the general population? (ii) Is 'lupus headache' a separate entity? (iii) Is there a distinct pathogenetic mechanism of headache in SLE? (iv) Is headache related to CNS involvement or general SLE activity? (v) Is headache related to anxiety- and depression-like symptoms in SLE? All published articles reporting data from >30 SLE patients were classified into four classes (I, IIa, IIb and III) by the quality of their evidence. We found no prospective controlled study (class I), but we identified seven controlled (class II) and 28 uncontrolled studies (class III) that retrospectively investigated the occurrence of headache in SLE patients. Eight out of 35 studies applied the International Headache Society (IHS) criteria for headache classification, whereas only four uncontrolled studies investigated paediatric SLE populations (class III). Pooled data from eight studies (controlled and uncontrolled) that used the IHS criteria show that 57.1% of SLE patients reported any type of headache (migraine 31.7% and tension-type headache 23.5%). Pooled data from seven controlled studies showed that the prevalence of all headache types, including migraine, was not different from controls. Insufficient evidence was found for the concept of 'lupus headache'. No particular pathogenetic mechanism of headache in adult SLE patients has been identified, nor an association between headache and the disease status, including CNS involvement. There is no good evidence that headache is associated with anxiety and depression in SLE. Insufficient data (class III) do not allow safe conclusions for headache among paediatric SLE patients. These findings suggest that the occurrence of headache in adult SLE patients does not itself require further investigation and that headache in those patients should be classified according to IHS criteria and managed as primary headache if there is no specific indication of a role for SLE in the patient. These recommendations should be verified by a properly controlled and prospective study in both adult and paediatric populations.
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PMID:A meta-analysis for headache in systemic lupus erythematosus: the evidence and the myth. 1504 89

Involvement of the central nervous system (CNS) is one of the most important complications of systemic lupus erythematosus (SLE), occurring in 14-75% of SLE patients. Neurological and psychiatric involvement is mainly manifested as cerebrovascular disease, seizures, cognitive impairment, headaches and psychosis. However, diagnosis of brain involvement in SLE (i.e., neuropsychiatric lupus: NPSLE) as well as understanding of pathogenetic mechanisms still remains a difficult challenge. Although a wide range of neurodiagnostic tools have been used in the last decade to assess CNS involvement, no single technique has proven to be definitive or reliable. Since neurometabolic impairment, neurochemistry and perfusion abnormalities in NPSLE may precede anatomic lesions, new functional techniques such as magnetic resonance spectroscopy, diffusion and perfusion weighted imaging, and magnetization transfer imaging may be useful in order to indentify pathologic changes unrevealed by conventional imaging. So these new diagnostic tools could modify diagnostic and therapeutic approaches to this major unsolved problem, also shedding some light on the physiopathology of CNS disease in SLE.
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PMID:Recent advances and future perspective in neuroimaging in neuropsychiatric systemic lupus erythematosus. 1511 42

Nearly 80% of patients with systemic lupus erythematosus (SLE) are treated with NSAIDs for fever, arthritis, serositis and headaches. This article reviews currently available literature on non-selective and selective inhibitors of cyclooxygenases, with an emphasis on the efficacy and safety profile reported in SLE patients. All NSAIDs, regardless of their cyclooxygenase selectivity, induced renal side effects including sodium retention and reduction in glomerular filtration rate. In addition, lupus nephritis is a risk factor for NSAID-induced acute renal failure. NSAID-induced hepatotoxicity is increased in SLE patients in addition to cutaneous and allergic reactions. Finally, aseptic meningitis has been reported more frequently in NSAID-treated SLE patients. Nevertheless, NSAIDs can safely be prescribed to most lupus patients provided that their administration is re-evaluated on a regular basis and the patient is closely monitored.
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PMID:Risk:benefit ratio of nonsteroidal anti-inflammatory drugs in systemic lupus erythematosus. 1526 45

Infliximab is a tumour necrosis factor (TNF)-alpha antagonist that has revolutionised the treatment of Crohn's disease and rheumatoid arthritis. However, infliximab therapy can be complicated by a variety of adverse reactions. Acute infusion reactions occur during or shortly after infusion and typically consist of fever, chills, nausea, dyspnoea and headaches. Delayed reactions, characterised by myalgias, arthralgias, fever, rash, pruritus, facial, hand or lip oedema, dysphagia, urticaria, sore throat and headache may occur 3-12 days after infusion. Although the mechanisms of these reactions are not yet clearly defined, emerging evidence indicates that these reactions may be associated with the immune response against infliximab and the development of antibodies to infliximab.A number of studies have identified protective factors that may minimise adverse reactions, presumably related to the immune response against infliximab. Factors that may be protective by helping to establish immune tolerance for the foreign infliximab protein include concomitant administration of immunomodulators or corticosteroids, starting infliximab therapy with a 0, 2, 6-week induction regimen, maintenance dose administration with infusions every 8 weeks or less, and avoiding long periods between infusions. Infliximab therapy also may have other immunological consequences. There is evidence that infliximab may impede the appropriate immune response to a number of pathogens, prohibiting its use in patients with active infections. In addition, patients should be screened and appropriately treated for tuberculosis before initiating infliximab therapy. The development of autoantibodies, such as antinuclear antibody or anti-ds-DNA, has also been described with infliximab therapy, although the development of clinical lupus-like syndrome is rare. While there is a theoretical risk of increased rate of malignancies due to antagonism of TNFalpha, to date there is no clear evidence of such an effect. In addition, cardiac and neurological adverse events associated with infliximab therapy have been described. The mechanism for these adverse events is unclear. In summary, infliximab therapy can be an effective treatment for Crohn's disease; however, a number of immunological consequences and adverse events may complicate the infusion of this agent. Appropriate prophylaxis and therapy of these adverse reactions will allow infliximab to be used safely in the vast majority of patients.
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PMID:Managing immunogenic responses to infliximab: treatment implications for patients with Crohn's disease. 1530 61

The incidence and nature of headaches in 85 systemic lupus erythematosus (SLE) patients attending an outpatient clinic were studied and compared to those experienced by 61 nurses. The two groups were similar in age, sex and ethnicity. Test-retest assessment of reliability gave both groups 95% confidence limits of 0.09-0.21. Thirty-two (38%) patients developed migrainous headaches and nine (10%) stress headaches with the onset of lupus. In the control group, four (6%) developed migraine and 40 (66%) developed stress headaches on commencing work. We could not document any association of headaches with flares of systemic disease, the ACA syndrome, Raynaud's phenomenon or increased SLEDAI score. We conclude that migrainous headaches are more common in lupus patients than healthy controls, but in an outpatient setting are not statistically associated with flares of systemic disease.
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PMID:Headaches in patients with systemic lupus erythematosus: a comparative study. 1535 20

Voriconazole, a second-generation triazole, has recently been approved by the Food and Drug Administration (FDA) to treat invasive aspergillosis and refractory infections with Scedosporium apiospermum or Fusarium spp. The reported side-effects of voriconazole include visual changes, headaches, elevated hepatic enzymes, Steven-Johnson syndrome, toxic epidermal necrolysis, chelitis, photosensitivity, discoid lupus erythematosus and anaphylactoid infusion reactions. Pseudoporphyria was first described in association with nalidixic acid. It has the same clinical and histologic features as porphyria cutanea tarda (PCT) but is distinguished by normal porphyrin levels in the serum, urine and stool. We present the case of a patient who developed pseudoporphyria after receiving treatment with voriconazole.
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PMID:Pseudoporphyria as a result of voriconazole use: a case report. 1718 62

Headache is common in systemic lupus erythematosus with reported prevalence as high as 70%. The aims of this study were: to estimate the prevalence and types of headache in a sample of patients with systemic lupus erythematosus comparing it with rheumatoid arthritis, to determine clinical and serological associations. Eighty-one systemic lupus erythematosus and 29 rheumatoid arthritis consecutive patients seen in our outpatient clinic were interviewed. Headache was evaluated using the diagnostic criteria proposed by the International Headache Society. Additional evaluations were carried out in the 81 systemic lupus erythematosus patients including depression, disease activity, lupus damage, function disability, quality of life, and severity degree using a validated scales. We analysed the following autoantibodies: anti-double stranded DNA, anti-nucleosomes, anti-histones, anti-ribosomal P, anti-cardiolipin antibodies, anti-beta2-glycoprotein-I (GPI), and antinuclear antibodies. Forty-one per cent of systemic lupus erythematosus and 17% of rheumatoid arthritis patients suffered from headache (P = 0.02). No significant difference for any primary headache type between the two groups was found. Frequency of headache types in systemic lupus erythematosus patients was: migraine 24%, tensional-type headache 11%, and mixed headache 5%. In systemic lupus erythematosus patients the risk factors associated with headaches were Raynaud's phenomenon (OR 3.6; 95% CI 1.3-9.5; P = 0.009) and beta2GPI antibody positivity (OR 4.5; 95% CI 1.2-16.2; p = 0.016). We conclude that headache is more common in systemic lupus erythematosus than in rheumatoid arthritis patients and was independently associated with Raynaud's phenomenon and beta2GP-I antibodies.
Cephalalgia 2004 Dec
PMID:Prevalence and factors associated with headache in patients with systemic lupus erythematosus. 1556 14

Anti-phosphatidylethanolamine antibodies (aPE) belong to the group of anti-phospholipid antibodies (aPL) and are directed against neutral phospholipid, connected with co-factor protein, while cardiolipin antibodies (aKL) are directed against negative phospholipid. The paper presents a study of prevalence and clinical significance of IgG aPE in 28 patients (22 women and 6 men, mean age 47.6 +/- 11.6 years) with Sneddon's syndrome (SS), which consists in cerebrovascular disturbances and extensive livedo reticularis. IgG aPE were detected by immune-enzyme assay. The upper normal limit, calculated as mean + 3SD after studying 19 healthy donors, was 0.303 optic density units. aPE were found in 15 (54%), aKL and/or lupus anticoagulant (LA)--in 6 (21%) patients with SS. aPE were found in 10 (46%) out of 22 aKL- and LA-negative patients. Among the aPE-positive patients there was a higher incidence of cortic dementia (53% vs. 8%, p = 0.02), the widening of cortical sulci, detected by means of computed tomography and magnetic resonance imaging (73% vs. 31%, p = 0.05), and mild renal syndrome (73% vs. 16%, p = 0.03). Besides, they displayed a higher rate of headaches (87% vs. 62%), chorea (33% vs. 8%), epilepsy (27% vs. 8%), non-carrying of pregnancy (91% vs. 50%), peripheral venous thrombosis (27% vs. 15%), coronary heart disease (47% vs. 31%), cardiac valvular thickening, detected by means of EchoCG (93% vs. 69%), arterial hypertension (87% vs. 54%), thrombocytopenia (20% vs. 0), anemia (40% vs. 15%); however, the difference was not significant. The results show that aPE detection, performed in addition to detection of classic immunological antiphospholipid syndrome markers (aKL and LA), increases the portion of aPE-positive patients with SS by 33%. aPE are often (in 46% of cases) found in aKL- and LA-negative patients with SS. aPE is likely to be the most significant factor of thrombosis in small arteries of the brain cortex and kidneys, which could explain their association with dementia and renal syndrome.
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PMID:[Anti-phosphatidylethanolamine antibodies in patients with Sneddon's syndrome]. 1598 83

Neurological disturbances frequently emerge in antiphospholipid syndrome (APS). One hundred and twenty four patients (100 women, 24 men, mean age 37.5 +/- 11.3 years) with primary APS (PAPS), including 76 patients with Sneddon's syndrome and positive antibodies to phospholipids (aPL), have been studied. A structure of neurological disturbances was as follows: ischemic lesions of cerebral blood flow (LCBF) which comprised stroke and transient LCBF (91%); thrombosis of brain venous sinuses (3%); epileptic seizures (24%); headache (65%); chorea (15%); visual neuropathy (9%); peripheral neuropathy (6%); multiple-sclerosis-like syndrome (10%); myasthenia syndrome (1%); syndrome of parkinsonism of non-vascular genesis (1%) and psychotic disorders (2%). 84% patients had main systemic APS symptoms (fetal loss, thrombosis), which preceded neurological appearances in 78% cases. All the patients had aPL: aPL to cardiolipin (aCL) and/or lupus coagulant (LC) and/or aPL to phosphatidyl serine, phosphatidyl inositol, phosphatidyl ethanolamine. In some patients, aCL titres ranged from positive to negative values and LC was not consistently detected. Thus, the presence of clinical symptoms of PAPS including neurological disturbances demands an investigation of different aPL types as well as a replicate study for immunological confirmation of PAPS.
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PMID:[Neurological appearances of primary antiphospholipid syndrome]. 1598 22

Superior saggital sinus thrombosis (SSST), which has a strong causal link with antiphospholipid syndrome, rarely occurs in patients with systemic lupus erythematosus (SLE). We describe a 34-year-old woman with SLE whose clinical problem was mild headache. Her serology indicated negative antiphospholipid, anticardiolipin antibodies and lupus anticoagulants. However, marked dilatation of the entire saggital sinus with scattered thrombi was observed in enhanced-, surface- and three-dimensional reconstructed CTs (3D-CTs) without abnormal intra-axial signal in brain MRI. The enhanced-, surface- and 3D-CTs are useful to detect silent dural sinus dilatation with scattered thrombi in a patient with SLE without any symptoms of SSST.
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PMID:Marked saggital sinus dilatation and thrombi without thrombosis in a patient with systemic lupus erythematosus. 1627 9


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