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

Studies on the prevalence of headache in systemic lupus erythematosus (SLE) have shown that it varies from 32 to 78%. The purpose of our study was to determine the prevalence and characteristics of headache in SLE compared with patients with different types of diffuse connective tissue diseases (DCTD) and its relationship with clinical and laboratory manifestations of SLE. We studied patients with SLE (SLE group) and patients with DCTD (control group). All patients were made to answer questionnaire to assess the presence of headache, characterized by at least five episodes of headache during the last year, which was classified according to the International Headache Society criteria. A total of 207 patients were studied, 115 in SLE group and 92 in the control group. The 1-year prevalence of headache was 75.7% in SLE group and 66% in the control group. When the groups were analyzed, 66.1% met the diagnostic criteria for migraine in the SLE group compared with 52.2% in the control group (p=0.04) and 13.9% for tension-type headache in SLE group compared with 16.3% in the control group. The former was the only variable that reached statistical significance comparing the two groups. Both headache and migraine were associated with Raynaud's phenomenon in SLE patients (odds ratio of 2.80, 95% confidence interval: 1.11-7.05, p=0.02 and odds ratio of 2.34, 95% confidence interval: 1.04-5.23, p=0.03, respectively). These results suggest that headache is a common manifestation in SLE and in other DCTD and we cannot exclude the possibility that it may be related to the emotional stress induced by such clinical situations.
 ...
PMID:Prevalence and classification of headache in patients with systemic lupus erythematosus. 1643 62

Considerable experimental and clinical data indicate that sex has an important influence on cardiovascular physiology and pathology. This report integrates selected literature with new data from the Women's Ischemia Syndrome Evaluation (WISE) on vascular findings in women with ischemic heart disease (IHD) and how these findings differ from those in men. A number of common vascular disease-related conditions are either unique to (e.g., hypertensive disorders of pregnancy, gestational diabetes, peripartum dissection, polycystic ovarian syndrome, etc.) or more frequent (e.g., migraine, coronary spasm, lupus, vasculitis, Raynaud's phenomenon, etc.) in women than men. Post-menopausal women more frequently have many traditional vascular disease risk conditions (e.g., hypertension, diabetes, obesity, inactivity, and so on), and these conditions cluster more frequently in them than men. Considerable evidence supports the notion that, with these requisite conditions, women develop a more severe or somewhat different form of vascular disease than men. Structurally, women's coronary vessels are smaller in size and appear to contain more diffuse atherosclerosis, their aortas are stiffer (fibrosis, remodeling, and so on), and their microvessels appear to be more frequently dysfunctional compared with men. Functionally, women's vessels frequently show impaired vasodilator responses. Limitations of existing data and higher risks in women with acute myocardial infarction, need for revascularization, or heart failure create uncertainty about management. A better understanding of these findings should provide direction for new algorithms to improve management of the vasculopathy underlying IHD in women.
 ...
PMID:Some thoughts on the vasculopathy of women with ischemic heart disease. 1645 68

In this article we review studies in which Automated Neuropsychological Assessment Metrics (ANAM) measures were used to screen for impairment in various clinical populations. These clinical groups include patients with multiple sclerosis, systemic lupus erythematosus, Parkinson's disease, Alzheimer's dementia, acquired brain injury, and migraine headache. Data are also presented from a group of outpatient referrals unselected with respect to clinical condition. Findings support the use of ANAM as a screening procedure for identifying the impaired patient.
 ...
PMID:Identifying and monitoring cognitive deficits in clinical populations using Automated Neuropsychological Assessment Metrics (ANAM) tests. 1710 Dec 58

Brain magnetic resonance imaging (MRI) studies in migraine patients have demonstrated lesions consisting of focal regions of increased signal intensity within the white matter. Antiphospholipid antibodies are known to have a role in many diseases including migraine. The aim of the present study was to ascertain the relationship between MRI-visualized cerebral focal hyperintense lesions and serum antiphospholipid antibody levels, as well as blood coagulation parameters in migraine patients. One hundred and two (77 females, 25 males, mean age 33.8 +/- 11.1) consecutive migraine patients and a control group of 94 (70 females, 24 males, mean age 33.2 +/- 10.8) healthy subjects were enrolled. All individuals underwent brain MRI. Complete blood examinations, autoantibodies, antiphospholipids antibodies including anticardiolipin and lupus anticoagulant (aCL, LAC), antithrombin III, Protein C and S serum levels were ascertained in the subjects who presented white matter lesions on MRI. Twenty-seven (26.4%) migraine patients and six (6.3%) healthy subjects in the control group showed focal regions of increased intensity signal within cerebral white matter (odds ratio 5.3, 95% CI: 1.98-16.36). In migraine patients with white matter lesions, antiphospholipid antibodies were not detected and serum levels of antithrombin III, and proteins C and S were normal. White matter lesions in migraine patients are fairly common. This finding is not associated with antiphospholipid antibodies or abnormal coagulation parameters. The significance of such lesions at present remains unclear.
 ...
PMID:Brain MRI white matter lesions in migraine patients: is there a relationship with antiphospholipid antibodies and coagulation parameters? 1711 21

There are potential concerns regarding serotonin receptor agonists in SLE patients with migraine, particularly patients with concomitant Raynaud's syndrome. We estimated the prevalence of lupus-related headache and Raynaud's syndrome in the Montreal General Hospital SLE clinic cohort and evaluated the relationship between these two variables in multivariable logistic regression models, controlling for age, sex, race, SLE duration and the presence of lupus anticoagulant and antibodies to cardiolipin and beta2 glycoprotein I. We also assessed, through chart review in those individuals with both Raynaud's syndrome and migraine, a history of serotonin receptor agonist use, and any associated worsening vasospasm. Based on Systemic Lupus Activity Measure (SLAM) scores, the cumulative incidence of lupus-related headache in our sample (n = 391) was 46.1%; the prevalence of Raynaud's syndrome was 49.4%. The adjusted odds ratio (OR) for lupus-related headache and Raynaud's syndrome was 1.7 (95% CI 1.1, 2.5). In addition, there was a strong independent relationship between headache and anti-beta2 glycoprotein I antibodies (adjusted OR 5.6 [95% CI 1.8, 17.0]). The data from our chart review suggest that careful use of serotonin receptor agonists in patients with both Raynaud's syndrome and migraines may be undertaken, although caution would necessitate that these agents not be used in individuals with very severe Raynaud's (eg, digital ulcerations, and so on).
Lupus 2006
PMID:Headache, Raynaud's syndrome and serotonin receptor agonists in systemic lupus erythematosus. 1712 May 94

Young patients with migraine are at increased risk for stroke, particularly patients with an aura of focal neurologic deficits. Other causes of ischemia are often identified in patients with migraine, including patent foramen ovale, lupus anticoagulant, cervical carotid dissection, arteriovenous malformation, and hyperactivity of the clotting system. Migrainous stroke is only diagnosed when all other possible causes of stroke have been eliminated and the patient has irreversibility of the usual aura, associated with an ischemic infarct in the appropriate brain territory. Prophylactic therapy of migraine with aura may be beneficial in preventing migrainous stroke.
 ...
PMID:Stroke and migraine. 1736 79

In 1983, a detailed clinical description of a new syndrome was published. This prothrombotic syndrome was initially called the anticardiolipin syndrome and subsequently the antiphospholipid syndrome (APS), or Hughes Syndrome. Almost uniquely, it results in arterial as well as venous thrombosis and is marked by the presence of circulating antiphospholipid antibodies. Clinical features are protean, ranging from peripheral deep vein thrombosis (DVT) to involvement of internal organs such as the liver, kidneys, and adrenals. Likewise, arterial thrombosis can result in life-threatening infarction of organs such as the heart. The nervous system is frequently affected, with migraine, memory loss, balance disorders, stroke, and atypical multiple sclerosis being prominent. Other features include recurrent miscarriage, thrombocytopenia, and livedo reticularis. More recent observations have included ischemic bone fractures, renal and celiac artery stenosis, and a possible tendency toward accelerated atherosclerosis. The condition is seen in patients with lupus, but, significantly, occurs without associated lupus ("primary" APS)-indeed, increasing clinical recognition of Hughes Syndrome suggests that this condition will overtake lupus in prevalence. Treatment at present is by anticoagulation. The mechanisms for thrombosis are being worked out; it has been suggested that in some situations (e.g., pregnancy loss), an inflammatory component as well as thrombosis may play a part.
 ...
PMID:Hughes Syndrome: the antiphospholipid syndrome--a clinical overview. 1742 56

The antiphospholipid syndrome (APS) is now recognized as a multi-system disease, the clinical expression of which may include various target-organs involvements. Despite the reported heterogeneity in clinical presentation of APS, the interrelations between various manifestations of the disease has not yet been studied. We evaluated the principle associations between a variety of clinical manifestations in APS patients, applying factor analysis. Two-hundred and forty-six APS patients were studied. The following disease manifestations were used for the factor analysis: recurrent fetal loss, intrauterine growth restriction (IUGR), venous and arterial thrombosis, cardiac valves thickening/dysfunction, valvular vegetations, stroke, epilepsy, migraine, arthritis, livedo reticularis, thrombocytopenia, leukopenia and autoimmune hemolytic anemia (AIHA). The results were further analysed in relation to sex and to primary APS versus APS associated with SLE. Five factors were derived, which accounted for 59.7% of the variance of the matrix. Factor 1 (which explained 18.5% of variance of the original matrix) represented the association between cardiac valves abnormalities, livedo reticularis and AIHA. Factor 2 (13.8% of variance) represented association between arthritis, thrombocytopenia and leukopenia. Factor 3 (10.3% of variance) represented an association between recurrent fetal loss and IUGR. Factor 4 (9.3% of variance) represented inverse correlation between arterial and venous thrombosis. Factor 5 (7.8% of variance) represented an association between epilepsy and migraine. Application of factor analysis revealed specific clusters of cardiac, cutaneous, hematological and neurological manifestations. Our result also point to a possible divergence of arterial and venous thrombotic tendency. Awareness of these patterns might give us a better understanding of the disease.
Lupus 2007
PMID:Clusters of disease manifestations in patients with antiphospholipid syndrome demonstrated by factor analysis. 1743 2

Chronic medical conditions can complicate maternal and fetal health during pregnancy, making unintended or mistimed pregnancy problematic. The use of highly effective reversible contraceptives is important for women with health issues, yet sometimes those same illnesses make the contraceptives themselves less effective or less safe. We review the evidence surrounding contraceptive use by women with six common medical conditions: systemic lupus erythematosus, diabetes mellitus, anticonvulsant use for epilepsy or mood disorder, HIV infection, migraine headache, and obesity. In some instances it is not possible to make a risk-free contraceptive choice, yet pregnancy may be even riskier. Good clinical judgment and patient counseling must be exercised.
 ...
PMID:Contraception for women with chronic medical conditions. 1747 68

The objective of this study was to analyse the prevalence and characteristics of the main clinical and immunological manifestations at the onset and during the evolution of the disease in a cohort of patients from Latin America (mainly of mestizo origin) and to compare the Latin American with the European patients. Clinical and serological characteristics of 100 APS patients from Mexico and Ecuador were collected in a protocol form that was identical to that used to study the ;Euro-Phospholipid' cohort. The cohort consisted of 93 female patients (93.0%) and seven (7.0%) male patients. There were 91 mestizos (91.0%), seven whites (7.0%) and two Amerindians (2.0%). The most common manifestations were livedo reticularis (40.0%), migraine (35.0%), inferior extremity deep vein thrombosis (32.0%), thrombocytopenia (28.0%) and hemolytic anemia (20.0%). Several clinical manifestations were more prevalent in Latin American than in European patients and they included mainly neurological (migraine, transient global amnesia, acute ischemic encephalopathy, amaurosis fugax) and cutaneous (livedo reticularis, skin ulcerations, superficial cutaneous necrosis, multiple subungual splinter hemorrhages) manifestations as well as hemolytic anemia. The APS has a wide variety of clinical and immunological manifestations at the onset and during the evolution of the disease and the ethnic origin in addition to environmental and socioeconomic factors can modify the disease expression.
Lupus 2007
PMID:Antiphospholipid syndrome in Latin American patients: clinical and immunologic characteristics and comparison with European patients. 1757 41


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>