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)

Raised levels of serum antiphospholipid antibodies have most commonly been reported in patients with systemic lupus erythematosus (SLE). There remains, however, a group of patients with raised antiphospholipid antibody levels who do not have any other well defined disease, but do have clinical features associated with these raised antibodies. The clinical, haematological, and serological features of 20 such patients are reported. Antiphospholipid antibody levels were measured by a solid phase assay for anticardiolipin activity. Fourteen patients had raised IgG antiphospholipid antibodies, 12 had raised IgM, and six had both. Nine out of 19 had raised antinuclear antibody levels; however, non fulfilled criteria for the diagnosis of SLE. Seven patients had a history of venous thrombosis and five of definite or presumed arterial thrombosis-for example, stroke. Of the 15 female patients who underwent pregnancy, 12 experienced fetal loss with up to eight abortions each (mean 3.6). Six individuals had thrombocytopenia and four others had migraines. Other clinical features included livedo reticularis, cardiac and neuropsychiatric disorders, arthralgias, and Raynaud's phenomenon. These findings confirm that the clinical features of individuals with what may be called the 'primary antiphospholipid syndrome' are similar to those in patients with other diagnoses who have raised antiphospholipid antibodies. They indicate that the antiphospholipid syndrome may be related to SLE and other autoimmune diseases, but that, although it frequently overlaps with these disorders, it also exists as a distinct entity.
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PMID:Primary antiphospholipid syndrome: features of patients with raised anticardiolipin antibodies and no other disorder. 273 Jan 64

We present a patient with systemic lupus erythematosus who developed an anterior spinal artery syndrome (ASAS) in association with livedo reticularis, leg ulcerations and thrombocytopenia. Low serum titres of anticardiolipin antibodies were detectable throughout the course of this disease. The patient recovered from the first episode of ASAS under corticosteroid treatment but remained paralytic after a second episode. Repeated magnetic resonance imaging of the spinal cord failed to show altered signal intensity.
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PMID:Anterior spinal artery syndrome in systemic lupus erythematosus. 274 95

An antiphospholipid antibody (APLA) syndrome has been proposed for those patients with systemic lupus erythematosus (SLE) or with other connective tissue diseases who have APLA and manifestations that seem related to their effect (venous thrombosis, arterial occlusions, thrombocytopenia, hemolytic anemia, recurrent fetal loss, leg ulcers, and livedo reticularis). Occurrence of a primary antiphospholipid syndrome has also been mentioned but not defined. We present 9 young patients who had at least 2 of the clinical manifestations that have been related to high titers of APLA, but had neither SLE nor other recognizable connective tissue disease. We propose criteria for diagnosis of such a primary antiphospholipid syndrome and discuss the possible mechanisms whereby a single autoantibody can cause systemic disease.
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PMID:Primary antiphospholipid syndrome. 274 88

Livedo reticularis and antiphospholipid antibodies have previously been found to be associated with a subgroup of patients with systemic lupus erythematosus. We present a case of livedo reticularis accompanied by antiphospholipid antibodies, in which no other signs of any systemic or cutaneous disease could be detected.
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PMID:[Livido racemosa in detection of anti-phospholipid antibodies]. 275 58

Anticardiolipin antibodies (aCL) were measured in the sera of patients with different connective tissue diseases and spondyloarthropathies. Elevated antibody binding was found in systemic lupus erythematosus (SLE), rheumatoid arthritis, scleroderma, primary sicca syndrome, dermatopolymyositis and psoriatic arthritis but not in ankylosing spondylitis. The 15 highest binding SLE patients included 10 with Raynaud's phenomenon, 5 with livedo reticularis, 7 with vasculitis, 3 with major thrombotic episodes and 3 with spontaneous abortions. aCL were also measured in patients with these clinical features in isolation. Seven of 18 patients with multiple thromboses and 3/22 with multiple spontaneous abortions had raised aCL binding. Normal or near normal levels were found in patients with idiopathic thrombocytopenia, livedo reticularis, a single cerebral thrombosis and uncomplicated myocardial infarction.
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PMID:Antiphospholipid antibodies in the connective tissue diseases: their relation to the antiphospholipid syndrome and forme fruste disease. 277 57

Cardiovascular manifestations develop in the majority of SLE patients at some time during the course of their illness, the most common being acute fibrinous pericarditis and pericardial effusion. Echocardiography has demonstrated an increased incidence of pericardial effusion, even in those who have minimal symptoms. Chronic adhesive pericarditis, pericardial tamponade, and constrictive pericarditis occur rarely. While myocarditis is commonly noted at autopsy, it is often silent clinically. Diagnosis during life can be confirmed only by endomyocardial biopsy. Electrocardiographic changes are often nonspecific. Endocarditis with superimposed nonbacterial verrucous vegetations (Libman-Sacks) is noted in more than 40% of hearts at autopsy, but is rarely diagnosed during life. Valve dysfunctions, such as aortic stenosis, aortic insufficiency, mitral stenosis, and mitral insufficiency, occasionally manifest during life and rarely may necessitate surgery. Atrial and ventricular arrhythmias, first degree AV block, and acquired CHB occur in association with pericarditis, myocarditis, vasculitis, and myocardial fibrosis, respectively. CCHB developing in newborns of mothers with SLE, particularly those who have an antibody to soluble tissue ribonuclear protein RO(SS-A), is increasingly being appreciated by both pediatric cardiologists and rheumatologists. Recently, severe coronary atherosclerosis resulting in angina pectoris and/or myocardial infarction in young adults has been noted, particularly in those who had developed risk factors such as hypertension and hyperlipidemia while receiving prolonged corticosteroid therapy. Rarely, coronary arteritis may produce similar symptoms. Congestive heart failure of either single or multiple etiologies carries an ominous prognosis. It remains a cause of high morbidity and mortality unless recognized early and treated properly. Extracardiac vascular manifestations of SLE include telangiectasia, vasculitis, livedo reticularis, Raynaud's phenomena, and thrombophlebitis, all of which may occur either alone or in different combinations. Evidence is now slowly accumulating that substantiates that immune complex deposition, complement activation and subsequent inflammatory reaction is responsible for the majority of the cardiovascular manifestations of SLE, for example, pericarditis, myocarditis, endocarditis, coronary arteritis, coronary atherosclerosis, and systemic and pulmonary vasculitis.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Cardiovascular manifestations of systemic lupus erythematosus: current perspective. 286 Jun 99

Two patients with the lupus anticoagulant exhibited unusual cutaneous manifestations. They both fulfilled four criteria for systemic lupus erythematosus and had experienced deep venous thrombosis. The first patient suffered from a leg ulcer that resembled a pyoderma gangrenosum. The second patient presented erythematous and purplish macules on the fingertips. The histologic studies showed only microthrombosis in the dermal vessels without vasculitis, although such lesions in systemic lupus erythematosus are usually attributed to vasculitis. The association of these cutaneous lesions with lupus anticoagulant has never been reported. It is likely that this association is not fortuitous. After a review of the literature, it seems possible to individualize a new syndrome characterized by the presence of a subgroup of antiphospholipid antibodies. Thrombosis, spontaneous abortions, neurologic manifestations, pulmonary hypertension, positive results of a Coombs' test, and thrombocytopenia can be included in this syndrome, which overlaps with systemic lupus erythematosus. Certain cutaneous symptoms are associated with the presence of lupus anticoagulant or other antiphospholipid antibodies: leg ulcers, distal cutaneous ischemia, widespread cutaneous necrosis, and livedo. They can be considered as the dermatologic manifestations of this syndrome.
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PMID:Cutaneous manifestations associated with the presence of the lupus anticoagulant. A report of two cases and a review of the literature. 309 56

Four patients with recurrent stroke and multi-infarct dementia are presented in whom the dementia was progressive and severe. Three of the patients developed the dementia during the course of an illness which was punctuated by repeated episodes of cerebral infarction demonstrated by computed tomographic (CT) scans. The fourth patient presented with an illness dominated by progressive and deteriorating higher mental functions, which culminated in a major stroke 18 months later. Three patients fulfilled the American Rheumatism Association (ARA) criteria for the classification of systemic lupus erythematosus, the fourth had a 'lupus-like' disease. All had livedo reticularis, severe migraines, and also demonstrated antibodies to phospholipids. All four patients suffered deep vein thromboses.
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PMID:Recurrent stroke and multi-infarct dementia in systemic lupus erythematosus: association with antiphospholipid antibodies. 311 54

A 44-year-old woman with livedo reticularis, multiple ischemic strokes, and transient ischemic attacks (Sneddon's syndrome) had antiphospholipid antibodies--the lupus anticoagulant and anticardiolipin antibodies. This patient provides support for the hypothesis that these antibodies are involved in the pathogenesis of this rare but now potentially treatable disorder.
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PMID:Sneddon's syndrome: an antiphospholipid antibody syndrome? 276 16

Antiphospholipid antibodies may be detected by solid phase anticardiolipin antibody tests, the lupus anticoagulant test, or standard tests for syphilis (STS). The occurrence of these antibodies has been associated with venous or arterial thrombosis, fetal loss, and possibly thrombocytopenia. Other suggested features that may be associated with these antibodies include livedo reticularis, migraine, chorea, and heart valve lesions. Uncontrolled studies of small numbers of affected women with recurrent fetal loss suggest that prednisone and aspirin therapy during pregnancy may improve pregnancy outcome. Anticoagulant therapy is recommended for patients with thrombosis for as long as antiphospholipid antibodies persist.
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PMID:Antiphospholipid antibodies--autoantibodies with a difference. 313 Jul 72


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