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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

All patients with systemic lupus erythematosus in a prospective, epidemiologically based study within a defined area in southern Sweden were invited to participate in an investigation of cardiac function. From 1981 to 1988, 101 patients were included in the study, and 75 of them were investigated according to a fixed protocol by echocardiography, Doppler cardiography, electrocardiography (ECG) at rest and at exercise, and myocardial scintigraphy (in patients whose ECG became abnormal during exercise). IgG anticardiolipin antibodies (IgG aCL) were determined by ELISA. Twenty of the 75 patients (27%) had valvular disease and 12 of these (60%) had increased concentrations of IgG aCL, compared with 12 of 55 (22%) without valvular disease (p less than 0.01). Pericardial effusion was detected in 14 patients (19%) during the study period. Mild pulmonary hypertension was found in 11 patients (16%), who also had increased frequency of IgG aCL. Myocardial infarction had occurred in 7 patients, 3 of whom were women less than 40 years of age. Echocardiography revealed regional hypokinesis or akinesis in 5 of the patients with myocardial infarction. Exercise testing revealed low work capacity in 13 of 54 patients (24%), the limiting symptoms being mainly exhaustion or musculoskeletal pain. An abnormal resting ECG was found in 9 of the patients participating in the exercise test. During exercise, abnormal ST-depression was observed in 8 patients, 2 of whom developed angina. Myocardial scintigraphy was performed in 6 of these patients, revealing reversible uptake defects in all. Prolonged glucocorticoid treatment was associated with valvular abnormalities as well as myocardial infarction. Valvular abnormalities and IgG aCL appeared to be risk factors for cerebral infarction.
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PMID:Cardiovascular disease in systemic lupus erythematosus. A study of 75 patients form a defined population. 151 95

Eight patients, 3 with systemic lupus erythematosus (SLE) or "SLE-like" disease, 1 with sarcoidosis, and 4 with no connective tissue disease had transient ischemic attacks (TIA) or cerebral infarctions associated with high levels of anticardiolipin antibodies (ACA). Cerebral ischemic events included amaurosis fugax, recurrent hemispheric TIA, cerebral infarction, and multi-infarction dementia. Treatment with acetylsalicylic acid was ineffective in 3 patients. Warfarin, alone or in combination with dipyridamole or steroids, may reduce the risk of further cerebrovascular events.
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PMID:Cerebral ischemia associated with anticardiolipin antibodies. 164 13

Twelve patients with systemic lupus erythematosus (SLE) who developed major acute cerebrovascular episodes are described. All patients were female, with a mean age of 43.3 years and they had suffered from SLE for between 1 month and 22 years (mean 9.3 years) at the time of stroke. All patients had multiple clinical and laboratory features of systemically active SLE. Stroke was the initial neurological feature in nine patients. Cerebral infarction was confirmed in eight patients and cerebral haemorrhage in two; the two remaining patients had convincing clinical evidence of thromboembolic neurological complications. Characteristic clinical and serological features of antiphospholipid antibodies were observed in six patients (50 per cent). Five patients died as a direct result of stroke and two other patients died within one year.
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PMID:Acute cerebrovascular episodes in systemic lupus erythematosus. 175 74

We investigated the anticardiolipin antibody (ACA) in a series of patients with cerebral infarction without systemic lupus erythematosus (SLA). Clinical and laboratory data were assessed from a series of 250 non-SLE patients with cerebral infarction who visited our clinic from 1988 to 1990. The concentration of anticardiolipin IgG antibody was measured by an enzyme-linked immunosorbent assay technique. An elevated ACA level was defined as one which was greater than 3 standard deviations above the mean level for normal controls. We examined the CT findings and risk factors for stroke such as hypertension, diabetes mellitus, hyperlipidemia and cardiac disease. Laboratory data such as the platelet count, the presence of lupus anticoagulant and a biologic false-positive test for syphilis were also investigated. Among the 250 patients with infarction, IgG ACA was detected in 22 (8.8%). There was no significant difference in incidence of ACA between the patients with cerebral thrombosis and those with cerebral embolism. On CT scan, multiple cerebral infarcts were noted in 18 of the 22 patients. As regards the location of the infarct, the cerebral cortex together with the basal ganglia was more common than isolated lesions of the cortex or basal ganglia. Concerning the risk factors for stroke, hypertension was noted in 12, diabetes mellitus in 2, hyperlipidemia in 2 and cardiac disease in 2. Lupus anticoagulant and thrombocytopenia were not detected in any of the cases. A biologic false-positive test for syphilis was observed in one case. Dementia was present in 12 of the 22 patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Anticardiolipin antibody in cerebral infarction]. 191 23

Ten patients with circulating lupus anticoagulant who presented with cutaneous vascular disease and cerebrovascular disease are presented. Cutaneous manifestations were gangrene, thrombophlebitis, ulcers, and livedo reticularis. All 10 patients had cerebral infarction. The relationship between the cerebral and cutaneous vascular changes and the presence of lupus anticoagulant is supported by a common noninflammatory vascular thrombosis histologically in these patients and by the presence of similar pathologic and clinical findings in patients with the lupus anticoagulant syndrome.
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PMID:Cutaneous thrombosis, cerebrovascular thrombosis, and lupus anticoagulant--the Sneddon syndrome. Report of 10 cases. 210 36

Twenty-one patients with anti-phospholipid antibodies (APLA), who were selected from 104 patients with antinuclear antibody or anti-DNA antibody, were studied to define clinical characteristics of APLA. Of the 21 patients, the incidences of IgG anti-cardiolipin antibody (ACA), IgM ACA, lupus anticoagulant (LAC) and BFP-STS were 20, 7, 11 and 12, respectively, and they were highly related with each other. The number of items of the 1982 ARA revised criteria for the classification of SLE was significantly low (mean value = 3.3), and also the level of serum C 4 was significantly high (mean value = 88% of normal) compared with those in patients without APLA. The incidence of thrombocytopenia and hemolysis was significantly high when compared with those in patients without APLA, and they were closely related to the presence of LAC. The incidence of thrombosis was markedly high (48%), 10 of 21 patients, especially those of cerebral infarction and deep vein thrombosis. Cerebral infarction was significantly associated with LAC. The obstetric complication was 4 of 13 patients (31%) in the incidence, which was significantly high compared with that in patients without APLA. Of them, natural abortion was closely associated with LAC. Based on these observations, it seems that autoimmunological disease activity in patients with APLA may be slight to mild, and strongly suggested that APLA may play an important role particularly in the pathogenesis of acquired thrombotic tendency.
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PMID:[Clinical characteristics of anti-phospholipid antibodies]. 211 74

We describe a case of systemic lupus erythematosus (SLE) with nephrotic syndrome who suffered from myocardial infarction and cerebral infarction associated with hyperLp(a)aemia. The proband was an 18-year-old Japanese male who was found to have hypercholesterolemia and hyperLp(a)aemia, with a serum total cholesterol level of 361 mg/dl and a serum Lp(a) level of 197 mg/dl. His father and mother showed higher Lp(a)levels (26 and 56 mg/dl, respectively) than those in normals (18 +/- 0.6 mg/dl, mean +/- SE). Lp(a)glycoprotein phenotypes were examined. The proband had the phenotype S2/4, which is associated with high Lp(a) concentration. His parents had the phenotype S3/4 and S2/4. No cardiovascular diseases were noted in other members of his family. After treatment with CS-514, a competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase. Lp(a) levels decreased from 197 to 121 mg/dl, but still remained abnormally high. LDL apheresis using a Liposorber system was attempted in this patient. Total and LDL cholesterol levels decreased by 57 and 62%, respectively. Lp(a) levels decreased by 68%. These results suggest that LDL apheresis may be an alternative therapy in drug resistant hyperLp(a)aemia.
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PMID:A case of hyperLp(a)aemia, associated with systemic lupus erythematosus, suffering from myocardial infarction and cerebral infarction. 214 57

A case of systemic lupus erythematosus (SLE) with subarachnoid hemorrhage due to a ruptured intracranial aneurysm is reported. A 31-year-old woman who had been treated with steroid for SLE was admitted to our department with severe headache, and nausea. CT scan showed subarachnoid hemorrhage and the left carotid angiogram revealed a small aneurysm at the supraclinoid portion of the left internal carotid artery. She had no neurological deficit. Hematological examination on admission showed disseminated intravascular coagulation (DIC), therefore, we decided to perform an intentionally delayed operation. In the meantime we treated the patient for DIC with FOY and methylprednisolone. The operation was performed after two weeks, when DIC had been eliminated completely. Postoperative hematological examination showed severe thrombocytopenia. We considered that SLE had come to the fore again, so we used Danazol in company with FOY and steroid. It seemed that Danazol was very effective for her. She was discharged about two months after admission with no problem. Cerebral apoplexy, such as cerebral infarction and cerebral hemorrhage, has often been seen in SLE, but subarachnoid hemorrhage due to a ruptured aneurysm is very rare. We could find only five reports of this phenomenon. Their prognoses were all, unfortunately, poor. It should be born in mind for therapy that a patient in SLE has a tendency to bleed. It seems that repeated hematological examinations and quick and proper management are important. We think that the aneurysmal formation in SLE is due to lupus vasculitis or the fragility of blood vessels due to a long use of Steroid.
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PMID:[A case of systemic lupus erythematosus with subarachnoid hemorrhage due to ruptured aneurysm]. 220 86

Systemic lupus erythematosus is a disease characterized by multiple autoimmune phenomena, and a broad clinical spectrum. Involvement of the central nervous system is common, and in the majority of patients occurs mainly as an organic brain syndrome or as migraineous headache. Cerebral atrophy as judged by CT scan is common. Cerebral infarction occurs in a minority of patients, mainly those with high disease activity and a high titer of anti-phospholipid antibodies. Systemic lupus erythematosus should be considered as a possible diagnosis in patients with certain central nervous system aberrations, especially young females.
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PMID:[Central nervous symptoms and findings in patients with systemic lupus erythematosus]. 221 32

We investigated the clinical and pathologic characteristics of stroke in 234 patients with systemic lupus erythematosus. Thirteen patients (5.6%) developed cerebrovascular disease. Cerebral infarction was noted in eight, cerebral hemorrhage in two, and subarachnoid hemorrhage in three. In seven (54%) of these 13 patients, stroke occurred less than or equal to 5 years after systemic lupus erythematosus was diagnosed. Among the predisposing risk factors for stroke, hypertension was the most important. Lupus anticoagulant was detected in three (38%) and anticardiolipin antibody in three (43% of seven investigated) of the patients with infarction. Evaluation of the clinical manifestations and autoantibodies indicated that renal involvement and high titers of anti-deoxyribonucleic acid antibody were more frequent in the stroke group than in the non-stroke group. Autopsy studies on six of the patients with stroke revealed small infarcts and hemorrhages in all, but in no case was true angiitis observed. Libman-Sacks endocarditis was found in two of the three patients with infarction. In conclusion, the important contributory factor to the development of stroke in patients with systemic lupus erythematosus is considered to be hypertension mediated by immunologic abnormalities. Antiphospholipid antibodies and Libman-Sacks endocarditis are closely associated with occlusive cerebrovascular disease.
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PMID:Stroke in systemic lupus erythematosus. 223 45


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