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)

Serum FDPs were investigated in 30 healthy and 95 patients with pulmonary thrombembolia, not-stabilized angina pectoris, myocardial infarction, rheumatism, rheumatoid arthritis, lupus erythematodes and dermatomyositis. FDPs are determined by hemagglutination inhibition according to Merskey. They are found in the sera of the healthy in average values of 3.73 mkgr/ml. The highest average values in the first 24 h were found in case of pulmonary thrombembolia up to 106.64 mkgr/ml, followed by rheumatoid arthritis 26.3 mkgr/ml, myocardial infarction with complication 22.4 mkgr/ml, rheumatism +5.58 mkgr/ml, not-stabilized angina pectoris 5.5 mkgr/ml; and noncomplicated myocardial infarction 4.3 mkgr/ml. By the third day of the disease FDP in pulmonary thrombembolia decreased, whereas a negligible elevation was observed in case of non-complicated myocardial infarction. The results were interpreted as well as the cause for the presence of the mentioned products in those groups of diseases. FDP determination is recommended as a routine method in case of: diagnosis of pulmonary thrombembolia, differentiation of myocardial infarction with or without complications, differentiation of pulmonary thrombembolia from myocardial infarction in emergency states, progressing with chest pain, collapse phenomena, dyspnea and establishment of the activity of the process of rheumatoid arthritis. FDP determination in stenocardia and rheumatism is not expedient.
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PMID:[Level of fibrinogen/fibrin degradation products (F/FDP) in certain internal diseases]. 49 29

Acute myocardial infarction in systemic lupus erythematosus may be due to an atheromatous or arteritic process. Confirmation of the latter etiology has previously been made only at postmortem examination. A 45-year-old white woman with known systemic lupus erythematosus developed anginal pain and multiple episodes of acute myocardial infarction. During this period, there was serologic but no other clinical evidence of active systemic lupus erythematosus. Serial coronary angiographic studies were strongly suggestive of an arteritic process based upon (1) a saccular aneurysm with no obstructive lesions in a coronary artery supplying an area of recent transmural myocardial infarction and (2) the development of significant obstructive lesions in a previously normal coronary artery over a period of 18 days. This case illustrates the difficulties in distinguishing between atherosclerosis and arteritis using a single coronary angiographic study. The distinction is significant because of the different therapeutic interventions required.
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PMID:Coronary arteritis in systemic lupus erythematosus. 126 86

Little information is available about the clinical status and outcome of patients with a long history of lupus nephritis. We have reviewed the dossiers of 25 patients (23 women and two men) who have been monitored by our Unit for more than 10 years after the diagnosis of lupus nephritis. At presentation the mean age was 28.5 +/- 10.33 (SD) years, the mean plasma creatinine was 136.1 +/- 144.7 (SD) nmol/l, the mean proteinuria was 3.02 +/- 2.7 (SD) g/day. At initial renal biopsy 18 patients showed diffuse proliferative glomerulonephritis, six patients showed membranous glomerulonephritis and one showed focal proliferative glomerulonephritis. All patients but one were treated with corticosteroids and 18 were also given immunosuppressive agents. At the last observation (16 +/- 4.6 (SD) years after presentation), 19 patients have normal plasma creatinine (11 of them show proteinuria less than 0.2 g/day) and six patients show increased plasma creatinine (mean 203.3 +/- 61.9 (SD) mmol/l). Eleven patients have been without any treatment for 88 +/- 64 (SD) months. The incidence of lupus flare-ups fell significantly after the tenth year (0.31/patient/year between 0 and 10 versus 0.11 between years 11 and 27; p = 0.01). No case of pericarditis or cerebritis occurred after the tenth year. Only one case of cerebral thrombosis occurred before the tenth year, but ten severe atherosclerotic cardiovascular and cerebrovascular complications were seen after the tenth year (two cardiac infarcts, three angina pectoris, four cerebral thrombosis, one cerebral haemorrhage). Two cases of cancer (thyroid and lung) occurred after the tenth year. The professional rehabilitation was good in most patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical status of patients after 10 years of lupus nephritis. 148 Jul 42

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

A 64-year-old female patient with a prosthetic mitral valve suffered from recurrent typical angina and dyspnea. Left heart catheterization excluded a dysfunction of the prosthesis and coronary artery disease (CAD). A stress thallium scan demonstrated an ischemic reaction. An antimyosin scintigram was positive, indicating myocytal membrane disruption. Serological tests were suspicious for systemic lupus erythematosus (SLE). Therefore, an endomyocardial biopsy (EMB) was performed and a severe alteration of an intramyocardial artery, comparable with chronic SLE, was diagnosed. EMB is a useful diagnostic tool in patients with typical chest pain, positive thallium and anti-myosin scintigrams, however exclusion of CAD.
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PMID:[Diagnosis by endomyocardial biopsy: angina pectoris as a manifestation of lupus erythematosus]. 175 Feb 31

We have studied the cardiac manifestations of connective tissue diseases. In 213 files of patients with connective tissue disease of the Department of Medicina I, Hospital Santa Maria, during 21 years. Cardiac manifestations were observed in 63 (90%) SLE. Pericarditis was the most frequent manifestation and occurred in 33 patients (43%). The cardiac manifestations were observed in 40 (41%) RA. Pericarditis appeared in 11 patients, valvulopathy in 12 patients and coronaropathy in 11 patients. In 10 of PD diagnosed patients, ECG abnormalities were the only findings. Arrhythmias, conduction disturbances, cardiac failure and coronaropathy were the cardiac manifestations of PSS in 11 patients. Polyarteritis Nodosa patients had myocardial ischemia and another had a malignant hypertension diagnosis. We found pericardial effusion in one patient and angina in another one with MCTD diagnosis. We did'nt find any cardiac manifestation in AS. Cardiac manifestations are frequent in connective tissue diseases. The ECG, ECO and pathology show abnormal findings. Although there is not clinical cardiological expression of the disease we suggest the use of ECG. ECO Holter electrocardiography and isotopic myocardial perfusion scan technics in the clinical evaluation of such patients.
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PMID:[Cardiac manifestations of connective tissue diseases]. 269 91

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

A 32-year-old white woman presented with angina pectoris and an acute myocardial infarction (MI) complicated by congestive cardiac failure. Other symptoms and results of immunological investigation were highly suggestive of systemic lupus erythematosus (SLE). Thallium-201 scintigraphy confirmed an extensive MI, as initially suspected from an ECG. Cardiac catheterization delineated a poorly contracting left ventricle secondary to MI. Selective coronary angiography showed features suspicious of coronary arteritis involving the left anterior descending and left circumflex coronary arteries. Right ventricular endomyocardial biopsy failed to show any 'small-vessel disease', vasculitis or myocarditis. We suggest that the acute MI was caused by coronary arteritis due to SLE. Overview of the literature indicates that coronary arteritis is not as rare a complication of SLE as previously believed; however, acute MI is most unusual.
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PMID:Systemic lupus erythematosus with coronary vasculitis and massive myocardial infarction. A case report. 371 54

Long-acting nifedipine tablets were given to 47 severely and moderately hypertensive patients with renal insufficiency, cardiovascular, cerebrovascular, and peripheral vascular disease, diabetes mellitus, asthma, and systemic lupus erythematosus. Nifedipine substituted vasodilators (n = 22), was added to beta blockers and thiazides (n = 14), and was used alone (n = 11). In all three groups blood pressure was significantly reduced without aggravation of angina pectoris, intermittent claudication, cerebrovascular disease, or renal failure. Side effects were mild and transient. We found nifedipine tablets convenient and safe, as well as efficacious in patients with serious conditions.
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PMID:Long-acting nifedipine in moderate and severe hypertensive patients with serious concomitant diseases. 401 94

A 27-year-old black woman with cardiac failure, angina pectoris and Raynaud's syndrome is presented. Skin biopsy and barium studies established the diagnosis of scleroderma (progressive systemic sclerosis (PSS)). Systemic lupus erythematosus (SLE) was strongly suggested by the results of immunological studies and increasing severity of renal failure. Because of the possibility of a cardiomyopathy, cardiac catheterization, selective coronary angiography and right ventricular endomyocardial biopsy were carried out but failed to show any histological features of either SLE or PSS. The patient went into progressive renal failure despite immunosuppressive therapy and plasmapheresis and died; consent for autopsy was refused. A final diagnosis of mixed connective tissue disease (MCTD) was made. The salient features of cardiac involvement in SLE, PSS and MCTD are outlined.
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PMID:Cardiac involvement in mixed connective tissue disease. A fatal case of scleroderma combined with systemic lupus erythematosus. 406 33


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