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

The clinical course of chronic diffuse interstitial lung disease (ILD) was studied in 14 patients with SLE. The mean duration of follow-up was 7.3 years. All patients had dyspnea on exertion, pleuritic chest pain, chronic cough, and basilar rales. Chest roentgenogram showed diffuse or basilar infiltrates, pleural disease, and elevation of both diaphragms. Systemic corticosteroids were given early in the course of the illness for lung involvement and multisystem disease. Diffusing capacity for carbon monoxide (DLCO) and inspiratory vital capacity (IVC) improved or remained unchanged in the majority of patients. Respiratory complaints improved in all patients; however, two patients died of pulmonary fibrosis and another died of bacterial pneumonia. Alveolar septal deposits of immunoglobulins and complement were found. This study showed that while variability existed among individual subjects, the clinical progression of ILD was slow and tended to improve or stabilize with time.
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PMID:A long-term study of interstitial lung disease in systemic lupus erythematosus. 221 53

The cause of the reduced lung volume in the 'shrinking lung' syndrome of systemic lupus erythematosus (SLE) was investigated in 12 patients with the condition. Nine patients described persistent episodes of pleuritic chest pain. Narrow section (3 mm) computed tomography of the thorax revealed no interstitial fibrosis or significant pleural disease. Assessment of diaphragmatic function using manoeuvres more reliable than the maximal occluded efforts previously used alone to assess respiratory muscle strength, showed that diaphragm strength was unequivocally normal in nine of 12 patients. In three, maximum transdiaphragmatic pressure was moderately reduced, but phrenic nerve stimulation demonstrated that this was due to incomplete activation of the diaphragm during a maximal voluntary effort, rather than to a primary abnormality of the diaphragm. Results of maximum lung recoil pressures and dynamic compliance, and analysis of the 12-s maximum voluntary ventilation, suggested a restriction in chest-wall expansion, although it was not possible to identify the underlying cause of this on the basis of our results. We conclude that the 'shrinking lung' syndrome of SLE is not explained by a primary abnormality of the diaphragm.
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PMID:Diaphragm strength in the shrinking lung syndrome of systemic lupus erythematosus. 260 42

This is a case report of pulmonary hypertension in a woman with systemic lupus erythematosus who had taken an oral contraceptive. She was 16 yr old when diagnosed with SLE in July 1984, based on many clinical features and high DNA antibodies, RNP antibodies and CPK, and low complement. She improved slowly with prenisolone. She remained in remission for 7 months except for mild flare-ups involving synovitis, pleuritic chest pain and Raynaud's phenomenon. She began taking oral contraceptives 5 months later (30 mcg ethinyl estradiol and 150 mcg levonorgestrel). 7 months later she was readmitted with the same severe clinical and laboratory findings, but in addition exertional dyspnea. Pulmonary hypertension was evident, by x-ray, EKG, echocardiogram and right heart catheterization. Lupus anticoagulant and anticardiolipin antibodies were negative. She was treated with predniosolone, warfarin and nifedipine and remained stable for 6 months. She died of cardiac arrest after emergency surgery for ovarian cyst, complicated by shock and siezures. The author discussed the relationship between pulmonary hypertension and both oral contraception and SLE, since it is rare in either of these situations.
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PMID:Pulmonary hypertension, systemic lupus erythematosus, and the contraceptive pill: another report. 382 39

Pulmonary problems are common in systemic lupus erythematosus, and may be the presenting feature of this multi-system disease. The clinical spectrum ranges from mild, self-limited, pleuritic chest pain to fulminant and rapidly fatal, diffuse, pulmonary hemorrhage. Accordingly, treatment must be individually tailored to the clinical features of each patient. Non-steroidal-anti-inflammatory drugs may be adequate therapy for pleuritic pain. High dose corticosteroids may be indicated in more severe cases of pleurisy with effusion, lupus pneumonitis, and diffuse interstitial lung disease. Immunosuppressive drugs such as azathioprine and cyclophosphamide should be considered in cases of lupus pneumonitis or interstitial lung disease unresponsive to steroids. Combined therapy with corticosteroids, immunosuppressives and plasmapheresis should be considered for fulminant cases of diffuse pulmonary hemorrhage attributed to lupus. There is no definitive therapy for pulmonary hypertension at this time. Decisions regarding treatment in each instance must be made with the recognition that there is little strong clinical evidence to support the use of any of these therapies. Finally, no pulmonary process should be attributed to lupus until infection has been rigorously excluded in these patients.
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PMID:Pulmonary disease in systemic lupus erythematosus. 390 99

A 22-year-old woman with systemic lupus erythematosus experienced generalized pruritus, shortness of breath, pleuritic chest pain, visual blurring, severe photophobia, a stiff neck, an occipital headache, and a temperature of 39.4 degrees C within one hour after taking sulindac (Clinoril). Findings from a CSF examination disclosed a notable elevation of protein and a polymorphonuclear pleocytosis. All symptoms disappeared within 24 hours. Inhibition of prostaglandin synthesis did not seem to be the mechanism of this adverse reaction, since the patient tolerated aspirin.
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PMID:Sulindac-induced aseptic meningitis. 705 20

Pericarditis should be considered in any patient complaining of chest pain and/or dyspnea who is taking a product that contains mesalamine or sulfasalazine. A 41-year-old woman was taking mesalamine 800 mg 3 times/day for 3 weeks before hospital admission. She complained of sharp, pleuritic chest pain that radiated down both arms and increased in intensity when lying down. She was diagnosed with pericarditis based on clinical presentation and electrocardiogram findings. Differential diagnoses for myocardial infarction, systemic lupus erythematosus, and viral or bacterial causes were ruled out based on subjective and objective data. Mesalamine-induced pericarditis was considered on hospital day 2, and the drug was discontinued at discharge on day 3. Clinicians should be aware of this potential drug-related complication, as the relationship between mesalamine or sulfasalazine and pericarditis has been reported rarely in the literature.
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PMID:Possible mesalamine-induced pericarditis: case report and literature review. 1189 96

Pleural disease is a common pulmonary manifestation of systemic lupus erythematosus (SLE) that usually responds to corticosteroids and other immunosuppressive agents. In the present report, a new approach, pleural decortication, was used in a patient with medically refractory chronic pleuritis secondary to severe SLE. A 26-year-old woman with known SLE developed progressive dyspnea and pleuritic chest pain over several months. The other systemic manifestations of her lupus were controlled with cyclophosphamide and prednisone. A computed tomography scan revealed a persistent, small, loculated right pleural effusion; pleural thickening; and atelectasis of the right middle and lower lobes. Pulmonary function tests showed a severe restrictive defect. The patient was disabled by her severe dyspnea despite maximal medical therapy, and, therefore, surgery was considered. A right thoracotomy revealed entrapment of the right lung by dense visceral pleura. Decortication was performed. On pathology, pleuritis with vascular pleural adhesions was found. No lupus pneumonitis was noted. Postoperatively, a significant clinical improvement in dyspnea was evident within several weeks. On a 6 min walk test, the patient achieved 384 m with a Borg dyspnea scale rating of 2 compared with 220 m and a Borg dyspnea scale rating of 4 preoperatively. Her forced vital capacity improved from 24% predicted to 47% predicted, and her total lung capacity improved from 35% predicted to 54% predicted. Medical therapy of systemic lupus erythematosus has been proven to be effective in controlling pleuritis in most cases. However, in the event of refractory pleuritis or pleural thickening, decortication may be a viable alternative.
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PMID:Fibrothorax and severe lung restriction secondary to lupus pleuritis and its successful treatment by pleurectomy. 1241 Mar 25

Pulmonary complications occur frequently in people with systemic lupus erythematosus. We report on an adolescent with an acute onset of dyspnea and pleuritic chest pain with severe restrictive lung physiology on pulmonary function testing (forced vital capacity, 20% of predicted) who had no evidence of parenchymal lung or pleural disease. He was found to have restricted diaphragmatic movement as assessed by fluoroscopy, without evidence of generalized respiratory muscle weakness. His clinical presentation and results of diagnostic tests were typical for shrinking lung syndrome. Given the rarity of shrinking lung syndrome in the pediatric age range, many clinicians are not aware of it as a clinical entity. Shrinking lung syndrome should be included in the differential diagnosis of dyspnea in both children and adults with systemic lupus erythematosus.
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PMID:Shrinking lung syndrome in a 14-year-old boy with systemic lupus erythematosus. 1635 43

Shrinking lung syndrome (SLS) is a rare complication of systemic lupus erythematosus (SLE) characterized by unexplained dyspnea, a restrictive pattern on pulmonary function tests, and an elevated hemidiaphragm. A total of 59 cases are reported in literature including the current case. The mean age of these patients is 36.85 years (range, 15-61 years), and the female-to-male ratio is 6:1. This disorder is seen primarily during the later stages of SLE. The most common presenting features include dyspnea and pleuritic chest pain. Myositis has been reported in only 8 of 59 patients (13%). Diagnosis is made with chest x-ray showing an elevated hemidiaphragm and a restrictive pattern on pulmonary function testing without any evidence of interstitial lung disease along with decreased transdiaphragmatic pressure (Pdi). Corticosteroids are the most common method of treatment. Immunosuppressive therapy, beta-agonists, and theophylline are used in those resistant to steroids. The prognosis is generally good. This article reports the case of a 22-year-old man presenting with a 7-month history of dry mouth and dry eyes accompanied by increasing difficulty in breathing, progressing to dyspnea at rest. The patient's history included bilateral parotid gland swelling and nephrotic syndrome diagnosed 4 years earlier. Pertinent physical and laboratory findings included positive Schirmer's test results; bilateral parotid gland enlargement; bibasilar lung crackles; synovitis of the second and third proximal interphalangeal joints; a positive antinuclear antibody (Ro/SSA), Sm, and anticardiolipin antibodies; and elevated right hemidiaphragm on chest x-ray. Pulmonary function tests demonstrated restrictive lung disease with normal high-resolution computerized axial tomography. A dramatic response to oral prednisone (60 mg daily) was observed in all of the patient's complaints in a matter of several days. A diagnosis of SLE with secondary Sjogren's syndrome (SS) and SLS was made. Although SLS has been reported in association with SLE, there has been only one previous report of SLS in SLE/SS overlap syndrome. Early recognition with appropriate treatment can decrease the morbidity associated with this rare syndrome.
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PMID:Shrinking lung syndrome in systemic lupus erythematosus and Sjogren's syndrome. 1704 5

A 33-year-old woman with a previous history of systemic lupus erythematosus complained of exerptional dyspnea and pleuritic chest pain accompanied by polyarthritis. Chest-X-rays revealed an elevation of the right hemidiaphragm. We discuss the diagnostic and therapeutic approach.
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PMID:[Dyspnea in a patient with systemic lupus erythematosus]. 2179 85


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