Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An 18-year-old male patient was under treatment with infliximab at a dose of 5 mg/kg at Weeks 0, 2 and 6 for refractory Crohn's disease. In June 2002, the patient was admitted to the Outpatient Clinic of the Rheumatology Unit for arthralgia affecting the small joints, non-pruritic crops of purple skin lesions and malar rash in the face. Serum antinuclear antibodies were positive (1:640 speckled pattern), and anti-double-stranded DNA was positive (1:80); moreover, positivity of anti-extractable nuclear antigen was observed. Antihistone antibodies, lupus anticoagulant and anticardiolipin antibodies were negative. A diagnosis of infliximab-induced lupus was made and the drug treatment was withdrawn. However, 3 months after withdrawal of treatment, the patient still showed clinical and laboratory symptoms of systemic lupus erythematosus. After 6 months of treatment, systemic lupus erythematosus-related symptoms disappeared and anti-double-stranded DNA returned to normal. The patient is currently under treatment with prednisone 20 mg/day for systemic lupus erythematosus and with oral mesalazine 2.4 mg/day for Crohn's disease. Treatment with infliximab is known to produce an increase of autoantibodies (antinuclear antibodies, anti-double-stranded DNA), but not clinical disease. This is the first case, to our knowledge, of onset of prolonged infliximab-induced lupus.
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PMID:Infliximab-induced lupus in Crohn's disease: a case report. 1467 74

Systemic lupus erythematosus is an autoimmune and inflammatory disease with multiple clinical manifestations, including arthropathy. The clinical presentation of articular involvement is variable, ranging from arthralgia without erosions or deformity to an erosive arthropathy and severe functional disability. A subset of patients with this articular involvement have Jaccoud's arthropathy, and others have an arthropathy with clinical findings similar to rheumatoid arthritis that has been called "rhupus." In this paper we review the historical evolution of concepts of lupus arthropathy, from deforming arthritis to rhupus, and conclude that rhupus is not a combination of rheumatoid arthritis and lupus. Instead, rhupus arthropathy should be regarded as a variant of the arthropathy of systemic lupus erythematosus.
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PMID:Lupus arthropathy: historical evolution from deforming arthritis to rhupus. 1527 46

The aim of this study was to describe the clinical, echocardiographic and laboratory characteristics of large pericardial effusions and cardiac tamponade secondary to systemic lupus erythematosus (SLE). An ongoing prospective study was conducted at Tygerberg Academic Hospital, South Africa between 1996 and 2002. All patients older than 13 years presenting with large pericardial effusions (> 10 mm) requiring pericardiocentesis were included. Eight cases (out of 258) were diagnosed with SLE. The mean (SD) age was 29.5 (10.7) years. Common clinical features were Raynaud's phenomenon, arthralgia and lupus nephritis class III/IV. Echocardiography showed Libman-Sacks endocarditis (LSE) in all the mitral valves. Two patients developed transient left ventricular dysfunction; both these patients had pancarditis. Typical serological findings included antinuclear antibodies, anti-double stranded DNA antibodies, low complement C4 levels and low C3 levels. CRP was elevated in six cases. Treatment consisted of oral steroids and complete drainage of the pericardial effusions. No repeat pericardial effusions or constrictive pericarditis developed amongst the survivors (3.1 years follow up). This study concludes that large pericardial effusions due to SLE are rare, and associated with nephritis, LSE and myocardial dysfunction. Treatment with steroids and complete drainage is associated with a good cardiac outcome.
Lupus 2005
PMID:Large pericardial effusions due to systemic lupus erythematosus: a report of eight cases. 1603 9

Drug-induced lupus is a syndrome which share symptoms and laboratory characteristics with idiopathic systemic lupus erythematosus (SLE). The terms drug-induced lupus (DIL) and drug-induced lupus erythematosus (DILE) are preferred, but other ones are also used-drug-related lupus, lupus-like syndrome and lupus erythematosus medicamentosus. The first case of DILE was reported in 1945 and associated with sulfadiazine. In 1953, it was reported that DILE was related to the use of hydralazine. More than 80 drugs have been associated with DILE. The average age of patients with DILE is nearly twice that of patients with idiopathic SLE. Approximately half the patients with drug-induced SLE are women, compared with 90% of patients with idiopathic SLE. Similarly to idiopathic lupus, DILE can be divided into systemic, sub-acute cutaneous and chronic cutaneous lupus. The syndrome is characterised by arthralgia, myalgia, pleurisy, rash and fever in association with antinuclear antibodies in the serum. The clinical and laboratory manifestations of drug-induced SLE are similar to those of idiopathic SLE, but central nervous system and renal involvement are rare in DILE. Recognition of DILE is important because it usually reverts within a few weeks after stopping the drug. This review discusses the general issues in DILE, such as pathogenic mechanisms, clinical forms and diagnostic criteria, and provides more detailed information for some of the most recent implicated drugs: minocycline, statins, anti-TNF-alpha agents.
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PMID:Drug-induced lupus erythematosus. 1836 39

The case of a man with diagnosis of Kikuchi-Fujimoto disease (KFD) and catastrophic antiphospholipid syndrome (CAPS) is reported. He presented prolonged fever, lymphadenopathies, arthralgia, weight loss, hepatosplenomegaly and positive IgM for cytomegalovirus. While he was empirically treated with tuberculostatic drugs, he suddenly developed systemic inflammatory response syndrome, multiple organ failure and distal necrosis. On suspicion of severe sepsis, antibiotics, corticoids and recombinant human activated protein C (XIGRIS) were administrated. Exhaustive laboratory searching was negative. Histopathologic examinations of lymph node first disclosed malignant lymphoma but later KFD was confirmed. One month later, laboratory tests showed the presence of antiphospholipid antibodies (aPL). The patient was discharged after two months of hospitalization. This case exhibits a KFD complicated by definite CAPS. Cytomegalovirus could be involved in the development of both CAPS and KFD. Because of the severity of the case, we believe that XIGRIS noticeable improved the altered coagulation profile associated with CAPS.
Lupus 2005
PMID:Catastrophic antiphospholipid syndrome and Kikuchi-Fujimoto disease: the first case reported. 1642 78

The patient was a 13-year-old girl. In August 2000, she presented with a fever, together with diarrhea, vomiting, arthralgia, nasal bleeding and malaise, and was examined by another physician. Because her platelet count was low, and there were positive reactions for anti-nuclear antibodies, anti-DNA antibodies and platelet-associated IgG, idiopathic thrombopenic purpura, and systemic lupus erythematosus (SLE) was suspected. From January 2001, when she caught measles, she reported abdominal pain, and urinalysis indicated urinary protein and occult blood, and the left kidney was found hydronephrotic. At the same time left ureter stenosis and dilatation were demonstrated. Symptoms were disappeared by hydration and treatment with NSAIDs, but 2 months later fever and erythematous patches seen on both cheeks led to the proper diagnosis of SLE, and she was admitted to our hospital. Intravenous pyelography revealed hydronephrosis on left kidney, constriction and dilatation of the left ureter, and intracystic endoscopy showed erythema at the orifice of the left ureter. The pathological examination indicated the presence of vasculitis, and finally lupus cystitis was diagnosed. Intravenous cyclophosphamide (IVCY)-pulse therapy was introduced to a total of 8 times over the period of a year, and maintenance therapy with predonisolone and azathioprin was also used. After completion of the IVCY-pulse therapy, the hydronephrosis and constriction of the ureter were disappeared. No side effects of IVCY-pulses were observed, and the patient is now in remission. We reported a case of childhood SLE complicated with lupus cystitis and successfully treated by IVCY-pulse therapy and maintenance predonisolone and azathioprin.
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PMID:[A case report of childhood systemic lupus erythematosus complicated with lupus cystitis]. 1681 64

Kikuchi-Fujimoto's disease (KFD), or histiocytic necrotizing lymphadenitis, is a benign and self-limited lymphadenitis commonly found in young women. It often shares clinical features with systemic lupus erythematosus (SLE), such as arthralgias, fever and leukopenia. The etiology of KFD remains unknown and controversial. Clinical course is favorable, with spontaneous remission in less than four months in almost all cases. Herein, we present two cases. The former is a 53-year old woman presenting with cervical lymphadenopathy, arthralgia, pancytopenia and positive antinuclear antibody (ANA). Lymph node biopsy revealed histopathological features compatible with Kikuchi-Fujimoto histiocytic necrotizing lymphadenitis. The latter patient was a 20-year old woman presenting with left cervical lympadenopathy, a butterfly rash that was reminiscent of SLE, and a positive antinuclear antibody. Based upon clinical, histological and laboratory findings, the diagnosis of SLE was excluded. Careful attention should be paid to differentiating between KFD and SLE, because of their similar presentations, yet different clinical courses and therapeutic requirements.
Lupus 2006
PMID:Histiocytic necrotizing lymphadenitis (Kikuchi-Fujimoto's disease) mimicking systemic lupus erythematosus: a review of two cases. 1683 Aug 86

The diaphragm is an unusual localization for disseminated erythematous lupus and is generally not recognized. We present the case of a 34-year-old woman who developed bilateral pain in the base of the thorax 15 days before hospitalization without any bronchial signs and NYHA stage II dyspnea. The patient's general health status remained satisfactory and the physical examination was normal except for diffuse inflammatory joint pain and cutaneous photosensitivization. The chest x-ray disclosed ascension of both hemidiaphragms with retracted lungs associated with bilateral basal atalectasia. The diagnosis of lupus with diaphragmatic involvement was retained due to the clinical presentation with diffuse joint pain, photosensitization with facial erythema, pericardial effusion and elevated antinuclear antibody and lymphopenia (1 100/mm3). Lung function tests revealed a restrictive syndrome. Oral corticosteroids 1 mg/kg/d enabled clinical and functional improvement. In light of this observation we discuss the pathogenic mechanisms of this uncommon localization of lupus and the difficulty of establishing a sure diagnosis.
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PMID:[Disseminated erythematous lupus with bilateral diaphragmatic involvement]. 1684 Sep 98

We report the case of an 18-year-old woman with arthralgia and swelling of distal joints at hands and feet, photosensitive reaction, butterfly rash, fatigue, tachypnea and unspecific cardiac pain three months after beginning a treatment with minocycline for acne. Recurrence of symptoms at a higher intensity occurred within hours of reexposition with minocycline. The antinuclear antibody test was positive. After withdrawal of minocycline, the symptoms improved and minocycline-induced lupus was diagnosed. In the Swissmedic and WHO adverse drug reaction databases 267 other cases of possible minocycline-induced lupus were identified. Typical clinical and laboratory features are arthralgia, arthritis, myalgia, increased transaminases and/or jaundice, unspecific symptoms like fatigue and fever, skin disorders and positive antinuclear antibodies.
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PMID:[Minocycline-induced lupus erythematodes]. 1697 Jan 39

The objective of this study was to determine the utility of anti-nuclear antibody (ANA) testing in the investigation of cutaneous and other lupus symptoms in female carriers of X-linked chronic granulomatous disease (CGD). We undertook a prospective study of 19 carrier mothers attending our institution, with direct questioning of carriers concerning symptoms and testing for anti-nuclear and anti-phospholipid antibodies. A total of 58% reported significant photosensitive skin rashes, 42% reported mouth ulcers and 37% complained of joint pains that could not be attributed to other known causes. Anti-nuclear antibody (ANA) testing was negative in 73% of all carriers. The five positive ANAs were of low titre (maximum 1 : 320 on Hep 2 cells in two women) and only one weak positive double-stranded DNA antibody and no extractable nuclear antibodies were found. Several of the mothers, despite negative serology, benefited from referral to a specialist, and in some cases to specific treatment. A history of skin rashes, joint pain, fatigue and mouth ulcers should be sought actively in the female relatives of X-CGD patients but negative lupus serology should not preclude referral to appropriate dermatology or rheumatology services. as symptoms may respond well to appropriate treatment.
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PMID:Cutaneous and other lupus-like symptoms in carriers of X-linked chronic granulomatous disease: incidence and autoimmune serology. 1728 62


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