Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neuropsychiatric lupus can be difficult to diagnose, and little prospective data exists to help direct management. In this case report we describe the acute onset of symptoms of depression, mania, and psychosis and their complete resolution 48 h following a 5-day treatment course of intravenous immunoglobulin (IVIG) in a 20-year-old woman with systemic lupus erythematosus (SLE). We review the literature on IVIG for the management of neuropsychiatric lupus. We propose that when more toxic therapies are refused or symptoms do not remit with other treatments, IVIG should be considered in patients with neuropsychiatric lupus.
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PMID:Treatment of acute neuropsychiatric lupus with intravenous immunoglobulin (IVIG): a case report and review of the literature. 1566 88

The diversity of clinical presentations of lupus nephritis parallel the diversity of pathologic lesions seen in the kidneys of patients with SLE. Renal manifestations range from asymptomatic hematuria or proteinuria to overt nephritic and nephrotic syndromes, rapidly progressive glomerulonephritis, and chronic renal failure. Subclinical nephropathy both during presentation and during monitoring of disease activity is frequently missed because of the notorious unreliability of routine screening urinalyses performed in high-throughput clinical pathology laboratories. Requisitions for urine microscopy should be flagged for special attention in patients at risk for lupus nephritis. Depression of classic complement pathway components and high titers of anti-DNA, anti-nucleosome, or anti-Clq antibodies identify patients are increased risk of renal involvement or flares of nephritis. Several disease activity and damage indexes are available, but they are mostly used in clinical research setting and none has achieved wide use for standard clinical practice.
Lupus 2005
PMID:Clinical presentation and monitoring of lupus nephritis. 1573 84

During the last few decades, the prognosis for patients with systemic lupus erythematosus (LE) has changed from high early mortality to a more chronic longterm course. Although the prevalence of LE has been estimated at 20-50/100,000, data concerning the situation of LE patients in Germany are sparse. Since 2001, a documentation within the German Lupus Self-Help Organisation scheduled for a period of 10 years (LULA) has been recording at the patient level the actual status and the long-term course of a large group of LE patients. A questionnaire adapted from the German rheumatological database is updated once a year and sent to all members.In 2001, 1033 members participated in the documentation. Of these, 92.2% were women (mean age 45.8 years) with a mean disease duration of 9.9 years. 37.6% were employed, and 24.5% were on early retirement. 50.2% rated their overall health status as "not so good" or "poor". Most were receiving treatment with [hydroxy-]chloroquine (35.2%) or azathioprine (21.9%), while 67.9% were receiving corticosteroids. The most frequent comorbidities reported were hypertension (33%), scarring skin disease (24.4%), osteoarthritis (25.2%), osteoporosis (24%), psychiatric disorders/depression (22.9%) and chronic renal disease (22%). Thromboembolic events were reported in 18.5%, myocardial infarction in 2.3% and stroke in 4.8% of cases. Concerning their main contact person for health care, 63.6% specified the rheumatologist. In comparison with other cohort studies and in particular with the German rheumatological database, the data provided exclusively by patients are feasible. Concerning the severity of their disease, their treatment and their global assessment of health status, LULA participants are comparable with other LE patients and can be seen as representative of LE patients in Germany. Further assessment especially of long-term data are needed to obtain additional insights into the burden of the disease and the need for special medical care.
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PMID:[Lupus in Germany: analysis within the German lupus self-help organization (LULA)]. 1579 77

The (NZBxNZW) F(1) mouse develops a spontaneous autoimmune disease process with striking similarities to human systemic lupus erythematosus (SLE). In female (NZBxNZW) F(1) mice, the production of IgG antinuclear antibodies, including antibodies to double-stranded DNA (dsDNA), is associated with the development of a severe immune complex-mediated glomerulonephritis that results in death from renal failure in virtually all animals by 12 months of age. Since B-1 and marginal zone (MZ) cells represent a potential source of pathogenic antibodies and because B cell superantigens have been demonstrated to reduce B-1 and MZ cells in vivo, we tested the effect of repeated injections of the superantigen protein A (SpA) from S. aureus on the disease of this lupus model. We found that weekly intraperitoneal injections of SpA delay the progression of serum anti-DNA IgG and reduce proteinuria early in young female (NZBxNZW) F(1) mice. This superantigen also induced a specific depression in the numbers of peritoneal B-1 cells, as compared to mice treated with a control protein. These results support the role of B-1 cells in the development of the autoimmune disease in this mouse model and suggest that B cell superantigens may be useful in the management of autoimmune conditions.
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PMID:Effect of the B cell superantigen protein A from S. aureus on the early lupus disease of (NZBxNZW) F1 mice. 1582 73

Despite recent advances, patients with systemic lupus erythematosus (SLE) still experience considerable morbidity and mortality. To try and improve their prognosis, varied novel biological interventions and immune manipulations are being developed. They may hold promise in particular for patients whose disease is organ-threatening and refractory to conventional treatment. In addition, awareness of the tendency of lupus patients to develop accelerated atherosclerosis as well as newly gained insights into the underlying mechanisms, may lead to better control of risk factors, earlier diagnosis of prevalent cardiovascular disease and more effective treatment. Infections also remain a significant threat that may be amenable to improved preventive measures. Evidence related to a better management of lupus patients by specialists, the need to address the impact of commonly associated stress and depression and other significant developments are also presented and discussed.
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PMID:The future of the treatment of systemic lupus erythematosus. 1589 1

The objective of this study was to examine psychological processes in systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) patients in relation to measures of life stress, coping styles, social support and cognitive ability. Fifty-two SLE patients without overt neuropsychiatric symptoms, 29 RA patients and 27 healthy controls completed measures of depression, mood, disease activity, perceived health, stressful life events, coping, and social support. Variables entered into the multiple regression analysis following principal component analysis were: group, major difficult event, major life threatening event, disengaging coping, emotional coping, social support, and cognitive impairment. Depressive symptoms were associated with SLE group status (P < 0.001), major life-threatening events (P < 0.01), disengage coping (P < 0.001) and emotional coping (P < 0.05). SLE group status (P < 0.05), disengage coping (P < 0.05) and emotional coping (P < 0.05) were associated with current distressed mood. SLE patients without overt, major neuropsychiatric symptoms had greater psychological distress compared to RA and control subjects. Increased depressive symptoms and distressed mood state in SLE patients were related to use of disengaging and emotional coping styles. These findings are limited to SLE patients with no overt neuropsychiatric illness and low disease activity, suggesting the need for future studies with a greater variety of SLE patients. Interventions aimed at improving active coping and minimizing emotional response to stress may lower psychological distress in SLE patients with mild disease.
Lupus 2005
PMID:Major life stress, coping styles, and social support in relation to psychological distress in patients with systemic lupus erythematosus. 1593 36

Endothelial function, measured noninvasively by brachial artery flow-mediated dilatation (FMD), has been shown to be impaired in patients with systemic lupus erythematosus (SLE). We hypothesized that depressed FMD in SLE patients is associated with increased levels of plasminogen activator inhibitor-1 (PAI-1), an inhibitor of fibrinolysis and regulator of vasoactivity. In this cross-sectional study of female SLE patients under the age of 55, putative markers of cardiovascular disease (CVD) such as PAI-1 were measured in addition to lupus-related disease activity (SLEDAI). The primary outcome, FMD, was measured using high-resolution ultrasound of the brachial artery gated to the R wave to determine endothelial-dependent vasomotion. Endothelial-independent vasomotion was measured in response to nitroglycerin (NMD). Seventy-six female SLE patients, mean age 38.3 +/- 9.4 years, were included. All patients demonstrated normal NMD responses, indicating that depression of FMD was related to decreased endothelial nitric oxide production. Increased PAI-1 was related to depressed FMD by univariate regression (P = 0.004). In a multivariable regression model adjusting for t-PA (tissue plasminogen activator)/PAI-1 ratio, SLEDAI, age at visit, family history of cardiovascular disease, SLE disease duration and body mass index, every 1 ng/mL increase in PAI-1 was associated with a reduction of 0.07 units FMD (P = 0.039). PAI-1 was associated with impaired endothelial dysfunction, after controlling for several potential confounders. Given the high incidence of cardiovascular disease in SLE, further investigation of the role of subclinical markers of CVD is needed.
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PMID:Plasminogen activator inhibitor-1 is associated with impaired endothelial function in women with systemic lupus erythematosus. 1612 68

Systemic lupus erythematosus (SLE) is an autoimmune disease that may involve the central nervous system (CNS) resulting in neuropsychiatric manifestations. The associated psychiatric disorders include depression, psychosis, mood disorders, anxiety, cognitive dysfunction, and delirium/ encephalopathy. Several autoantibodies may play a role in the pathogenesis of psychiatric complications of SLE, particularly antibodies against ribosomal P-proteins (anti-P) and possibly antibodies against endothelial cells (AECA). The reported prevalence of anti-P is highly variable in SLE patients and is dependent on different ethnic backgrounds, sensitivity and specificity of the assays employed for autoantibody detection, and the time at which sera were analysed in relation to the clinical event. Controversial data exist on the association of anti-P with psychiatric manifestations of SLE. These autoantibodies have been suggested to be specific markers of the psychiatric manifestations of SLE, particularly of the psychosis and depression, and the antibody level varied with the clinical activity of the disease. Some studies have confirmed the hypothesis of an association of anti-P antibodies with psychiatric manifestations of neuropsychiatric SLE (NPSLE) while others have disputed this relationship. This review summarizes the recent studies about relationship between anti-P antibodies and psychiatric manifestation of SLE.
Lupus 2005
PMID:Anti-ribosomal P-protein and its role in psychiatric manifestations of systemic lupus erythematosus: myth or reality? 1617 27

Subacute cutaneous lupus erythematosus is a subset of cutaneous lupus erythematosus with unique immunological and clinical features. The first series of patients found to have drug-induced subacute cutaneous lupus erythemotosus were secondary to hydrochlorothiazide. Since that time, several other drugs have been implicated in the induction of subacute cutaneous lupus erythemotosus. A 44-year-old woman presented with a 9-week history of a mildly pruritic, photosensitive rash that started on her chest. One month prior to her skin outbreak she was started on bupropion for mild depression. She was noted to have multiple annular erythematous plaques on her anterior chest, shoulders, back, arms and face. The patient was advised to stop the bupropion and to start topical tacrolimus, and was encouraged to apply a broad-spectrum sunscreen. Her skin completely cleared within 1 month of initiating this treatment regimen. This case is a unique example of bupropion-induced subacute cutaneous lupus erythemotosus. Our patient exemplifies the necessity of a complete medical history, including current medications, especially when subacute cutaneous lupus erythemotosus is suspected.
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PMID:Bupropion-induced subacute cutaneous lupus erythematosus. 1619 29

A 48-year-old woman presented to our hospital with epigastralgia and erythema on the left dorsalis pedis. Her medical history included deep venous thrombosis three months prior to admission to our hospital. Upon admission it was determined that she had severe anemia (hemoglobin level 4.6 g/dl). Bone marrow analysis indicated a markedly decreased number of erythroid progenitor cells. A skin biopsy specimen of the erythema revealed microthrombus. Anticardiolipin-beta2GPI antibody and lupus anticoagulant were positive. The patient was diagnosed with pure red cell aplasia (PRCA) and antiphospholipid syndrome (APS). After steroid pulse therapy and warfarinization, her anemia and purpura improved. Three months later she developed depression with positive anti-ribosomal P protein antibody that was indicative of central nervous system lupus. Although her psychometric condition did not respond to steroid pulse therapy, improvement was seen after she received three courses of cyclophosphamide pulse therapy. We report a rare case of CNS lupus that developed during corticosteroid therapy and warfarinization in a patient with PRCA and APS.
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PMID:[Appearance of central nervous system lupus during corticosteroid therapy and warfarinization in a patient with pure red cell aplasia and antiphospholipid syndrome]. 1650 2


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