Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 16-year-old girl was admitted to our hospital in August 23, 1986, for headache, nausea and low grade fever. Marked increases in immunoglobulin indices were found in the cerebrospinal fluid. When she was 13, she was diagnosed as having SLE and lupus nephritis. On September 9, 1986, she complained of urinary retention, and pathological reflexes were elicited bilaterally. On September 13, she complained of a sudden loss of vision (count fingers) in the right eye which worsened to a visual acuity of light perception over the next 48 hours. A visual evoked response potentials (VEP) to flash stimulation gave a loss of amplitude and an increase in latency. On September 16, she complained of a similar loss of vision in the left eye. Leakage of dye around the left optic disc was found by a fluorescein angiogram on September 26. These results indicated a diagnosis of bilateral optic neuritis. Both visual acuity returned rapidly over the following month following oral prednisolone treatment. Optic neuritis is an exceedingly rare complication in SLE. Although the visual prognosis have been fairly good in the reported cases, some have resulted in various states of blindness. As for etiology of optic neuritis in our patient, ischemic change of optic nerves due to microvasculopathy as well as slight demyelinating process were speculated by the VEP pattern.
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PMID:[A case of systemic lupus erythematosus associated with meningitis, myelitis, and bilateral optic neuritis]. 277 56

We describe a patient with established systemic lupus erythematosus (SLE) in whom an intracerebral hemorrhage developed secondary to a ruptured aneurysm of the lenticulostriate artery (LSA). A 24-year-old woman with a four-year history of SLE was admitted to the department of internal medicine of Iwate Medical University for the treatment of lupus nephritis in 1985. She suddenly complained of severe headache and nausea, and soon lost consciousness. The computed tomographic scan revealed intracerebral hemorrhage in the left front-temporal region and subarachnoid hemorrhage. Left common carotid angiography demonstrated a 3 X 3 mm aneurysm of the LSA and displacement of other LSAs and anterior cerebral artery. The incidence of intracerebral hemorrhage in SLE was about ten percent in the reported central nervous system SLE, and it seemed that the prognosis of SLE with intracerebral hemorrhage was poor. The mechanisms of the intracerebral hemorrhage and the aneurysmal formation in SLE seemed to be due to lupus angiitis, but without clinical, radiologic and pathologic correlation. In operation, a ruptured aneurysm without neck was found in LSA and extirpated. In the pathological study, there was transmural angiitis, which fibrinoid necrosis, elastic tissue disruption and infiltration of inflammatory cells were found. Inflammatory cells were chiefly lymphohistiocytic with some polymorphonuclear leukocytes. It seemed that pathologic studies confirmed transmural angiitis with secondary aneurysm formation.
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PMID:[A case of systemic lupus erythematosus associated with an aneurysm of the lenticulostriate artery]. 332 45

Controlled clinical trials in renal transplantation have demonstrated that mycophenolate mofetil is well tolerated and has lower renal transplant rejection rates than azathioprine regimens. This study reports on the clinical experiences at two institutions with mycophenolate mofetil (MMF) for severe lupus nephritis. Twelve patients with relapsing or resistant nephritis previously treated with cyclophosphamide therapy and one patient who refused cyclophosphamide as initial therapy for diffuse proliferative nephritis but accepted MMF were included. During combined MMF/prednisone therapy, serum creatinine values remained normal or declined from elevated values: mean change in serum creatinine was -0.26+/-0.46 microM/L, P = 0.039. Proteinuria significantly decreased: mean change in urine protein-to-creatinine ratios was -2.53+/-3.76, P = 0.039. Decreased serum complement component C3 and elevated anti-double-stranded DNA antibody levels at baseline improved in some, but not all, patients. The mean initial dose of MMF was 0.92 g/d (range, 0.5 to 2 g/d). The mean duration of therapy was 12.9 mo (range, 3 to 24 mo). Adverse events included herpes simplex stomatitis associated with severe leukopenia (n = 1), asymptomatic leukopenia (n = 2), nausea/ diarrhea (n = 2), thinning of scalp hair (n = 1), pancreatitis (n = 1), and pneumonia without leukopenia (n = 1). Recurrence of the pancreatitis led to discontinuation of MMF in this patient; all other adverse events resolved with dose reduction. It is concluded that MMF is well tolerated and has possible efficacy in controlling major renal manifestations of systemic lupus erythematosus. Controlled clinical trials are needed to define the role of MMF in the management of lupus nephritis.
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PMID:Mycophenolate mofetil therapy in lupus nephritis: clinical observations. 1020 68

There are many treatment methods for lupus nephritis, including high-dose steroids, pulse methylprednisolone, and cyclophosphamide therapy. In cyclophosphamide therapy, there can be some side effects such as nausea, vomiting, and infection. We report on a case receiving a combination of high dose steroid and intravenous cyclophosphamide. Following this, she developed a fever and a protruding right eye, and septic cavernous sinus thrombosis was diagnosed. This complication had never been reported in a patient with systemic lupus erythematosus, and related literature is reviewed.
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PMID:Overwhelming septic cavernous sinus thrombosis in a woman after combination of high-dose steroid and intravenous cyclophosphamide therapy for lupus nephritis. 1071 53

Significant advances in the treatment of lupus nephritis have been made in the last 50 years, beginning with the use of high doses of corticosteroids. The addition of intravenous cyclophosphamide (IVC) to steroids, a regimen introduced by the National Institutes of Health, has become the standard of care therapy for severe active nephritis. However, not all patients respond to IVC, and among those who do, manifestations of toxicity (nausea, vomiting, alopecia, sterility, increased risk of infection, and increased risk of malignancy) are frequent. Despite successful induction and maintenance therapy with IVC, there is a relapse rate of more than 50% after 10 years. In recent years, new immunosuppressive agents have been studied as potential alternatives to IVC. The most promising of these appears to be mycofenolate mofetil, which is being evaluated in clinical trials. Biologic agents designed to interfere with the immunologic process leading to B- and T-lymphocyte activation are also being tested as alternative therapies in lupus nephritis.
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PMID:Clinical trials in lupus nephritis. 1135 88

The treatment of severe lupus nephritis is based on the combination of steroids and cytotoxic drugs. Intravenous cyclophosphamide administered in "pulses" is effective in the induction of remission but other therapeutic alternatives are sought in refractory cases or severely relapsing patients. Mycophenolate mofetil, used in renal transplantation, also can be useful in severe lupus nephritis. We describe the evolution of 6 patients (5 women and 1 man; age 17-45 years) with severe lupus nephropathy who after achieving remission with intravenous cyclophosphamide and steroids (5 cases) or cyclosporin A (1 case) showed relapse of proteinuria and were treated with mycophenolate mofetil (dose 1000-2000 mg/day). Two patients have completed 24 months, 1 patient two cycles of 12 months, 2 patients 18 months and 1 patient 6 months. After this treatment, all patients have achieved remission (3 partial and 3 complete). There was no treatment failure and no one patient discontinued medication; however 1 case relapsed. There were no changes in leucocytes, haemoglobin, serum creatinine and serum albumin. ANA and alpha DNA antibodies decreased. Proteinuria (measured as protein/creatinine urine ratio: initial 3 and final 0.3) and dose of steroids (initial: 17.5 mg/d and final 5 mg/d) decreased significantly (p < 0.05 Wilcoxon t-test). The most common side effects were nausea and abdominal discomfort that improved without discontinuation of treatment. We conclude that mycophenolate mofetil is effective and a safe drug in severe relapsing lupus nephritis.
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PMID:[Mycophenolate mofetil in lupus nephritis]. 1198 81

Cyclophosphamide is an alkylating agent used to treat malignancies and immune-mediated inflammatory non-malignant processes such as lupus nephritis and immune-mediated neuropathies. It has been studied as a treatment for multiple sclerosis (MS) for the past 30 years and is used by physicians in selected cases of progressive or worsening MS. Review of published reports suggests that it is efficacious in cases of worsening MS that have an inflammatory component as evidenced by relapses and/or gadolinium (Gd)-enhancing lesions on magnetic resonance imaging (MRI) or in patients in earlier stages of disease where inflammation predominates over degenerative processes in the central nervous system (CNS). There is no evidence of efficacy in primary progressive MS or later stages of secondary progressive MS. Although a general immunosuppressant that affects both T- and B-cell function, cyclophosphamide has selective immune effects in MS by suppressing IL-12 and Th1-type responses and enhancing Th2/Th3 responses (IL-4, IL-10, TGF-beta; eosinophils in peripheral blood). Side effects include nausea, alopecia, infertility, bladder toxicity and risk of malignancy. The most commonly used regimens involve every 4- to 8-week outpatient i.v. pulse therapy given with or without corticosteroids and are usually well-tolerated by patients. Cyclophosphamide is currently used in patients whose disease is not controlled by beta-interferon or glatiramer acetate and those with rapidly worsening MS.
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PMID:Treatment of multiple sclerosis with cyclophosphamide: critical review of clinical and immunologic effects. 1199 Aug 72

In a 30-year-old male patient systemic lupus erythematosus was diagnosed based on the presence of 8 out of 11 ARA criteria. Disease onset was acute and included renal function impairment with biopsy-proven lupus nephritis (WHO class IV) requiring renal replacement therapy. Although conventional immunosuppressive therapy regimens proved effective in controlling disease activity, all of the administered drugs were accompanied by serious side effects: bilateral femur head necrosis with corticosteroids, allergic skin reaction in response to azathioprine, nephrotoxicity with cyclosporine, nausea and abdominal pain with mycophenolate mofetil and life-threatening septicemia with cyclophosphamide treatment. In search for alternative treatment options, tacrolimus (FK506, trough serum levels 3-6 ng/ml) was started. FK506 was well-tolerated and lupus activity completely resolved within 7 months after initiation of therapy. During 36 months of follow-up no arthritic complaints occurred and renal function stabilized at a serum creatinine of 2.1 mg/dl with negative anti-ds-DNA antibodies and ANA titers. In conclusion, FK506 may be considered as alternative immunosuppressive for maintenance treatment in patients with severe lupus erythematosus and side effects to conventional regimens.
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PMID:Tacrolimus- (FK 506) based immunosuppression in severe systemic lupus erythematosus. 1526 13

Mycophenolate mofetil (MMF) is an immunosuppressant drug being used for induction and maintenance of remission of lupus nephritis in systemic lupus erythematosus. Evidence about its use was sought from full publications and abstracts of randomised trials and cohort studies by using a variety of search strategies. Efficacy and adverse event outcomes were sought. Five randomised trials enrolled patients with World Health Organization (WHO) class III, IV, or V (mostly IV) lupus nephritis, predominantly comparing MMF (1 to 3 g daily) with cyclophosphamide and steroid. Complete response and complete or partial response was significantly more frequent with MMF than with cyclophosphamide, with numbers needed to treat of 8 (95% confidence interval 4.3 to 60) to induce one additional complete or partial response, with wide confidence intervals. Death was reported less frequently with MMF (0.7%, 1 death in 152 patients) than with cyclophosphamide (7.8%, 12 deaths in 154 patients), with a number needed to treat to prevent (NNTp) one death of 14 (8 to 48). Hospital admission was also lower with MMF (1.7% versus 15%; NNTp 7.4 [4.8 to 16]). Serious infections, leucopaenia, amenorrhoea, and hair loss were all significantly less frequent with MMF than with cyclophosphamide, but diarrhoea was significantly more common with MMF. Ten of 18 cohort studies enrolled only patients with lupus nephritis (author-defined or WHO class III to V). Seven of these 10 reported that complete or partial response with MMF (mostly 1 or 2 g daily) with steroid occurred in 121/151 (80%) and that treatment failure or no response occurred in 30/151 (20%). Adverse events were generally similar in cohort studies with and without only patients with lupus nephritis. In all 18 cohorts, gastrointestinal adverse events (diarrhoea, nausea, vomiting) occurred in 30%, infection in 23%, and serious infection in 4.3%. Adverse event discontinuations occurred in 14% and lack of efficacy occurred in 10%. There was a single death with MMF, a mortality rate over the course of 1 year of approximately 0.2%. The results form a basis on which to plan future studies and provide a guide for the use of MMF in lupus nephritis until results of larger studies are available. At least one such study is under way.
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PMID:Systematic review and meta-analysis of randomised trials and cohort studies of mycophenolate mofetil in lupus nephritis. 1716 90

Reversible posterior encephalopathy syndrome (RPES) is a clinical entity characterized with headache, nausea, vomiting, seizures, consciousness disturbance, and frequently visual disorders associated with neuroradiological findings, predominantly white matter abnormalities of the parieto-occipital lobes. The central nervous system manifestations of systemic lupus erythematosus (SLE) are highly diverse. However, SLE-associated RPES has been seldom reported. Here, we report a case with RPES in SLE and lupus nephritis with exclusive involvement of parietal and occipital cortices. A systematic review of the literature on the pathogenesis and treatment of SLE-associated RPES is included.
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PMID:Reversible posterior encephalopathy syndrome in systemic lupus erythematosus and lupus nephritis. 1845 82


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