Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Antiphospholipid' (aPL) antibodies are of important clinical significance because of their association with thrombosis both arterial and venous, recurrent foetal loss, specific neurological sequelae like seizures and chorea, cardiac valvular abnormalities and thrombocytopenia. Traditionally these autoantibodies have been assayed using phospholipid (PL) dependent tests and are classified as lupus anticoagulants (LA) and anticardiolipin (aCL) antibodies based on the method of detection. The antibodies thus, had been thought to bind PLs but it has now become clear that the true antigens are PL-binding proteins. The major protein consistently found as the target antigen for these autoantibodies is beta 2-glycoprotein I (beta 2-GPI). Other candidate PL-binding proteins have also been investigated including prothrombin, protein C and protein S but thus far appear to play less important roles in the binding of these antibodies.
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PMID:beta 2-Glycoprotein I: target antigen for autoantibodies in the 'antiphospholipid syndrome'. 890 65

To determine whether peripartum homeostasis can be maintained without invasive vascular monitoring, comparison of biological parameters in severe preeclampsia (PE)/eclampsia(E) with and without multisystem organ failure (MSOF) was done. Twenty six cases of severe PE/E with (n = 13) and without (n = 13) MSOF were managed with a strict input/output fluid regimen. Day one pre- and day one postdelivery haematology and blood chemistry were performed. MSOF was characterised by self-limiting hepato-renal failure and thrombocytopenia. Foetal demise was higher with MSOF (53.8%) than without (38.5%), but not significantly (chi-square = 0.62). Abruptio placentae was significantly more prevalent without (30.8%) than with MSOF (7.7%; chi-square = 5.54). Eclamptic seizures occurred at the same rate (46.2 and 30.8%; chi-square = 0.65) with both conditions. There was no maternal death. Without invasive vascular monitoring peripartum homeostasis can be achieved in severe PE/E with or without MSOF through a strict input/output regimen using Ringer's lactate.
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PMID:Feto-maternal outcome in pre-eclampsia/eclampsia with and without multisystem organ failure managed by strict input/output fluid regimen. 899 61

This is the first randomized, double-blind, parallel-group, multicenter trial that evaluated the efficacy of divalproex sodium monotherapy by comparing seizure frequency in 143 patients with poorly controlled partial epilepsy randomly assigned to high (80 to 150 micrograms/mL; 555 to 1,040 mumol/L) or low (25 to 50 micrograms/mL; 175 to 345 mumol/L) plasma valproate groups. There was a statistically significant reduction from baseline in the 8-week frequency of complex partial (p = 0.001) and secondarily generalized tonic-clonic seizures (p = 0.018) for patients in the high, compared with the low, plasma valproate group. Compared with baseline, there was a 30% median reduction in complex partial seizures for patients in the high group and a 19% increase for those in the low group. The median reduction for secondarily generalized tonic-clonic seizures was 70% for patients in the high group compared with a 22% increase in the low group. Adverse events that occurred significantly more frequently in the high group included tremors, thrombocytopenia, alopecia, asthenia, diarrhea, vomiting, and anorexia. This study demonstrates the efficacy of divalproex sodium as monotherapy for the treatment of partial-onset seizures and supports its role as one of the first-line antiepileptic drug treatments for patients with partial epilepsy.
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PMID:Safety and efficacy of divalproex sodium monotherapy in partial epilepsy: a double-blind, concentration-response design clinical trial. Depakote Monotherapy for Partial Seizures Study Group. 900 16

A 60-year-old man with dermatomyositis was admitted to our hospital because of dyspnea and hypertension. He had high fever and convulsive seizures after admission. Laboratory examinations showed hemolytic anemia, thrombocytopenia, and renal failure. A clinical diagnosis of thrombotic thrombocytopenic purpura (TTP) was made. He failed to respond to plasma exchange therapy, pulse therapy with methylprednisolone, high-dose gamma-globulin therapy, and antiplatelet therapies with ticlopidine, dipyridamole and a prostacyclin analog of beraprost sodium. He died on his 17th day in hospital. Autopsy examination revealed widespread microthrombi in his kidneys, lungs, spleen, and intestine. Only seven cases of dermatomyositis or polymyositis complicated by TTP have been cited in the literature. TTP was fatal in 6 of these 7 cases. Early diagnosis and prompt treatment may improve the outcome of TTP patients with dermatomyositis. Dermatologists should keep in mind that TTP occasionally arises as a serious complication of dermatomyositis.
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PMID:A case of dermatomyositis complicated by thrombotic thrombocytopenic purpura. 903 97

Hemolytic uremic syndrome (HUS) is a rare condition which most frequently follows gastrointestinal or respiratory infection episodes in young children, but it can also occur in other settings such as the postpartum period and during use of drugs such as oral contraconceptives, immunosuppressors, and antineoplastics. In early pregnancy, however, its frequency is thought to be very low. The authors report a case of a 30-year-old woman who developed HUS early in her first pregnancy. She had persistent aqueous diarrhea from the beginning of the pregnancy. At the 21st week she developed hypertension which in 2 weeks was followed by seizures, oliguria, and acute pulmonary edema despite intensive medical efforts to control her blood pressure. Surgical intervention for fetal delivery was performed. The patient was initially kept on continuous hemodialysis (CVVHD) followed by an alternate-day conventional hemodialysis schedule. A peripheral blood analysis showed a microangiopathic hemolytic anemia with thrombocytopenia; blood coagulation tests were completely normal. A brain CT scan and an abdominal MRI showed no major abnormalities. HUS was confirmed by a percutaneal kidney biopsy, performed at the 21st day of anuria. Techniques for identification of verotoxin-producing E. coli were not available. Renal function did not recover and the patient has been undergoing regular maintenance hemodialysis for a year.
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PMID:Early gestational hemolytic uremic syndrome: case report and review of literature. 915 64

In this work we presented our own experience with recognized and treated toxoplasmosis among children. Treated cases were observed over several years afterwards. We analyzed the frequency and character of clinical changes, evaluated the validity of serological screening and the effectiveness of treatment. The largest age group treated were children 13 months to 5 years old. 13 children had the congenital and 12 the acquired form. The most cases occurred in the nodal, ocular and ocular-cranial forms. Thus, the most common symptoms were enlarged lymphatic nodes, strabismus, febrile seizures, intracranial calcifications. In the acquired forms of the illness a distinct correlation between treatment and the decrease antibody levels, the clinical pictures showed stagnation. The fall in antibody levels occurred earlier with intermediate immunofluorescence than with ELISA method. Among 20 children associated 30-day treatment was implemented (Daraprim, Rovamycine, Biseptol), among 4 with Fansidar and Rovamycine for 2-3 weeks. Few complications occurred at the end of or after treatment and did not require treatment/intervention. Usually it was leukopenia and thrombocytopenia. Long time observation allows to state that both therapeutic models prevent renewal of illness and can be recommended for further use.
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PMID:[Clinical view of toxoplasmosis in children--personal observations]. 937 83

Three dogs became lethargic and had poor appetites within 2 months after anticonvulsant treatment was initiated to control seizures. Dogs were neutropenic, thrombocytopenic, and anemic and had splenomegaly. Sensitivity to phenobarbital and related anticonvulsants may induce life-threatening leukopenia, thrombocytopenia, and anemia in dogs. Phenobarbital-induced neutropenia in these 3 dogs may have posed a risk for developing bacteremia. It is important for clinicians to be aware of adverse effects so that adequate precautions can be taken. A baseline hemogram should always be obtained before starting anticonvulsant treatment, and periodic hemograms should be obtained to monitor animals. Furthermore, client education should include instructions on recognizing signs of bacteremia, thrombocytopenia, and anemia.
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PMID:Neutropenia and thrombocytopenia in three dogs treated with anticonvulsants. 952 40

A 22 year-old woman with a seven year history of (SLE) was readmitted because of oliguria, edema, dyspnea and arterial hypertension. She had a previous biopsy diagnosis of focal glomerulonephritis, (WHO III b), and had been treated with immunosuppressors and steroids. Laboratory data showed lupus activity, AHM with thrombocytopenia, nephrotic-range proteinuria and renal failure. A second renal biopsy was performed showing diffuse proliferative nephritis, (WHO IV), in association with noninflammatory necrotizing vasculopathy with luminal obliteration. She started with hemodialysis and was subsequently treated with methylprednisolone pulses, plasmapheresis, cyclophosphamide and oral steroids. During the inpatient period, she had generalized seizures, acute lung injury and pulmonary hemorrhage. These complications, the AHM and the thrombocytopenia receded totally. Renal function was never resumed. We emphasize that this association of diffuse proliferative nephritis with noninflammatory necrotizing vasculopathy is not infrequent and has a poor renal prognosis. The AHM with thrombocytopenia was interpreted as secondary to endothelial cell damage due to vasculopathy.
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PMID:[Renal vascular lesion and microangiopathic hemolytic anemia in systemic lupus erythematosus]. 953 30

Our study was designed to determine serum uric acid levels and establish clinically useful cutoff values for the diagnosis of preeclampsia in twin and triplet gestations. We reviewed the medical records of 129 multiple gestations with serum uric acid levels available. Fifty-five twin gestations were complicated by preeclampsia, 51 were not. Fifteen triplet gestations were complicated by preeclampsia, and 8 were not. Preeclampsia was defined as a persistent blood pressure > or =140/90 mmHg, and proteinuria, or elevated liver enzymes, thrombocytopenia, or eclamptic seizure. Receiver operating characteristic curves were generated for twin and triplet gestations. Serum uric acid levels at different stages of gestation in twin gestations were determined. Maternal serum uric acid levels in preeclamptic twin and triplet gestations were significantly higher than those in nonpreeclamptics. Serum uric acid levels at varying gestational ages were significantly higher in preeclamptic twin gestations than in nonpreeclamptics. Maternal serum uric acid levels of 6.3 mg/dL and 6.8 mg/dL were found to be the most useful cutoff values for the diagnosis of preeclampsia in twin and triplet gestations, respectively. We conclude that compared to nonpreeclamptics, preeclamptic women with multiple gestations had significantly higher serum uric acid levels. Mean serum uric acid levels based on gestational age should be justified for the diagnosis of preeclampsia in multiple gestations.
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PMID:Maternal serum uric acid levels in preeclamptic women with multiple gestations. 964 30

We report a 45-year-old man with monocytosis and right hemiparesis. The patient suffered from an acute myocardial infarction from which he recovered completely when he was 42 years old. One year prior to his death, he was found to have increase in monocyte count (35.5% of leukocytes) in peripheral blood and splenomegaly; he was admitted to the hematology service of our hospital. He was diagnosed as having chronic myelomonocytic leukemia after bone marrow examination. He was treated with radiation therapy with improvement in splenomegaly. In May of 1995, he had fever, anemia, and thrombocytopenia for which he needed daily blood transfusion. In November of 1995, he had an onset of weakness in his right hand, and neurologic consultation was asked for in November 27, 1995. Neurologic examination revealed a chronically ill japanese man in no acute distress. He was alert and not demented. Higher cerebral functions were intact. Cranial nerve examination revealed right facial paresis of the central type. Motor-wise, he was right hemiparetic. Generalized muscle wasting was noted apparently due to the chronic debilitating disease. Deep tendon reflexes were within normal range in the right upper extremity, but were diminished in other areas. Sensation was intact, and no meningeal signs were noted. Pertinent laboratory findings were as follows: Hb 8 g/dl, RBC 238 x 10(4)/microliter, WBC 2,900/microliter (band 1.0%, seg 18.5%, lym 28.0%, mono 44.0%, Baso 2.5%), Plt 13 x 10(4)/microliter, PT 16.6"/10.9", APTT 44.7"/35.0". CSF contained 87 mg/dl of protein, 155 mg/dl of glucose and 2 mononuclear cells/microliter. Bone marrow was slightly hypercellular with mild increase in blast forms. No chromosome abnormality was found. CT and MRI revealed a large mass in the left fronto-parietal region and the meninges showed marked thickening with enhancement after gadolinium-DTPA in MRI. The patient was treated with glycerol and steroid, but the subsequent course was complicated by a seizure, agitation, and pneumonia. He died from respiratory failure on January 13, 1996. The patient was discussed in a neurologic CPC and the chief discussant arrived at the conclusion that the patient had chronic myelomonocytic leukemia with infiltration of leukemic cells into meninges and the parenchyme of the cerebrum. Thickening of the dura was thought to be in part a reaction to the subdural hematoma as well as to leukemic cells along the meninges. Postmortem examination revealed hypercellular bone marrow with increase in monocytic cells (more than 20%). The lungs showed pneumonia with scattered old tuberculous lesions. The heart showed an old myocardial infarction in the posterior wall of the left ventricle. The brain showed an old chronic subdural hematoma in the left fronto-temporal region and a cystic mass lesion in the left frontoparietal region. The mass was hypercellular and most of them were monocytes. The dura mater showed reactive thickening without leukemic cell infiltration. It was concluded that this patient had chronic myelomonocytic leukemia with a formation of leukemic mass in the brain. Pathologists thought that the mass was a hematogenous spread. It is rare for chronic myelomonocytic leukemia to form a mass lesion in the brain.
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PMID:[A 45-year-old man with peripheral monocytosis and right hemiparesis]. 962 75


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