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)

One year's experience with MAS in a neonatal intensive-care unit is analyzed with follow-up information. Seventeen patients or 3.7% of all admissions had MAS. Four patients (23.5%) died of acute respiratory failure. Two patients with MAS and persistence of the fetal circulation required cardiac catheterization to exclude cyanotic congenital heart disease. No survivors had persistent chronic lung disease. However, two of three patients with MAS and seizures had significant psychomotor retardation at follow-up examination.
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PMID:Meconium aspiration syndrome. Neonatal and follow-up study. 8 Jan 35

Recurrent acute respiratory failure in an epileptic subject is described. The first episode of respiratory failure occurred while the patient was having frequent epileptic fits and was probably secondary to cerebral oedema with temporal herniation. The second occurred suddenly after 27 days during which the patient had been free from seizures. It is suggested that this episode of acute respiratory failure was the result of an epileptic seizure without any motor symptoms.
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PMID:Respiratory failure as a seizure phenomenon. A case report. 119 63

A patient with chronic obstructive pulmonary disease and acute respiratory failure developed grand mal seizures in the hours following onset of mechanical ventilation. These seizures were associated with an acute increase in arterial pH and were related to the occurrence of acute severe hypophosphataemia associated with recovery from respiratory acidosis.
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PMID:Seizures related to severe hypophosphataemia induced by mechanical ventilation. 233 41

Over a 5-year period, 75 patients were admitted to a pediatric intensive care unit because of acute upper airway obstruction (AUAO). Congenital abnormalities were demonstrated in 25 children; 9 of them died secondary to severe combined malformations or major central nervous system dysfunction. Acquired AUAOs were seen in 50 patients; 1 died in brain death secondary to anoxia. Obstructions were observed at all levels of the airways from the nose to the carina. In 28% of the patients, AUAO had remained undiagnosed until admission for complications such as acute respiratory failure, cardiac arrest, coma, seizures. With early diagnosis and prompt release of the obstruction the prognosis is good unless severe congenital abnormalities or major central nervous system damage are associated.
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PMID:The challenge of upper airway obstruction in pediatric intensive care. 379 59

Six episodes of acute rhabdomyolysis were observed within a two-year period in 5 male adult alcoholic patients hospitalised in a hepatology intensive care unit. Painful muscle swelling was discrete of absent in 4 of the 5 patients. Acute rhabdomyolysis was preceded by grand mal seizures in 4 patients, delirium tremens in 1 and high fever with shivers in 3. All cases were rapidly diagnosed on the finding of very high serum creatinine phosphokinase levels. One patient developed acute respiratory failure and recovered after prolonged mechanical ventilation. Three patients had acute renal failure with severe hyperkalemia in one but none required dialysis. Three patients died within 2 to 6 days of the diagnosis, but the deaths were not directly related to rhabdomyolysis. It would appear that in alcoholic patients: the prevalence of rhabdomyolysis is probably underestimated; any muscular hyperactivity as seen in seizures, delirium tremens and prolonged shivers may be a precipitating factor; the condition is easily diagnosed by measuring serum creatinine kinase activity; some cases of acute renal failure in patients with alcoholic cirrhosis might be explained by acute rhabdomyolysis with minimal symptoms.
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PMID:[Acute rhabdomyolysis in alcoholic patients]. 622 27

A patient with chronic bronchitis and acute respiratory failure due to mycoplasma pneumonia received excess parenteral fluid and developed hyponatremia associated with generalized seizures. The low serum osmolarity and elevated urine osmolarity were consistent with SIADH. Treatment with erythromycin and water restriction resulted in the complete recovery of her acute respiratory condition and return of the serum sodium and osmolarity values to normal.
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PMID:Inappropriate secretion of antidiuretic hormone and mycoplasma pneumonia infection. 703 12

Fourteen children (6 M, 8 F) suffering from refractory epilepsy received LTG as add-on therapy. LTG was administered twice daily at dosages increasing up to 2 mg/kg/day (for patients taking VPA) or to 10 mg/kg/day for patients taking AEDs that induce hepatic metabolism. The drug was withdrawn for side effects in 3 cases (rash: two cases, hirsutism: one), because of increased seizure frequency in 2 cases and because of unchanged seizure frequency in one. One patient died from acute respiratory failure, after repeated respiratory tract infections. A decrease in seizure frequency after one year of treatment with LTG was observed in 6 of the 7 patients who completed the study. The median total seizure frequency decreased from 10.7 +/- 7.3 to 3.8 +/- 4.6 seizures per day. At the end of the study, seizure frequency had decreased by more than 50% in 2 patients, by more than 75% in 2 patients, and 2 patients were seizure-free; in the remaining patient seizure frequency was unchanged. The best results were obtained with plasma LTG concentrations ranging from 0.5 to 5.4 micrograms/ml; no further improvement was observed at higher LTG concentrations.
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PMID:Lamotrigine in resistant childhood epilepsy. 813 79

The DMP1 transcription factor induces the ARF tumor suppressor gene in mouse fibroblasts, leading to cell cycle arrest in a p53-dependent manner. We disrupted sequences encoding the DNA-binding domain of DMP1 in mouse embryonic stem cells and derived animals lacking the functional protein. DMP1-null animals are small at birth, and males develop more slowly than their wild-type littermates. Some adult animals exhibit seizures and/or obstuctive uropathy, each of unknown cause. The growth of explanted DMP1-null mouse embryo fibroblasts (MEFs) is progressively retarded as cells are passaged in culture on defined transfer protocols; but, unlike the behavior of normal cells, p19(ARF), Mdm2, and p53 levels remain relatively low and DMP1-null MEFs do not senesce. Whereas the establishment of cell lines from MEFs is usually always accompanied by either p53 or ARF loss of function, continuously passaged DMP1-null cells readily give rise to established 3T3 and 3T9 cell lines that retain wild-type ARF and functional p53 genes. Early-passage DMP1-null cells, like MEFs from either ARF-null or p53-null mice, can be morphologically transformed by oncogenic Ha-Ras (Val-12) alone. Splenic lymphocytes harvested from both DMP1-null and ARF-null mice exhibit enhanced proliferative responses in long-term cultures when stimulated to divide with antibody to CD3 and interleukin-2. Although only 1 of 40 DMP1-null animals spontaneously developed a tumor in the first year of life, neonatal treatment with dimethylbenzanthracene or ionizing radiation induced tumors of various histologic types that were not observed in similarly treated DMP1(+/+) animals. Karyotypic analyses of MEFs and lymphomas from DMP1-null animals revealed pseudodiploid chromosome numbers, consistent with the retention of wild-type p53. Together, these data suggest that ARF function is compromised, but not eliminated, in animals lacking functional DMP1.
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PMID:Disruption of the ARF transcriptional activator DMP1 facilitates cell immortalization, Ras transformation, and tumorigenesis. 1089 94

Although hypophosphatemia is relatively uncommon, it may be seen in anywhere from 20% to 80% of patients who present to the ED with alcoholic emergencies, diabetic ketoacidosis (DKA), and sepsis. Severe hypophosphatemia, as defined by a serum level below 1.0 mg/dL, may cause acute respiratory failure, myocardial depression, or seizures. Because hypophosphatemia is not as often treated by ED physicians, becoming familiar with a single intravenous phosphate solution and specific guidelines for phosphate repletion are essential. One mL of the most commonly available phosphate solution (K2PO4) contains 4.4 meq of potassium and 3 mmol (93 mgs) of phosphate. Administering K2PO4 at a rate of 1 mL per hour is almost always a very safe and appropriate treatment for hypophosphatemia. This article provides guidelines for phosphate therapy in hypophosphatemic ED patients including those in DKA, those presenting with alcohol-related complaints including alcoholic ketoacidosis and patients with acute exacerbation of asthma and chronic obstructive pulmonary disease.
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PMID:Hypophosphatemia in the emergency department therapeutics. 1091 39

Status epilepticus causes significant morbidity and mortality. A case of generalized status epilepticus followed by massive pulmonary aspiration, acute respiratory failure and transient central diabetes insipidus is presented. Seizures were promptly controlled, but the patient required mechanical ventilation and correction of polyuria with desmopressin acetate. During hospitalization mental status improved, diabetes insipidus spontaneously remitted and he was discharged without neurologic sequelae. The clinical and pathophysiological features of this case are discussed.
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PMID:Generalized status epilepticus associated with massive pulmonary aspiration and transient central diabetes insipidus: case report. 1101 32


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