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)

The restless legs syndrome is generally benign but is occasionally associated with anemia, metabolic disorder, or polyneuropathy. Leg restlessness with disruptive nocturnal myoclonus has been described as a sleep disorder. We report two patients with complex partial and secondarily generalized seizures, who developed restless legs while taking methsuximide and phenytoin. They had no evidence of metabolic disturbance or neuromuscular disease, although one patient had fragmented sleep and disruptive myoclonus on polysomnography, and leg restlessness subsided with change of antiepileptic drugs. These symptoms could reflect transient alteration in peripheral nerve function not evident by examination or electrophysiologic studies, sleep disturbance by antiepileptic drugs or the effects of temporal lobe seizure foci on perception of the physiologic state of nerves and muscles.
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PMID:Restless legs with antiepileptic drug therapy. 314 64

In a man aged 28 years abdominal pains with constipation appeared, and were followed after 2 weeks by generalized maximal epileptic seizures, gradually progressing signs of proximal polyneuropathy, numerous brownish patches on the face and trunk, and hepatomegaly. In the urine raised levels were found of delta aminolaevulinic acid, prophobilinogen, coproporphyrins and uroporphyrins. Examination of stools demonstrated an increase of protoporphyrins and coproporphyrins, with prevalence of the former, characteristic of porphyria variegata. A gradual regression of changes was observed after treatment with high doses of propranolol and intravenous glucose infusions.
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PMID:[Porphyria variegata--a case report]. 356 76

The consequences of alcoholism on the peripheral and central nervous system are discussed. Polyneuropathy is present in 30% of the alcoholics, whilst cranial nerve involvement is found in 5-25%. Alcoholic myopathy is only very rarely seen. Wernicke's encephalopathy is found at post mortem investigation in 1.8% of alcoholics, but is rarely clinically diagnosed. The Marchiafava-Bignamy syndrome and central pontine myelinolysis are rarely seen; alcoholic amblyopia which is seen in 0.5% of the hospitalised alcoholics is more frequent, but still a rare finding. Cerebral seizures are common in chronic alcoholics with an incidence varying from 5 to 37% according to the type of drinking habit and have, thus, to be categorised. Brain atrophy is a common finding and correlates with the duration and extent of the alcoholism.
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PMID:[Neurologic sequelae of alcohol]. 378 82

Drinking habits of 156 consecutive polyneuropathic and 106 consecutive pressure palsy patients were evaluated in retrospect. Respectively, 46 patients (30%) had alcohol polyneuropathy and 32 (30%) got pressure neuropathy while being drunk and these patients were analyzed in more detail. Most of the patients with alcoholic neuropathies were men, those with polyneuropathy being older than those having pressure palsies. Pressure neuropathy coincided with alcoholic polyneuropathy in 13 patients (28%). Other medical complication of heavy alcohol drinking (i.e. liver diseases, seizures and cerebellar signs) were seen in 54% of the patients with polyneuropathy and in 6% of the patients with pressure palsies. Heavy drinking prolonged the disability due to pressure palsy. The present study confirms the significant role of alcohol abuse in etiology of peripheral neuropathies. Heavy drinking seems to worsen the prognosis of these neuropathies.
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PMID:Drinking habits and peripheral alcoholic neuropathy. 627 9

We carried out a study on 63 patients suffering from alcoholism in order to determine the frequency of 27 HLA antigens. In comparison to healthy blood donors no significant deviation of HLA distributions in alcoholics was found. The data on alcoholic patients with physical consequences such as cerebral seizures, liver cirrhosis and polyneuropathy failed to identify an association with HLA.
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PMID:Genetic markers in alcoholism: no association with HLA. 657 88

We studied the frequency of oligoclonal immunoglobulin G bands in the cerebrospinal fluid (CSF) of patients with various neurological diseases. We used a micromethod employing sodium dodecyl sulfate polyacrylamide gel electrophoresis that required only 50 microliters of unconcentrated CSF. Oligoclonal bands were detected in the CSF of 95% of the patients with multiple sclerosis, 90% with subacute sclerosing panencephalitis, and 100% with herpes simplex encephalitis, but less frequently in other central nervous system infections. No oligoclonal bands were detected in the CSF of patients with Parkinson, Huntington, Creutzfeldt-Jakob, or herniated disc diseases. Bands were detected in some patients with Alzheimer disease, cerebrovascular accident, idiopathic vertigo, idiopathic seizures, amyotrophic lateral sclerosis, polyneuropathy, and central nervous system glioma. Patients with other conditions infrequently had positive bands. The determination of oligoclonal bands is a useful aid in the diagnosis of multiple sclerosis, subacute sclerosing panencephalitis, and herpes simplex encephalitis. The presence of oligoclonal bands indicates an immunological response but is not diagnostic for a particular condition.
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PMID:Oligoclonal IgG bands in cerebrospinal fluid in various neurological diseases. 683 75

33 drug abusers were examined and all of them were addicts to several drugs and always to heroin. Neurological complications occurred rather frequently. One patient had subarachnoid hemorrhage and angiography showed no arteriovenous malformations nor other pathology. Polyneuropathy has been found in one case. 7 patients (21,2%) developed psychotic episodes. Epileptic attacks were found in 5 cases (15,1%). Latency between the onset of drug-abusing and occurrence of the attacks was found to be at least 1 year in two cases and 3 years in the other three. 4 cases suffered from partial complex seizures with secondary generalization and one patient had generalized tonic-clonic attacks. Fits occurred rarely in all cases; one patient had two episodes of partial status. Further research is required because there are few clinical reports in comparison with the experimental ones.
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PMID:[Neurological complications in drug dependence with special reference to the development of epileptic syndromes]. 718 35

Among the patients admitted to our clinic between 1988-1994, we selected 109 with a neurologic disorder induced by medication. We registered 34 cases of drug-induced headache, 33 of extrapyramidal syndrome, 10 of polyneuropathy, and 5 of myopathy. 12 patients presented neurologic side effects of antiepileptic drugs, and 15 were admitted for epileptic seizures or neuropsychological alterations induced by drugs. The purpose of this article is to review the clinical symptoms of these types of neurologic disorders. It also discusses the drug-induced neurologic complications encountered in general practice. Therapeutic advice, and particularly the choice of psychotropic drugs for epileptic or elderly patients, is proposed.
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PMID:[Drug-induced neurological complications in a hospital cohort]. 748 15

Neurological involvement in Wegener's granulomatosis was studied by reviewing the charts of 324 consecutive patients in whom the diagnosis was made at the Mayo Clinic. One hundred nine patients (33.6%) had neurological involvement. Peripheral neuropathy occurred in 53; cranial neuropathy, in 21; external ophthalmoplegia, in 16; cerebrovascular events, in 13; seizures, in 10; cerebritis, in 5; and miscellaneous involvement, in 25. The mean age and sex ratio were similar in the patients with and those without neurological involvement. Among the patients with peripheral neuropathy, 42 had mononeuropathy multiplex; 6, distal symmetrical polyneuropathy; and 5, unclassified peripheral neuropathy. Multiple mononeuropathy was a major presenting symptom in 8 patients. A significantly higher percentage of patients with peripheral neuropathy, compared to those without peripheral neuropathy, had kidney involvement (p < 0.001). The second, sixth, and seventh cranial nerves were most frequently affected. Multiple cranial nerves were affected in 8 patients. Unusual neurological manifestations in the miscellaneous group were spastic paraparesis, temporal arteritis, Horner's syndrome, and papilledema.
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PMID:Neurological involvement in Wegener's granulomatosis: an analysis of 324 consecutive patients at the Mayo Clinic. 838 87

Renal transplantation for infantile cystinosis corrects renal failure and prolongs survival. However, after transplantation, the disease may develop in the allograft and continue to progress in nonrenal organs. We studied seven children (6 boys, 1 girl) with infantile cystinosis who received 11 renal transplants (3 cadaver, 8 living-related) between May 1969 and December 1986. The age at transplant ranged from 6 to 12 years (mean, 9.1 years). Four children received second renal transplants at a mean age of 17 years (range, 16 to 22 years). The mean period of follow-up was 138 +/- 47 months. Three children received cysteamine therapy prior to transplantation. Nonrenal complications of infantile cystinosis present before transplantation were photophobia (n = 3), corneal crystals (n = 5), hypothyroidism (n = 1), rickets (n = 6), and short stature (n = 7). Graft and patient survival did not differ from controls matched for the time of transplantation. Two patients died (1 pneumococcal sepsis, 1 respiratory failure due to pulmonary fibrosis) with functioning grafts 5 and 14 years posttransplant. Complications that developed posttransplant included photophobia (n = 1), corneal crystals (n = 2), hypothyroidism (n = 4), polyneuropathy (n = 1), pulmonary fibrosis (n = 1), abnormal electroencephalogram without clinical seizures (n = 1), bladder stones (n = 1), and diabetes mellitus (n = 2). One patient received a corneal transplant. All seven children failed to show improvement in growth following transplantation. Cystine crystals are present in graft-infiltrating cells, but do not seem to affect kidney allograft function.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Renal transplantation for infantile cystinosis: long-term follow-up. 843 88


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