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)

A 35-year-old man ingested food contaminated with lindane, an insecticide containing almost pure gamma hexachlorocyclohexane. Grand mal seizures and severe acidemia developed rapidly. The seizures recurred for nearly 2 hours, then ceased. In addition, the patient had muscle weakness and pain, headaches, episodic hypertension, myoglobinuria, acute renal failure and anemia. Pancreatitis developed 13 days after the ingestion of lindane. A muscle biopsy on the 15th day of illness demonstrated widespread necrosis and regeneration of muscle fibres. The patient's condition improved and he was discharged 24 days after the onset of his illness. During the year following the poisoning the patient noted difficulty with recent memory, loss of libido and easy fatigability. One year after lindane ingestion the results of physical examination, including those for muscle power and bulk, were normal.
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PMID:Acute lindane poisoning with development of muscle necrosis. 7 42

Industrial overexposure to chlordecone, an organochlorine insecticide, caused tremor in 76 of 148 exposed workers. Chlordecone was absorbed through oral, respiratory, and dermal routes, the last possibly the most significant. Epidemiology of this incident disclosed low-level, widespread environmental exposure of man to chlordecone. In 23 workers with chronic chlordecone intoxication, tremor was associated with opsoclonus, pleuritic pain and arthralgia. No seizures were reported. The site of action of chlordecone on the central nervous system is unknown. It concentrates in human adipose and hepatic tissue but is not biodegradable, either in humans or elsewhere in nature.
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PMID:Chlordecone intoxication in man. I. Clinical observations. 7 55

A male patient who is now 15 years old has experienced a seizure disorder since age 9 years. The seizures were expressed as episodes of excruciating pain localized to the genital region. Appropriate anticonvulsant medication has controlled both pain and seizures.
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PMID:Paroxysmal genital pain: an unusual manifestation of epilepsy. 10 11

(1) Electrical stimulation therapy for patients suffering with labile signs and symptoms, and these include all varieties of acute and chronic pains, seizures and spasticity, has come into fashion and gone, and come again with each new technological advance for the past two hundred years. (2) A proportion of patients with chronic disease have their suffering made worse if they feel deprived of the latest therapy and may be relieved if they are given it in the right circumstances. In this group the relief will usually be temporary and the limited supply of such reactors will promote the cycle of fashion. In a group of 126 patients with chronic pain associated with organic disease who were offered transcutaneous stimulation, only 23 (18%) continued to use it one year after they started. (3) The cycling of therapeutic fashion is assisted not only because relief is often temporary, but also by the difficulty in establishing the normal range of variability from which significant change can be assessed and by the uncertain relationship between signs and symptoms and for the functions of daily living. For these reasons there is an inevitable tendency to temporary over-optimism and it seems impossible to counter this by the execution of a satisfactory clinical trial, since the patient cannot be "blind" and a significant variable is the enthusiasm with which a therapy is surrounded. (4) Electrical stimulation by cutaneous devices or implants can give much benefit to some patients in whom other methods have failed and there are indications, not only from anecdote and clinical impression but also now from experimental physiology, that it may benefit by mechanisms of interaction at the first sensory synapse. It is, however, an over-simplification to regard any therapy as either strictly physiological or simply fraudulent. Like other so-called placebos, physical methods of therapy can presumably act on hormonal systems associated with stress and the experience of pain.
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PMID:Therapeutic electrical stimulation. The transistorized placebo? 37 57

A long-term dynamic study of epilepsy permitted one to distinguish a group of patients (21), who had undergone cortical surgical operations in the sensomotor area. In this group of patients the epileptical seizures were not only arrested, but preserved their previous structure. In all observations, the attack included pain which had a nociceptive character, a disagreeable emotional shading, was exceptionally intensive, diffuse, spreaded along a wide body area, was localized in the deep tissues and migrated intermittently during the seizure, respective to the somatotopic representation in the brain. The anatomo-physiological data suggest that such painful sensations are due to the irritation of the nonspecific thalamus nuclei and first of all, the medium center. This assumption is supported by the clinico-physiological studies of some authors, as well as by the negative results of surgical operations in this group of patients, despite the removal of the assumed epileptical focus in the cortex. The studies indicate that the main epileptical focus lies in the subcortical structures and particularly in the nonspecific thalamic nuclei.
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PMID:[Pain phenomenon in the structure of a seizure as a symptom of subcortical epilepsy]. 47 17

Nine patients with intracerebral metastasis from lung carcinoma were treated with intracarotid and intravertebral artery infusion of 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU). Four of these patients considered definite responders showed unequivocal clinical improvement and definite decreases in the size of tumors evaluated by neurologic examination, computerized tomographic (CT) scan and radionuclide brain scan (RBS). One patient's clinical condition stabilized with doubtful improvement of diagnostic tests (probable responder). The remaining four patients had further unfavorable progression of the clinical and scan findings and were clearly nonresponders. Complications were transient and included: local pain in the eye, orbit, and occipital-nuchal area during infusion in 7 patients, focal seizure in 3 patients, mild confusion with disorientation in 2 patients, and nausea in 2 patients. Our findings suggest that intra-arterial BCNU therapy may be effective and may be used as an adjuvant to surgery and/or radiotherapy for the treatment of metastatic brain tumor from lung carcinoma.
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PMID:Intra-arterial BCNU therapy in the treatment of metastatic brain tumor from lung carcinoma: a preliminary report. 50 86

A 14 year old girl developed persistent headache of 6 weeks duration, which she described as a feeling of pressure, accompanied by dizziness, nausea and vomiting. Her EEG showed focal slow waves arising from the right temporo-occipital region. All other investigations were negative. Other medication was ineffective but she responded well to standard anticonvulsant therapy, and her EEG abnormality became minimal. In a case with focal slowing and pain and other handicapping symptoms, which do not respond to other remedies, a trial of antiepileptic medication is indicated even in the absence of clinical seizures and/or EEG evidence of seizure activity.
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PMID:Focal cerebral dysrhythmia--presenting as headache: report of a case. 72 71

Cervical myelography by means of lumbar application of metrizamide was performed on 110 patients. The exploration technique, the results, the quality of the myelograms, and the side effects observed are discussed. The most frequent complaint was headache. There were also cases of vertigo, vomitus, pain in the back and legs, and one case of tachycardia. Complications of a more serious nature, in particular epileptic seizures, did not occur.
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PMID:[Cervical myelography after lumbar application of metrizamide (author's transl)]. 74 16

An assessment of morbidity in near-drowning was made from a review of emergency room and hospital records of 72 patients, ages 9 months to 20 years, who suffered near-drowning during the period January 1972 through June 1974. Fifteen patients (21% evidenced severe anoxic encephalopathy; the remainder had no detectable neurologic deficits. Hypoxemia was demonstrated in 56 patients. Severe acidosis was not present unless respiratory failure occurred. Neither electrolytes, red blood cell hemolysis, nor cardiac arrhythmias presented a problem. Respiratory complications included pulmonary edema, aspiration pneumonia, atelectasis, shock lung, pneumothorax, and pneumomediastinum. All children requiring cardiopulmonary resuscitation in the emergency room suffered anoxic encephalopathy. The occurrence of seizures, fixed and dilated pupils, flaccid extremities, and lack of response to deep pain in the emergency room had almost universal correlation with resultant severe anoxic encephalopathy, as did a submersion period of six or more minutes. The morbidity of near-drowning is significant with regard to the number of children affected and the severity of the central nervous system insult received. The statement by the American Heart Association that resuscitative efforts in children should be continued for periods longer than ten minutes needs reevaluation, since neurologic recovery did not occur in any child requiring cardiopulmonary resuscitation (CPR) in the emergency room. More importantly, new methods of cerebral resuscitation need to be developed and established. In short, medical personnel need to think in terms of cardiopulmonary cerebral resuscitation (CPCR) rather than in terms of CPR.
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PMID:Morbidity of childhood near-drowning. 84 May 54

The small risk of fainting or convulsions following IUD insertion is described. The reporting doctors observed 3 cases of convulsions in IUD patients in a 6-month period. None of these patients had a history of seizures, but each had a history of fainting in connection with painful or emotional stimuli. This fact would suggest a vasodepressor syncope. No changes in electroencephalogram and electrocardiogram occurred in the patients. Convulsions probably occurred due to diminished blood flow. Because pain can trigger vasodepresor syncope, use of local anesthesia is recommended.
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PMID:Fits, faints, and the IUD. 88 22


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