Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a patient with serious organophosphorus-induced delayed neurotoxicity due to malathion. The patient was a 49-year-old male with a history of habitual alcohol drinking, who ingested approximately 100 ml of 50% malathion [S-1,2-bis(ethoxycarbonyl)-ethyl-0,0-dimethyl phosphorodithioate solution], with a large amount of alcohol in a suicide attempt. Following recovery from an acute cholinergic phase 36 hours after ingestion, respiratory muscle weakness, consciousness disturbance and diffuse weakness of the limb muscles occurred, necessitating mechanical ventilation. On the 7th hospital day, glove and stocking type sensory disturbance was observed and weakness of the limbs had progressed to distal dominant flaccid quadriparalysis with moderate muscle atrophy. Two months after onset, neurogenic bladder and spinal automatism became obvious. After 7 months, spasticity of the lower limbs developed, while the weakness of the upper limbs improved. Sural nerve biopsy showed axonal degeneration, loss of large myelinated fibers and increases in Schwann cell clusters. These findings were similar to those seen in patient with triorthocresyl phosphate (TOCP) intoxication. The symptoms of this patient seemed to correspond to Senanayake's "intermediate syndrome". The final clinical features and sural nerve biopsy findings were in close agreement with those in patients with serious organophosphorus compounds induced delayed neurotoxicity due to TOCP intoxication. However, this patient exhibited more severe neuropathy than seen in previously reported cases of organophosphorus compounds induced delayed neurotoxicity caused by less toxic organophosphorus compounds, such as Dipterex. This suggests that alcohol might have been an etiological factor in damage of nervous tissue in this rare case. This is the first case of organophosphorus compounds induced delayed neurotoxicity due to malathion to be reported in Japan.
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PMID:[A case of delayed myeloneuropathy due to malathion intoxication]. 166 79

Inverse ocular bobbing (IOB) is an uncommon abnormal eye movement. Its characteristics are slow downward eye movement with rapid upward return, a nadir at the extreme of downgaze position and horizontal roving eye movement. We present a case of IOB associated with cerebral embolism and diabetes insipidus. A 69 year-old right-handed woman was admitted because of a consciousness disturbance. She had been well until November 10, 1983, when she was found dysarthric and left hemiplegic. On admission, she was stuporous. There were conjugate deviation to the right, central left facial and hypoglossal palsy, left hemiplegia with spasticity, left hyperreflexia with positive pathologic reflex and anosognosia. A CT scan performed on November 11 showed extensive hypodense area in the region supplied by the right middle cerebral artery. A right carotid angiography revealed multiple occlusions in the top of the right internal carotid artery with poor collateral circulation. After admission, the level of consciousness gradually deteriorated and became comatose on November 18, when the following abnormal eye movements were observed. Following spontaneous horizontal roving eye movement, both eyes deviated downward slowly from midposition, taking 1 to 2 seconds to reach the nadir. The eyes then remained in the position for 1 to 15 seconds, followed by a rapid return to the midposition. These abnormal eye movements are compatible with inverse ocular bobbing (IOB) described by Knobler. Electronystagmography detected typical IOB and spontaneous upward nystagmus. There was no evidence of hypoxia when these abnormal eye movements were present.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Inverse ocular bobbing associated with cerebral embolism and diabetes insipidus--a case report]. 274 84

We report a 47-year-old woman with SLE, who developed meningeal signs and consciousness disturbance. She noted an onset of fever, and swelling and pain in her face, hands and feet in 1990. She was seen in another hospital and the diagnosis of SLE was made. She was treated with prednisolone with marked improvement in her symptoms. She was well with 5 mg of oral prednisolone daily until January of 1991, when she developed fever, myalgia and weakness in her legs. She was admitted to the medical service of our hospital on August 5. She was receiving 15 mg of prednisolone daily. Gram positive rods were cultured from her blood on August 5. She became incoherent 2 days later, and had a convulsive episode on August 8. After the convulsion, she lost consciousness from which she did not recover. Her CSF contained 304/3 microliters cells, 29 of which were neutrophils, 6 lymphocytes, 90 others, and 179 destructed cells. The CSF protein content was 345 mg/dl, and glucose 23 mg/dl. A neurological consultation was asked on August 9. Physical examination at that time revealed a semicomatous woman. Respiration was 30/min and regular. BP 132/82 mmHg, heart rate 122/min and regular, and BT 39.6 degrees C. General physical examination was unremarkable. Pertinent neurologic findings were positive Kernig sign and spasticity in all four limbs. Brain stem reflexes were retained. Upon painful stimulation, withdrawal response was elicited both lower extremities. She was treated with pipiracillin, latamoxef and phenobarbital, however, she had frequent seizures. She was deeply comatose on December 10. She became flaccid and no more meningeal signs were observed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A 47-year-old woman with meningeal signs and consciousness disturbance]. 821 15

Acupuncture has been used as a therapeutic technique in China, Japan and East Asia. Recently, it is used to treat neural injuries. We describe a 6-year-old boy with consciousness disturbance and heavy muscle spasticity of extremities due to severe diffuse axonal injury (DAI) in whom acupuncture treatment for 6 months alleviated these symptoms remarkably. Acupuncture treatment may be effective to improve consciousness disturbance and heavy spasticity of DAI.
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PMID:[Acupuncture treatment for a patient with diffuse axonal injury]. 1731 42

Acupuncture has been applied as a therapeutic technique in China, Japan and East Asia. Recently, its application is extended to treat neural injuries. We describe a 26-year-old man with consciousness disturbance and intense muscle spasticity of extremities due to severe diffuse axonal injury (DAI) in whom acupuncture treatment for 1 month was effective to alleviate these symptoms remarkably. We also investigated the cerebral blood flow two times by 123I-IMP SPECT in acupuncture period. Acupuncture treatment may be effective to improve consciousness disturbance and intense spasticity of DAI and to modulate cerebral blood flow.
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PMID:[Acupuncture treatment for a patient with diffuse axonal injury--report no. 2]. 1796 30

Two patients with subarachnoid hemorrhage recovered consciousness after intrathecal baclofen administration using an implanted intrathecal baclofen pump delivering 50 microg per day using a simple infusion mode. Intrathecal baclofen resulted in significant reduction of spasticity 3 months after the implantation. Case 1 was reduced to a completely bedridden state with spasticity and could slightly move her fingers following commands. However, the patient could eat food and wash her face with minimal assistance at 3 months after the implantation, and could stand up in the parallel bars with assistance and speak several words at 8 months. Case 2 was in a completely bedridden state at 10 months after onset and could neither drink water nor follow instructions. However, the patient became oriented and could eat by herself within 3 to 4 weeks of implantation. She could walk with a cane and use the stairs with minimal assistance at 2 and 3 months after implantation. The patient could speak fluently within 6 months of implantation. Flatulence and dysuria happened during the screening test, but these symptoms were not repeated after implantation of a pump-catheter-system and continuous intrathecal baclofen infusion. Continuous intrathecal baclofen infusion caused both improvement in muscle tone and spasms and consciousness recovery from the vegetative state. This therapy is a strong candidate treatment for patients with spasticity and consciousness disturbance.
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PMID:Consciousness recovery induced by intrathecal baclofen administration after subarachnoid hemorrhage -two case reports-. 2050 93