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)

Clinical features of a rare congenital myopathy, muscle-eye-brain (MEB) disease, are described in 19 patients. The pedigree data suggest an autosomal recessive inheritance. The patients presented with congenital hypotonia and muscle weakness. Serum CK was elevated, EMG was myopathic and muscle biopsy showed slight or moderate changes compatible with muscular dystrophy. Ophthalmological findings included severe visual failure and uncontrolled eye movements associated with severe myopia. The flash VEPs were exceptionally high, whereas non-corneal ERG was unrecordable. The EEG showed progressive abnormalities after the age of 6 months. Psychomotor development was slow during the first years of life, and mental retardation was severe. Most patients began to deteriorate around age 5 years. This change included spasticity and joint contractures. CT scans showed ventricular dilatations and abnormally low white matter density in several patients. Spasticity, high VEPs and ocular manifestations differentiate MEB from the Fukuyama type congenital muscular dystrophy.
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PMID:Muscle-eye-brain disease (MEB) 236 Jul 4

This is a presentation and discussion of clinical and laboratory data obtained on 13 girls with Rett syndrome, a progressive neurological disorder. The condition is thought to be far more prevalent than earlier reported. Family history in one patient showed presence of abnormal hand movements, increasing spasticity and psychomotor retardation in a paternal great grandaunt who died at 7 years. In the absence of chromosomal or biochemical markers, the characteristic disorder of hand movements can be used to distinguish this entity from other mental retardation, cerebral palsy and autism conditions. This report addresses the uniformity of clinical expression and highlights the differences between autism and Rett syndrome. Precocious puberty and respiratory alkalosis were not found in our patients. Feeding disorders were commonly present, and are often difficult to manage. The importance of diagnosis is emphasized as it influences long term management.
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PMID:Rett syndrome: studies of 13 affected girls. 308 8

We report on 2 patients, less than age 5 years, and one adult patient with partial duplication 8p, due to interstitial duplication of bands 8p21.1-22. The phenotype in young and adult patients with this chromosomal unbalance syndrome is further documented. In young patients the craniofacial manifestations are very similar to trisomy 8 mosaicism. However, mental retardation is much more pronounced in 8p21-22 duplication than in trisomy 8 mosaicism. The phenotypic changes observed in adult patients are probably secondary and they are due to the great neurologic deficit with generalized spasticity and hypertonia.
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PMID:Partial duplication 8p due to interstitial duplication: inv dup(8)(p21.1----p22). Further delineation of the phenotype from birth to adulthood. 349 29

In 62 battered children with involvement of the central nervous system clinically 3 patterns of impact to the skull, brain and its coverings could be distinguished: In 22 babies (mean age 6 months) the brain was damaged mainly by violent shaking. Many of those infants were in shock and epileptic status on admission. Retinal, subarachnoidal, and later subdural bleedings were recognizable. At first, all patients survived, but later 3 of them died in a vegetative state. Retinal bleedings are prompted by subarachnoidal hemorrhage due to shearing of bridging veins and by compression of the chest which immediately is followed by raise of venous pressure in the upper half of the body and by arteriospasms, leading to endothelial damage and increase of vascular permeability (Purtscher's disease). Both mechanisms result in severe retinal hemorrhage which might intrude into the vitreous body (Terson-syndrome). The consequences of violent shaking for the child might be disastrous mental retardation, microcephaly, spasticity, and epilepsies. The child might turn blind on one or both eyes; the visual failure is due to retinal scar formation, retinal detachment and fibrous organisation within the vitreous body on the one hand, due to raised intracranial pressure on the other hand, adding further damage to the visual pathway. In 19 children whose mean age was 13 months massive impact on the skull resulted in major brain damage: acute subdural hematoma, contusional bleedings, compound, diastatic or impression fractures. Ten of them died immediately or were picked up dead from home by different emergency services.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Damage patterns in severe child abuse with and without fatal sequelae]. 374 20

Ten cases of Lesch-Nyhan syndrome have been followed for 3-19 years (mean, 11 years and four months). Criteria of Lesch-Nyhan syndrome were restricted to the following: complete absence of hypoxanthine-guanine phosphoribosyltransferase (HPRT) in hemolysate and fibroblast, spasticity, choreoathetosis, mental retardation, self-mutilation, and occurrence in males. Two patients have died of pneumonia and two died suddenly. However, autopsies produced no positive findings. Hyperuricemia has been controlled by benzbromarone in nine patients. One patient did not take any medical treatment and died suddenly when he was 19 years old, but showed no gouty signs. Patients with Lesch-Nyhan syndrome indicated no change or aggravation of choreoathetosis or spasticity. Self-mutilation was difficult to control by any treatment with continuing effect. After the age of ten, self-mutilation declined in seven cases, and in one patient disappeared completely. Mental delay was remarkable and suspected developmental age (DA) was 7 months - four years and 10 months (chronological age, 7 years and five months - 19 years and 6 months). Mean DQ score was 15.6. Physical development was severely delayed, and weight age was 28.9-46.4%, mean 37.4% of chronological age. Future investigations will evolve clarification of CNS signs and its treatment, and etiological research of sudden death.
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PMID:Long-term follow-up of ten patients with Lesch-Nyhan syndrome. 376 72

Three of four offspring of consanguineous parents presented a unique association of microcephaly, mental retardation, spasticity, connective tissue abnormalities, cleft palate, persistent hypertrophic primary vitreous, and short stature. In one patient brain atrophy was documented. All the affected individuals had severe asthma and it is thought that the asthma is associated with the syndrome complex. Genetic transmission is most likely autosomal recessive. We believe this constellation of findings to be a new genetic syndrome and have termed it the oculo-palato-cerebral dwarfism syndrome.
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PMID:Oculo-palato-cerebral dwarfism: a new syndrome. 399 92

Three female infants with citrullinemia were followed clinically, biochemically and by electroencephalography. All three had episodes of vomiting, lethargy and hyperammonemia shortly after birth. The two more severe cases developed convulsions. They were saved by peritoneal dialysis, or repeated exchange transfusions followed by dietary adjustment. Multifocal spikes or repetitive paroxysmal activity of various kinds were seen in the EEGs at times of crisis. There was a lag in the EEG returning to normal after ammonia levels had returned to normal. Citrulline remained elevated in all cases. Follow-up over years revealed mild spasticity, mental retardation and, in one case, cortical atrophy.
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PMID:The EEGs of infants with citrullinemia. 399 77

Four infants with the 'shaken infant syndrome' are described. None had skull fractures and only one had a subdural hematoma. All had extensive retinal and pre-retinal hemorrhages. Follow-up computerized tomography showed severe brain atrophy, multiple hypodense areas and ventricular enlargement. Three of the patients suffered severe, permanent brain damage, with mental retardation, spasticity and blindness. It is suggested that the underlying pathogenesis of this syndrome is acutely increased intrathoracic pressure, transmitted into the head to cause multiple venous infarctions. Retinal and pre-retinal hemorrhages are cardinal features of this syndrome and their presence should raise the suspicion of this form of battering in the absence of the 'classical' signs of battering.
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PMID:Neurological manifestations in abused children who have been shaken. 401 25

Neurological examinations were made of 67 children and adults with congenital iodine-deficiency disorder (endemic cretinism) in four rural villages in highland Ecuador. There was a distinct and readily identifiable pattern of neurological deficits. These included, to varying degrees: deaf-mutism or lesser degrees of bilateral hearing-loss or dysarthria; spasticity, particularly involving the proximal lower extremities; mental deficiency of a characteristic type; and rigidity and bradykinesia. Not all of these elements were found in all cases. Less common features were strabismus, kyphoscoliosis and frontal-lobe signs. There were exceptional cases with hypotonia. In contrast, cerebellar function was largely spared, as were functions of emotion and attention, vegetative and autonomic functions, social interaction, and probably memory, except in the most severely involved.
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PMID:Neurological signs in congenital iodine-deficiency disorder (endemic cretinism). 401 26

We report on 4 boys (3 in one family) who have a remarkably constant syndrome of childhood-onset choreoathetosis with later spasticity, postnatal microcephaly, growth and mental retardation, apparent external ophthalmoplegia and varying degrees of deafness. The pedigrees are consistent with X-linked inheritance. The syndrome is compared and contrasted with others comprising basal ganglion dysfunction in childhood. It is concluded that clinically and genetically the condition is unique.
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PMID:A new X-linked syndrome comprising progressive basal ganglion dysfunction, mental and growth retardation, external ophthalmoplegia, postnatal microcephaly and deafness. 653 52


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