Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1972-1974, 228 children began treatment for acute lymphocytic leukemia and were prospectively assessed for neurologic complications. After CNS irradiation (2,400 rad) and intrathecal methotrexate (MTX), they received weekly intravenous maintenance therapy with MTX alone (40-60 mg/m2; 20 patients) or MTX (10-30 mg/m2) with other drugs (208 patients). Signs of leukoencephalopathy appeared in 11 children (nine without CNS leukemia) after 4-15 months of IV MTX alone, and included lethargy, seizures, spasticity, paresis, drooling, and dementia. Before or during the clinical onset, EEG frequencies slowed (all ten patients tested). Radionuclide scans showed periventricular accumulation of 99mTc (9/11 patients) and remained abnormal for greater than or equal to six months in eight patients. Cranial computed tomograms or neuropathology findings (five patients each) demonstrated leukoencephalopathy (nine patients) and radiation-related microangiopathy (ten patients). Severe neurologic and neuropsychologic dysfunctions were present in four long-term survivors.
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PMID:Progression of methotrexate-induced leukoencephalopathy in children with leukemia. 693 56

Two outbreaks of botulism in sheep and goats are described; in one, 329 out of 900 sheep in a feedlot died within 9 d of the onset of the disease and in the other, 100 sheep and goats out of 330 succumbed over a period of about 3 weeks. Animals were found dead or died suddenly, without exhibiting clinical signs. Others stood with lowered heads and showed drooling of saliva or a stiff gait. Paresis and/or paralysis were frequent signs in the terminal stages of the disease. Gross lesions such as the accumulation of fluids in body cavities, pulmonary oedema, foam in the trachea, epicardial haemorrhages and congestion of the mucosa of the small intestine, suggestive of heart failure, were present in animals from both outbreaks. Botulism was confirmed via the mouse toxicity test, by the demonstration of Type C and Type D toxins in the feed and intestinal contents of sheep from the first outbreak and Type D toxin in intestinal contents of sheep from the second. The clinical signs and macropathology in the outbreaks of botulism in sheep and goats in South Africa may resemble "krimpsiekte" and cardiac glycoside and ionophore poisoning, as well as other conditions causing heart failure.
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PMID:Two outbreaks of type C and type D botulism in sheep and goats in south Africa. 854 66

We report here a girl aged 5 years 3 months with cryptogenic localization-related epilepsy who showed a prolonged episode characterized by dysarthria, dysphagia, drooling and paresis of the right arm associated with almost continuous diffuse sharp-slow wave complexes during sleep. These symptoms were not directly related to seizures or to each sharp-slow wave complex revealed by examination during the video electroencephalographic (EEG) recording. The interictal single photon emission compute tomography showed a localized high perfusion area in the left posterior frontal region. The introduction of clonazepam completely controlled the clinical symptoms as well as the EEG abnormality within 2 weeks. After 4 months of remission, a similar episode recurred which was associated with aggravation of EEG. The clinical and EEG characteristics of this patient were identical to those of acquired epileptiform opercular syndrome (AEOS), a newly proposed epileptic syndrome, in which a transient operculum syndrome develops in association with continuous spike-and-wave activity during slow sleep (CSWS). Computer-assisted EEG analysis demonstrated that the epileptic EEG focus was located in the left sylvian fissure, and produced secondary bilateral synchronous sharp-slow complexes. The present study further supports the hypothesis that the electrical interference by CSWS creates bilateral opercular dysfunction through the mechanism of secondary bilateral synchrony, thus producing AEOS.
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PMID:Acquired epileptiform opercular syndrome: a case report and results of single photon emission computed tomography and computer-assisted electroencephalographic analysis. 1137 5

The purpose of this study was to investigate the effect of salivary flow reduction on daily life and provision of care in children with cerebral palsy (CP). Parents of children with CP were asked to fill in a questionnaire on the impact of drooling on the daily life of their children and their families and the data were then analyzed. Forty-five children with severe drooling (28 males, 17 females; mean age 9y 5mo [SD 3y 7mo]; range 3 to 16y) were monitored before and after receiving medication (scopolamine and botulinum toxin) to reduce salivary flow. Type of CP included hypotonia (n = 1), spastic paresis (n = 27), and mixed motor disorders with spastic and dyskinetic paresis (n = 17). Eight children were independently ambulant and 37 children were wheelchair users. Thirty-four children had learning disability with a developmental age of below 6 years. Six participants dropped out of the study; data on 39 children were analyzed. Results showed that anticholinergic agents effectively reduced salivary flow. Drooling diminished substantially and this was accompanied by a significant reduction in care needs, making daily care less demanding. The amount of reported damage to communication devices and computers decreased. In addition to the evaluation of primary variables, such as the salivary flow rate, investigation of impact of drooling on daily life provides useful information about the outcome of treatment for reduction in drooling.
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PMID:Drooling in children with cerebral palsy: effect of salivary flow reduction on daily life and care. 1641 64

One week after a flu-like prodrome, an 18-month-old boy developed acute severe, symmetrical, painless weakness and wasting of the shoulder girdle and upper limbs, drooling, dysphagia, dysarthria, atrophy and fasciculations of the tongue. Milder paresis involved the mimic muscles and the neck extensors. The legs were intact with brisk reflexes. The flail immobile upper limbs produced the appearance that the boy was restrained in a narrow barrel. Electrodiagnostic findings suggested demyelinating motor neuropathy sparing the legs. CSF (45 days after onset) was normal. Initial recovery was observed but 70 days after onset the child suffered severe relapse and died from respiratory arrest. This is another rare case of the pharyngeal-cervical-brachial variant of Guillain-Barre syndrome in infancy with an unusual relapsing course leading to a fatal outcome.
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PMID:The "Child in the Barrel syndrome"--severe pharyngeal-cervical-brachial variant of Guillain-Barre Syndrome in a toddler. 1956 2

Classic Raymond syndrome consists of ipsilateral abducens impairment, contralateral central facial paresis, and contralateral hemiparesis. However, subsequent clinical observations argued on the presentation of facial involvement. To validate this entity, we present a case of classic Raymond syndrome with contralateral facial paresis. A 50 year-old man experienced acute onset of horizontal diplopia, left mouth drooling and left-sided weakness. Neurological examination showed he had right abducens nerve palsy, left-sided paresis of the lower part of the face and limbs, and left hyperreflexia. A brain MRI showed a subacute infarct in the right mid-pons. The findings were consistent with those of classic Raymond syndrome. To date, only a few cases of Raymond syndrome, commonly without facial involvement, have been reported. Our case is a validation of classic Raymond syndrome with contralateral facial paresis. We propose the concept of two types of Raymond syndrome: (1) the classic type, which may be produced by a lesion in the mid-pons involving the ipsilateral abducens fascicle and undecussated corticofacial and corticospinal fibers; and (2) the common type, which may be produced by a lesion involving the ipsilateral abducens fascicle and undecussated corticospinal fibers but sparing the corticofacial fibers.
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PMID:A case of classic raymond syndrome. 2293 9

Worster-Drought syndrome is a congenital, pseudobulbar paresis. There is no identified molecular etiology despite familial cases reported. The authors report a boy who was diagnosed with Worster-Drought syndrome due to longstanding drooling, dysphagia, and impaired tongue movement. Magnetic resonance imaging of the brain was unrevealing. At 14 years old, he remains aphonic with normal facial and extraocular movements. Nonsense mutations in the LINS gene, p.Glu366X and p.Lys393X, were found. Results from neuropsychological testing at 14 years old were consistent with a diagnosis of intellectual disability and revealed nonverbal reasoning skills at a 5-year-old level with relative sparing of his receptive vocabulary and visual attention. Compared to prior testing at 9 years old, his receptive language improved from a 6-year-old to an 8.5-year-old level. The authors report LINS mutations associated with Worster-Drought syndrome. This highlights that despite severe and persistent aphonia, receptive language improvements can be observed within the context of intellectual disability.
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PMID:Worster-Drought Syndrome Associated With LINS Mutations. 3009 Aug 41