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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One of the disabilities in patients with cerebral palsy (CP) is dysphagia. To establish the prevalence of dysphagia in a population of children with CP, and to determine if any factors are related to dysphagia, we studied 56 CP patients, 5-21 years, enrolled in a primary school for the disabled. Fifteen patients (27%) had either radiographic or clinical evidence of dysphagia. These 15 patients were compared to the remaining 41 patients without dysphagia. Using data obtained from chart review and interviews with speech pathologists, several factors that contributed to dysphagia were found. These included: bite reflexes, slowness of oral intake, poor trunk control, inability to feed independently, anticonvulsant medication, coughing with meals, choking, and pneumonia. We also noted trends in the following factors: presence of tongue thrusting, presence of drooling, severity of CP, poor head control, severity of mental retardation, seizures, and speech disorders. Factors not related to the presence of dysphagia include: subject age, cause of CP, and type of CP. Early, aggressive work-up and identification in CP patients with the risk factors outlined above can reduce the associated pulmonary complications.
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PMID:Swallowing disorders in a population of children with cerebral palsy. 139 5

Eighteen children with cerebral palsy in a special school, most of whom had feeding difficulties, were studied to compare the diagnostic value of the Exeter Dysphagia Assessment Technique (EDAT) with an exhaustive clinical assessment undertaken by a multidisciplinary team experienced in the diagnosis and treatment of dysphagia of neurological origin. Four feeding skills were assessed by each method independently, viz. anticipation, intraoral sensory perception, oral-motor efficiency, and pharyngeal triggering. Comparison of the two sets of results showed agreement in at least 78% of the assessed skills. The possible reasons for the few discrepancies are discussed. The noninvasive EDAT equipment was easy to use with the children, who had a range of type and severity of cerebral palsy. The test was undertaken in their familiar surroundings and took 15 to 20 min per child. Interpretation of the results showed that EDAT provided a rapid, reliable diagnostic aid which assisted in the assessment of the degree of feeding impairment within each of the four feeding skills tested.
Dysphagia 1992
PMID:Dysphagia in cerebral palsy: a comparative study of the Exeter Dysphagia Assessment Technique and a multidisciplinary assessment. 142 34

Diagnosis of pulmonary disease due to inhalation (PDI) is based on the assumption that not all paediatric pulmonary disease is attributable to infection. Moreover, an accurate investigation of all typical signs of PDI is necessary: drooling, pouring of food from the nose, choking, frequent vomiting and regurgitation. Specific aetiological diagnosis is not difficult when PDI represents only the epiphenomenon of well defined diseases which have disturbed deglutition (e.g. premature birth, cerebral palsy, muscle disease). It is difficult but more important to find the cause of dysphagia when dysphagia itself represents the first sign of dysfunction of the autonomic nervous system (e.g. familial dysautonomy). There are different PDI due to oesophageal dysphagia, e.g. the anomalous artery which presses the oesophagus against the trachea, oesophageal duplication, achalasia. The most frequent cause is gastro-oesophageal reflux, although recently its role in producing symptoms at night in the asthmatic child in much less. Gastro-oesophageal reflux is increased by the Beta2, agonists, the corticosteroids and theophylline. Therefore these drugs, especially theophylline, have to be used with discretion, also if gastro-oesophageal reflux is only suspected (e.g. frequent vomiting by the infant). Anomalous communication between the oesophagus and airways, particularly the laryngotracheo-oesophageal cleft and the isolated tracheoesophageal fistula, are rare diseases and difficult to diagnose. Therefore diagnosis can be delayed for months or even years. Prognosis is extremely variable: repeated inhalation will, however, cause diffuse interstitial fibrosis or, more rarely, a bronchiectasic lesion.
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PMID:[Aspiration bronchopneumopathies]. 383 99

Eating impairments in children with cerebral palsy (CP) may vary widely from mild to severe. Accurate diagnosis of the severity of eating has been hampered by the lack of a classification system which would permit stratification of this wide range of problems into mild, moderate, and severe. We propose such a classification system based on measures of (1) growth: weight, height, and skinfold thickness and (2) eating skills: eating efficiency and oral-motor skills. One hundred children, 54 boys and 46 girls from 2 to 16 years, who had various degrees of CP and eating impairments, were studied. Classification, treatment effectiveness, as well as the implications for growth monitoring, based on this classification system are discussed. system are discussed.
Dysphagia 1995
PMID:Classification of eating impairments based on eating efficiency in children with cerebral palsy. 749 9

Lip functions play an important role in the oral stages of feeding. Lip closing is an important early motor act in food acquisition and is essential for controlling chewing and swallowing. To date, there have been few papers on the developmental aspects of lip closing strength when taking in food, especially with regard to disabled children. This investigation was designed to produce an ordinal scale of midline lip pressure measurements for a cross-sectional, age-grouped population of normal children. Developmental changes in lip pressure were then compared with those of two populations of disabled children. Pressure measurements were obtained with a strain gauge transducer that was embedded in a spoon during normal feeding. The study population consisted of 104 normal children ranging in age from 5 months to 5 years, 11 children who showed developmental delay (mean 4.5 years), and 10 children with cerebral palsy (mean 5.0 years). Lip pressure was found to increase steadily from 5 months to 3 years and to increase slightly from 3 to 5 years in the normal population. The developmentally delayed group and the cerebral palsied group produced lip pressures and coefficients of variation below those of the normal 1 to 2-year-old group.
Dysphagia 1994
PMID:Lip closing pressure in disabled children: a comparison with normal children. 752 12

Little data exist on the oral management of food boluses in neurologically normal children or children with cerebral palsy (CP). Twenty children with spastic CP and 20 neurologically normal children (age range: 6.2-12.9 years) were monitored with ultrasound imaging of the oral cavity during liquid and solid bolus tasks. A lip-cup contact detector synchronized to ultrasound image output was used during liquid tasks. Data collected from recorded ultrasound images were used to assess durational aspects of the oral phase of swallowing in neurologically normal children and children with CP. Coordinated analysis of ultrasound images with lip-cup contact data allowed timing of intervals in the pre-oral and oral phases of swallowing during liquid feeding tasks. Children with CP required more time than neurologically normal children for collection, preparation, oral transit, and total oral swallow time for 5-ml liquid boluses. Total oral swallow time was longer for solid bolus tasks in children with CP. Oral transit time for solid boluses was significantly longer than for liquid boluses in neurologically normal children and children with CP.
Dysphagia 1995
PMID:Durational aspects of oral swallow in neurologically normal children and children with cerebral palsy: an ultrasound investigation. 761 54

The Schedule for Oral Motor Assessment (SOMA) was developed to record oral-motor skills objectively in infants between ages 8 and 24 months postnatal. Its aim is to identify areas of dysfunction that could contribute to feeding difficulties. The procedure takes approximately 20 min to administer, and is intended to be rated largely from a videorecording of a structured feeding session. A series of foodstuffs of varying textures, including liquids, is presented to the child in a standardized manner. Oral-motor skills are evaluated in terms of discrete oral-motor movements. The schedule distinguishes these from skills at more aggregated levels of functioning such as jaw, lip, and tongue control. A total of 127 children have been studied with the instrument, including normal healthy infants and samples with nonorganic failure to thrive, and cerebral palsy. Interrater and test-retest reliabilities were determined on a subset of 10 infants who each took part in three trials rated by 2 therapists. Excellent levels of interrater reliability (kappa > 0.75) were obtained for the presence/absence of 69% of discrete oral-motor behaviors. Test-retest reliability was similarly excellent for 85% of ratable behaviors. For the first time an assessment of oral-motor functioning has been shown to have adequate reliability for children aged 8-24 months. The validation of the SOMA on a large sample of normally developing infants and its application to clinical groups is presented in an accompanying paper [1].
Dysphagia 1995
PMID:The objective rating of oral-motor functions during feeding. 761 60

The Schedule for Oral Motor Assessment (SOMA) was developed for the purpose of objectively rating the oral-motor skills of preverbal children, with a view to identifying areas of deficient abilities that could have clinical significance. The instrument can be administered without special equipment, by a trained observer. Oral-motor function is assessed across a range of food textures and fluids. Ratings of oral-motor skills are largely made post hoc by analysis of a videorecording of the test administration. The test-retest and interrater reliability of the instrument have been shown to be excellent. Criterion validity was investigated by means of a novel 'seeded cluster analysis' procedure in which 127 young children were assessed, most of whom were between 8 and 24 months of age. Ten percent of the sample had known abnormal oral-motor function in association with cerebral palsy (ages between 12 and 42 months). Not only was criterion validity satisfactorily established by the analysis but an abbreviated version of the SOMA--suitable for screening purposes--was developed. This has been shown to have a positive predictive validity greater than 90% and sensitivity greater than 85% for the detection of infants with clinically significant oral-motor dysfunction.
Dysphagia 1995
PMID:Schedule for oral-motor assessment (SOMA): methods of validation. 761 61

Patients with cerebral palsy usually suffer from lack of coordination in the neuromuscular mechanism in their upper airway and digestive tract. Difficulty in swallowing and aspiration are common problems in these patients, and stridorous breathing sometimes develops as a secondary symptom. Laryngoscopic examination revealed that redundant tissue in the aryepiglottic fold area was the cause of stridor and upper airway obstruction in four patients with cerebral palsy. We report on these four patients in whom laser reduction of the redundant mucosa led to dramatic improvements in stridor. Secondary benefits to family members and others were equally impressive.
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PMID:Laser aryepiglottoplasty for the treatment of neurasthenic laryngomalacia in cerebral palsy. 777 14

Very little has been published about the characteristics and sequelae of dysphagia in children with neurological impairment. The swallowing difficulties encountered by children with spastic cerebral palsy are particularly debilitating and potentially lethal. However, aggressive evaluation and management of their feeding is typically deferred until they are medically or nutritionally compromised. Reports of the use of videofluoroscopy to analyze the swallowing patterns and presence or absence of aspiration in such children are rare. This paper describes the histories and analyzes the videofluorographic swallow studies of 22 patients with the primary diagnosis of severe spastic cerebral palsy. The ages of the subjects ranged from 7 months to 19 years. All had severe dysphagia and were slow, inefficient eaters. Fifteen patients (68.2%) demonstrated significant silent aspiration during their swallow study. Analysis of specific features of their swallowing patterns indicated that decreased or poorly coordinated pharyngeal motility was predictive of silent aspiration. Moderately to severely impaired oral-motor coordination was indicative of severity of feeding complications. Our data suggest that early diagnostic workup, including baseline and comparative videofluoroscopic swallow studies, could be helpful in managing the feeding difficulties in these children and preventing chronic aspiration, malnutrition, and unpleasant lengthy mealtimes.
Dysphagia 1994
PMID:Videofluoroscopic assessment of dysphagia in children with severe spastic cerebral palsy. 808 26


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