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

Dietary supplement with soluble fibers was given to 3 patients with stroke and dysphagia and obtained improved defecation condition. These clinical effects of soluble fibers should reduce the burden of the patients and families. Long-term inaction of the gastrointestinal tract or continuation of supplementary diet without fibers will induce atrophic intestinal mucosa and abnormal intestinal function. The addition of dietary soluble fibers into supplementary diet can improve the atrophy of the intestinal mucosa and the decline in function of the intestine, constipation and meteorism. The serum diamine oxidase activity, which is regarded as a parameter of intestinal mucosal atrophy, increased with the improvement of constipation and meteorism after addition of dietary soluble fibers. We think that dietary soluble fibers are necessary, especially for the patients who have low diamine oxidase activity. The measurement of serum diamine oxidase activity should be an effective method to evaluate intestinal mucosal atrophy and estimate dietary fibers. We selected a supplementary diet, Enrich-SF, which contains Fibaron, a kind of soluble fiber, galactomannan purified from guar, because this canned supplementary diet has only one kind of soluble fiber. Some consider that soluble fibers are fermented to short-chain fatty acids in the intestinal tract, and improve the disordered bacterial flora in the intestine, resulting in more regular intestinal function. Attention should be paid to dietary fibers in cases of long-term tube feeding.
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PMID:[The effect of soluble fiber dietary supplement on constipation in 3 patients with dysphagia who suffered from cerebral infarction with special reference to serum diamine oxidase activity]. 839 36

Speech and language therapists are increasingly being asked to treat dysphagic patients. Concern has been expressed and surveys have confirmed that radiological assessment procedures are rarely available. Consequently, patients must often be assessed and their treatment planned on the basis of bedside examinations. Despite evidence that swallowing disorders need not be related to problems of articulation, recommendations on the procedure of such examinations frequently include an evaluation of speech and non-speech articulatory movements. A study is reported of patients who exhibit both dysphagia and dysarthria as a result of either stroke or Parkinson's disease. Assessments of the intelligibility of their speech and of their swallowing problems were found to be unrelated. The implications of this finding for the assessment of dysphagia are discussed.
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PMID:No place for motor speech acts in the assessment of dysphagia? Intelligibility and swallowing difficulties in stroke and Parkinson's disease patients. 840 Apr 91

The case of a 76 year old patient diagnosed of severe dysphagia by familiar oculopharyngeal muscular dystrophy is presented. Central venous catheterization (right internal jugular) was required for parenteral nutrition. A few minutes after catheterization, the patient developed respiratory arrest and coma and later cerebral vascular accident with left flaccid hemiplegia, with the ischemic lesion being focalized in the right parietooccipital region as well as in the left of the posterior fossa were observed. Aneurismatic dissection of the bilateral vertebral artery during lateralization of the head may be a cause of the lesions presented by the patient associated to arterial spasm or not. In central venous catheterization the possible complications derived from the position of the neck may carry must be taken into account.
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PMID:[Cerebral infarction, respiratory arrest, and coma after percutaneous catheterization of the right internal jugular vein]. 851 27

Foix-Chavany-Marie Syndrome or anterior opercular syndrome constitutes the cortical form of pseudobulbar palsy. Its most common etiology is stroke in the region of either operculum. Clinically it can be characterized by severe dysarthria and facio-pharyngo-glosso-masticatory dysplasia with automatic-voluntary dissociation. An inversion of this classical dissociation can be seen in patients with emotional paralysis in the face, in whom asymmetry of emotional expression but conservation of voluntary movement can be seen. The lesional topography of this inverse dissociation corresponds to the supplementary motor area. both processes support the existence of an anatomical base which is different for emotional movements and voluntary types. We describe the clinical case of a 65 year old woman with a history of breast cancer who presented a subacute and progressive clinical picture of dysphagia and severe dysarthria. Upon neurological examination slight velo-palato-pharyngea was noticed; most relevant was paralysis of the facial muscles for either emotional or automatic movements while voluntary innervation was maintained. Neuroradiological studies show the presence of brain metastasis located in both Roland opercula. Although the neuroanatomic bases for automatic-voluntary dissociation remain unclear, our case lends weight to the evidence that impulses for voluntary and emotional movements originate in different cortical areas or else take a different route through the brain. We have been unable to find any cases of biopercular lesion with inverse dissociation described in the literature we reviewed.
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PMID:[Biopercular lesion with inverse dissociation]. 855 92

Dysphagia is common after a stroke and is associated with a poor outcome in terms of survival or functional recovery. Percutaneous gastrostomy (PG) provides reliable and safe nutrition for patients with neurological dysphagia in the short term but little is known about the the subsequent outcome in stroke patients. We reviewed the medical records of all stroke patients who had required a PG in four West Yorkshire hospitals over a 30-month period. All patients alive at the time of the study were contacted and functional status was recorded. Forty-one stroke patients had undergone PG and 37 records were obtained. There were 24 men and 13 women with a mean age of 74 years. Thirty-three patients had had a hemiplegia while four patients presented acutely with dysphagia but no hemiplegia (all had cerebral infarcts on CT scan). The timing of PG varied with a median time from stroke of 26 days (range 12-131). Complications include five chest infections ( < 1 week after PG), three local infections, two tubes pulled out and one perforation. Three patients died in the first 5 days after the PG. Thirty-one of the 37 patients had died at the time of the assessment, 21 during the original hospital admission. The median survival from the time of PG was 53 days (range 2-528) with only 12 patients surviving for more than 3 months. Six patients were alive at the time of the study and all but one were severely disabled (mean modified Barthel Index seven). There is no consensus about patients selection or timing of PG and our data should lead to more careful consideration of the risks and benefits of the procedure in stroke patients.
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PMID:Outcome in patients who require a gastrostomy after stroke. 900 88

The purpose of the present study was to survey and compare the knowledge and attitudes of final year occupational therapy, physiotherapy and speech-language therapy students, concerning the role of the speech-language therapist as a member of the stroke rehabilitation team in the hospital setting. In order to achieve this aim, a questionnaire was administered to final year students in these three disciplines, and included questions on most areas of stroke rehabilitation with which the speech-language therapist might be involved, as well as the concepts of rehabilitation and teamwork in relation to stroke rehabilitation. Results suggested a fairly good understanding of the concepts of rehabilitation and teamwork. Students appeared to have a greater understanding of those disorders following a stroke, with which the speech-language therapist is commonly involved, such as Aphasia, Dysarthria, Verbal Apraxia and Dysphagia. However, students appeared to show less understanding of those disorders post-stroke, for which the speech-language therapist's role is less well defined, such as Agraphia, Alexia and Amnesia. In addition, a high percentage of role duplication/overlapping in several aspects of stroke rehabilitation, such as family and social support, was found. Several implications for facilitating communication, collaboration and understanding between paramedical professions, as well as for further research are also provided.
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PMID:The knowledge and attitudes of occupational therapy, physiotherapy and speech-language therapy students, regarding the speech-language therapist's role in the hospital stroke rehabilitation team. 860 43

Dysphagia and aspiration are two devastating sequelae of stroke, accounting for nearly 40,000 deaths from aspiration pneumonia each year in the United States. While motor deficits in the larynx and pharynx are thought responsible for dysphagia and aspiration in stroke patients, no prior study has evaluated whether these patients also have sensory deficits. The aim of this study was to evaluate the sensory capacity of the laryngopharynx (LP) in supratentorial or brain stem stroke patients who presented with dysphagia. Fifteen stroke patients (mean age, 66.7 +/- 13.8 [SD] years) were prospectively evaluated by means of our previously described method whereby air pulse stimuli were delivered via a flexible fiberoptic telescope to the mucosa innervated by the superior laryngeal nerve. There were 15 age-matched controls. No LP sensory deficits were found in any of the age-matched controls. In all stroke patients studied, either unilateral (n = 9) or bilateral (n = 6) sensory deficits were identified. Deficits were defined as either a moderate impairment in sensory discrimination thresholds (3.5 to 6.0 mm Hg) or a severe sensory impairment (> 6.0 mm Hg). These sensory discrimination thresholds were significantly greater than in age-matched controls (7.05 +/- 0.17 mm Hg for the supratentorial group and 6.05 +/- 1.22 mm Hg for the infratentorial group versus 2.61 +/- 0.69 mm Hg for the controls). Among patients with unilateral deficits, sensory thresholds were moderately to severely elevated in all 9 cases on the affected side compared with the unaffected side (p < .01, Fisher's exact test). Moreover, the sensory thresholds of the unaffected side were not significantly different from those of age-matched controls (2.51 +/- 0.25 mm Hg versus 2.61 +/- 0.69 mm Hg, respectively). All 6 patients with bilateral deficits had severe impairments. The results of an outcome assessment in 13 of 15 patients revealed that 2 out of 5 patients with moderate LP sensory impairment and 5 out of 8 with severe impairment developed aspiration. Our results show for the first time that stroke patients with dysphagia have significant sensory deficits in the LP and that these impairments are likely to contribute to the development of aspiration.
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PMID:Supraglottic and pharyngeal sensory abnormalities in stroke patients with dysphagia. 865 42

Three weeks after an automobile accident, a 35-year-old man experienced left throat and neck pain, numbness of the left face and tongue, dysphagia, left arm pain and weakness, and left miosis. At age 27, he had suffered an aneurysmal subarachnoid hemorrhage. Angiography at that time had also demonstrated a fenestration of the left intracranial vertebral artery. At the time of the second presentation, angiography showed that one of the limbs of the fenestration had become occluded. Although the vast majority of intracranial arterial fenestrations are asymptomatic, occlusion of one of the limbs of a fenestration may be the cause of stroke.
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PMID:Traumatic occlusion of one limb of an intracranial arterial fenestration: an uncommon cause of stroke. 871 96

The present study had two purposes. The first was to provide variability data on objectively measured durational parameters of swallowing as accomplished by dysphagic patients secondary to stroke. The second was to examine the short-term effects of thermal application on these same durational measures. The study employed a cross-over design with each dysphagic stroke subject swallowing 10 times in both untreated and treated conditions. Two findings emerged: (1) swallowing durations in the 22 dysphagic stroke subjects were highly variable within and across subjects and have distributions that were nonnormal with nonhomogeneous variances; (2) thermal application reduced duration of stage transition (DST) and total swallow duration (TSD). Implications of these findings are discussed.
Dysphagia 1996
PMID:Thermal application reduces the duration of stage transition in dysphagia after stroke. 887 Mar 48

The purpose of the present study was to investigate the effect of occlusion of a tracheotomy tube on aspiration utilizing fluoroscopy. Twenty consecutive tracheotomized patients referred for a modified barium swallow were included. Selection criteria were ability to tolerate tracheotomy tube occlusion during the modified barium swallow procedure, no surgery of the upper aerodigestive tract except tracheotomy, and no history of oropharyngeal cancer or stroke. There was 100% agreement among 3 independent reviewers on ratings of the presence or absence of aspiration. It was found that the occlusion status of the tracheotomy tube did not influence the prevalence of aspiration. Nine of 10 (90%) subjects who exhibited aspiration were over 65 years of age (mean = 72 years 2 months). No trends were observed for bolus consistency, type of tracheotomy tube, or presence/absence of a nasogastric tube and ratings of aspiration.
Dysphagia 1996
PMID:Effect of occlusion of a tracheotomy tube on aspiration. 887 Mar 53


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