Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An 81-year-old female patient with an 8-year history of Parkinson's disease was hospitalized because of aspiration pneumonia. The clinical course of her pneumonia was prolonged because of dysphagia with a short period of remission, and she required a long period of bed rest. She received supportive nutrition via a nasogastric tube and many peroral medications that consisted of 3 anti-Parkinsonian drugs and 5 anti-bacterial or anti-tussive agents. Six months after admission, she vomited fresh blood through the nasogastric tube, then went into hypovolemic shock. Hemodynamic stability was temporarily achieved by blood transfusion. Gastroduodenal endoscopic examination could not reveal the exact bleeding site because of massive blood clots. Five days later, the patient died of a massive hematemesis. Autopsy revealed 2 chronic longitudinal ulcers, each 1.7 x 0.4 cm in size, in the upper portion of the esophagus. One of them had developed a fistula to the aorta. Neither esophageal carcinoma nor a foreign body was detected around the fistula. Atherosclerosis of the aorta was mild and the perforation channel was covered with the esophageal epithelium. The fistula was assumed to be a product of local esophageal injury due to drug retention.
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PMID:[Autopsy results of an elderly case of Parkinson's disease and aorto-esophageal fistula who died of a massive hematemesis during prolonged bed rest]. 833 33

Total laryngectomy can be used to prevent aspiration pneumonia in patients with severe dysphagia, though caution is required with regard to the indications. In this paper, we describe 3 patients in whom severe dysphagia developed as a result of cerebrovascular disorders, and who repeatedly developed aspiration pneumonia. We managed them with total laryngectomy, and this has prevented aspiration pneumonia in all three. Oral feeding became possible in two of these patients, and home care became possible for one. This report includes a discussion based on the literature, and includes preoperative evaluation and indications for laryngectomy.
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PMID:[Three cases of aspiration caused by cerebrovascular disorder that were managed with total laryngectomy]. 834 95

Aspiration pneumonia developed within 1 year in 29 of 60 stroke patients referred for videofluoroscopic evaluation of poststroke dysphagia and drawn from a total population of 304 acute stroke patients. The presence of vallecular pooling, piriform pooling, or bolus penetration to or through the true vocal cords on videofluoroscopy did not correlate with the development of aspiration pneumonia. Kinematic pharyngeal transit times did show a significant correlation with the development of aspiration pneumonia (time of first movement, p = .038; time of arrival of bolus at valleculae, p = .0008; time of return of epiglottis to resting position, p = .0001). Those patients with total kinematic pharyngeal transit times (Em) of less than 2.00 sec were at little or no risk for aspiration pneumonia (0%), those with 2.01 to 5.00sec at moderate risk (38.5%), and those with more than 5.00sec were at marked risk (90%).
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PMID:Aspiration pneumonia in stroke. 837 46

Diverticula of the thoracic esophagus are uncommon disorders. The indications for surgical intervention in asymptomatic or minimally symptomatic patients are unclear. Among 20 patients referred during a 20-year period, 6 were male and 14 female, with a median age of 65 years. Two had had previous diverticulectomies. Dysphagia was present in 9 (45%) and regurgitation in 11 (55%). Nine patients had severe nocturnal cough with symptoms of aspiration. In two of these nine and in three other patients (25%), pulmonary symptoms were the only manifestation of disease, with no or minimal esophageal symptoms. In one patient the diagnosis of the presence of bronchial asthma for several years was incorrect; one patient had massive aspiration before hernia repair, in one a bronchoesophageal fistula and lung abscess developed, and two had severe persistent cough. All patients had a diagnostic barium esophagogram and endoscopy. Operation was performed in 17 patients, whereas three others declined operation. There was one hospital death. Follow-up is complete on 17 of 19 patients until June 1991. All operative survivors but one are free of symptoms. Of three patients refusing operation, one died of aspiration pneumonia, another died of myocardial infarction, and one with severe dysphagia is living. Because of the prevalence of aspiration (45%) and the potential for life-threatening pulmonary complications in some patients (15%), we conclude that operative intervention should be undertaken in all patients with thoracic esophageal diverticula regardless of the presence or absence of symptoms.
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PMID:Thoracic esophageal diverticula. Why is operation necessary? 842 53

Signs of respiratory distress including coughing, choking, and gagging are not uncommon during oral feedings in patients with severe dysphagia. Aspiration pneumonia and chronic lung disease are recognized complications. Pulse oximetry, respiratory inductance plethysmography, and nasal airflow measurement by thermistors are accurate noninvasive methods of monitoring cardiopulmonary adaptation during oral feedings in patients with severe dysphagia. We report significant, previously unrecognized, acquired hypoxemia during oral feedings in two patients with severe cerebral palsy and one with multiple sclerosis. The episodes of hypoxemia occurred only while swallowing specific food textures. Periods of hypoxemia most probably resulted from aspiration during oral feedings. Cardiopulmonary adaptation may prove to be an important consideration in decisions regarding the method and advisability of continued oral feedings in patients with severe dysphagia.
Dysphagia 1993
PMID:Hypoxemia during oral feedings in adults with dysphagia and severe neurological disabilities. 843 21

Dysphagia is a problem commonly treated and frequently diagnosed on the rehabilitation unit. It can be caused by trauma, injury, or diseases of the nervous system and can result in potentially serious and life threatening complications. The disruption of normal swallowing has also been reported to occur in psychiatric patients treated with psychotropic medication. Relatively unappreciated by physicians, and unreported by the rehabilitation patient, drug-induced dysphagia can likewise result in serious complications. This report describes a case of drug-induced dysphagia and aspiration pneumonia during the rehabilitation of a traumatically brain injured male who received psychotropic medication to control aggressive behavior. The course of his dysphagia was followed and documented both clinically and with videofluoroscopic studies.
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PMID:Drug-induced dysphagia. 846 30

Neurologic evaluation should be performed in horses with diseases of the head. Although neurologic examination should focus on assessing behavior, mental status, and cranial nerve evaluation, evaluation of neurologic function of other body regions should be performed. Neurologic evaluation of the head can be performed expediently by practitioners to provide useful diagnostic and prognostic information. The numerous causes of dysphagia can be classified as obstructive, painful, or neurogenic. Common causes of neurogenic dysphagia are summarized, and methods for initial diagnosis and management are described. Maintaining adequate nutrition and preventing aspiration pneumonia are principal concerns in managing horses with neurogenic dysphagia.
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PMID:Neurologic evaluation of the equine head and neurogenic dysphagia. 847 1

A 92-year-old man with dysphagia secondary to squamous cell carcinoma of the esophagus was palliated repeatedly with endoscopic laser therapy and insertion of esophageal stents. During the treatment period of 32 months, the patient could be fed perorally while ingrowth of tumor, development of new stenoses at the edges of the stents, and breakage of one stent were encountered. A tracheosesophageal fistula developed at the upper edge of the first stent. The patient died from aspiration pneumonia. At autopsy, no cancer cells were found in the esophagus. Combined endoscopic laser treatment and stent therapy may keep a patient free from dysphagia during a long period of time and also may result in the complete disappearance of tumor growth in the esophagus.
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PMID:Disappearance of esophageal carcinoma after stenting combined with endoscopic laser therapy. 858 6

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

We report a typical case of congenital varicella syndrome following a maternal varicella infection during the 10th week of pregnancy. The presenting symptoms in the small gestational age baby were: cicatricial skin lesion, Horner's syndrome,dysphagia with resulting aspiration pneumonia and delayed developmental milestones. Serologic studies revealed persistence of varicella zoster virus IgG for at least 10 months. Although congenital varicella syndrome is rare, it should be kept in mind when counseling families where maternal varicella infection has occurred during the first 20 weeks of gestation. A maternal history of varicella infection, typical manifestations and serologic proof are crucial in the diagnosis of congenital varicella syndrome.
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PMID:Congenital anomalies following maternal varicella infection during early pregnancy. 868 5


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