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The factors associated with tube feeding dependency in stroke patients with dysphagia have received little attention. This study aimed to identify factors independently associated with tube feeding dependency at discharge in stroke patients with dysphagia using videofluoroscopic swallowing studies (VSS) and clinical findings. One hundred eighty-one consecutive tube-fed inpatients with stroke-related...
A patient is described with some dystonic features related to the preswallowing period of oropharyngeal swallowing in the muscles of deglutition sequentially. This case may be called a “preswallowing dystonia.”
The complete manifestation of esophageal Chagas’ disease includes nonperistaltic contractions in the esophageal body, absent lower esophageal sphincter (LES) relaxation, and dilatation of the organ. However, some patients have a minor degree of esophageal denervation and esophageal motility that does not imply a diagnosis of achalasia. Our objective was to evaluate the evolution of esophageal involvement...
Dysfunction of the cricopharyngeus is a common cause for dysphagia in the elderly and results in the appearance of the cricopharyngeal bar on a barium swallow radiological examination. However, manometrically normal relaxation of the cricopharyngeus has been observed in patients with a permanent cricopharyngeal bar, which implies that some structural changes may occur in the pharyngoesophageal wall...
The myoarchitecture of the tongue is believed to consist of a complex network of interwoven fibers, which function together to produce a near limitless array of functional deformations. These deformations contribute mechanically to speech production and to oral cavity food handling during swallowing. We have previously imaged the 3D myoarchitecture of the mammalian tongue in excised tissue with diffusion...
The purpose of this study was to examine whether the palatoglossus (PG) muscle is involved in the regulation of function during the transition from the oral to the pharyngeal phase. Seven normal adults participated in the study. Smoothed electromyography (EMG) signals of the PG muscle and levator veli palatini (LVP) muscle were collected. Each subject swallowed water at five different volumes: 12...
Tube feeding is commonly used as a method of giving children nutrition while they are being treated for disease. While this is an effective way of ensuring a child thrives and grows, research studies and clinical experience have shown that long-term oral feeding difficulties often arise when the child no longer requires tube feeding. This article gives a critical review of the literature on tube feeding...
Chronic aspiration is a difficult and potentially lethal problem. Patients who have persistent soilage of the upper respiratory tract despite discontinuing oral intake may be offered surgical intervention to avoid life-threatening pulmonary infections. The Lindeman procedures (tracheoesophageal diversion and laryngotracheal separation) have gained popularity as surgical treatments for intractable...
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