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In the past two decades, noteworthy advances have been made in measuring the physiologic outcomes of dysphagia, including measurement of duration of structure and bolus movements, stasis, and penetration–aspiration. However, there is a paucity of data on health outcomes from the patients' perspective, such as quality of life and patient satisfaction. A patient-based, dysphagia-specific outcomes tool...
Abstract. Dynamic videofluoroscopic swallow studies were performed on 60 normal adult volunteers to establish normative data for displacement of upper aerodigestive tract structures during deglutition. Variables evaluated included hyoid bone displacement, larynx-to-hyoid bone approximation, pharyngeal constriction, and the extent of pharyngoesophageal sphincter (PES) opening during liquid swallows...
Abstract. In the past two decades, noteworthy advances have been made in measuring the physiologic outcomes of dysphagia, including measurement of duration of structure and bolus movements, stasis, and penetrationaspiration. However, there is a paucity of data on health outcomes from the patients perspective, such as quality of life and patient satisfaction. A patient-based, dysphagia-specific outcomes...
Abstract. The SWAL-QOL outcomes tool was constructed for use in clinical research for patients with oropharyngeal dysphagia. The SWAL-QOL was constructed a priori to enable preliminary psychometric analyses of items and scales before its final validation. This article describes data analysis from a pretest of the SWAL-QOL. We evaluated the different domains of the SWAL-QOL for respondent burden, data...
Clinically symptomatic gastroesophageal reflux may occur after percutaneous endoscopic gastrostomy (PEG). Preoperative evaluation for gastroesophageal reflux does not reliably predict those individuals who will develop reflux unresponsive to medical management after PEG. Esophageal histology at the time of PEG might be used to identify patients at risk for developing intractable gastroesophageal reflux...
Abstract. Clinically symptomatic gastroesophageal reflux may occur after percutaneous endoscopic gastrostomy (PEG). Preoperative evaluation for gastroesophageal reflux does not reliably predict those individuals who will develop reflux unresponsive to medical management after PEG. Esophageal histology at the time of PEG might be used to identify patients at risk for developing intractable gastroesophageal...
Abstract. Very little has been written about laryngeal penetration as a separate diagnostic event from aspiration. Laryngeal penetration has been described as an infrequent event in adult individuals without swallowing problems. This study describes the incidence of laryngeal penetration in 125 dysphagic children ranging in age from 7 days to 19 years who were seen over a 6-month period at The Childrens...
Abstract. The purpose of this review is to evaluate the disorder of swallowing apraxia and determine how it fits into the praxis system. Swallowing apraxia, a proposed disorder of lingual, labial, and mandibular coordination, has been observed before bolus transfer during the oral stage of swallowing. Although frequently discussed anecdotally in dysphagia literature, the possible mechanisms and neural...
Very little has been written about laryngeal penetration as a separate diagnostic event from aspiration. Laryngeal penetration has been described as an infrequent event in adult individuals without swallowing problems. This study describes the incidence of laryngeal penetration in 125 dysphagic children ranging in age from 7 days to 19 years who were seen over a 6-month period at The Children's Hospital...
The purpose of this investigation was to evaluate the immediate and clinically relevant information gained from the modified barium swallow study and to determine the impact of the procedure on patient management. A database containing a nonrandom sample of 608 swallowing studies was reviewed. Results showed that only 10.4% of the studies were classified as normal examinations and aspiration occurred...
The SWAL-QOL outcomes tool was constructed for use in clinical research for patients with oropharyngeal dysphagia. The SWAL-QOL was constructed a priori to enable preliminary psychometric analyses of items and scales before its final validation. This article describes data analysis from a pretest of the SWAL-QOL. We evaluated the different domains of the SWAL-QOL for respondent burden, data quality,...
Abstract. Effects of three techniques designed to improve maximum range of posterior movement of the base of tongue were investigated under videofluoroscopy in 20 subjects. Retraction of the tongue base during 3-ml pudding swallows, tongue pull-back, yawn, and gargle tasks was measured in millimeters, with the second cervical vertebra as a reference point and was judged subjectively as well. The gargle...
Effects of three techniques designed to improve maximum range of posterior movement of the base of tongue were investigated under videofluoroscopy in 20 subjects. Retraction of the tongue base during 3-ml pudding swallows, tongue pull-back, yawn, and gargle tasks was measured in millimeters, with the second cervical vertebra as a reference point and was judged subjectively as well. The gargle task...
Abstract. If an indirect bedside variable can reliably predict whether an objective instrumental dysphagia evaluation is needed, time and money can be saved without compromising patient care. To date, the search for a reliable indirect subjective marker of aspiration has not been successful. However, research on indirect objective markers of aspiration is alluring. The purpose of the present study...
. The reciprocal influence of body postures on the oral structures, but also of the oral structures on body postures, has been proposed by clinicians and is taken into consideration when treating children with poor postural control and moderate to severe eating impairments. However, this relationship has not been rigorously investigated. The purpose of this study was to document the possible relationships...
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