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Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia Clinical Trials Info presented on Clinical Trials Search isn't intended to be a substitute for certified health advice, travels to or treatment by using a genuine physician. We are not physicians. Always consult your dr. on Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia conditions. Clinical Trials Search.org is a site committed to listing clinical research studies in human subjects. Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia Clinical research trials and Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia health trials occur in hundreds of cities throughout the U.S.A.. A clinical trial or clinical study is a research project with human volunteer subjects. Clinical drug trials and pharmaceutical clinical trials typically assess the effectivity of new drugs. The propose of the studies / undertakings is to resolve certain human health questions. Clinical trials are a popular means for physicians, government agencies, and private sector companies to locate treatments for all sorts of conditions, including Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia. Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia Clinical Trials and other clinical trials permit volunteers to acquire medical treatment choices before they are available to the masses. Some times the test subjects obtain professional assistance for free, and every now and again they are compensated for their time. Sometimes there is a cost for a Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia clinical trial. Participants oftentimes recieve the most expert healthcare available for their Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia condition. Hazards are a reality, however, and can include extra or frequent physician visits, health risks (potentially life-endangering), and/or the treatment being uneffective. Trials are federally governed with rigorous guidelines to protect clinical trials subjects.
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Home > "F" Clinical Trials Conditions > Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia  Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia
Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia
For Condition: Deglutition Disorders,dysphagia
Status: Completed
Sponsor(s): Warren G Magnuson Clinical Center (CC) ,
Synopsis: Electropalatography (EPG), a noninvasive device that provides specific visual output on tongue-palate contact, has well-established usefulness as a biofeedback tool in speech therapy. While EPG has also been shown to be capable of revealing the details of linguopalatal interactions during swallowing, its applicability in swallowing therapy has not been evaluated to date. This study will determine if EPG can facilitate bolus propulsion in patients presenting with swallowing problems of the oral phase. Seven patients with oral dysphagia will be selected to serve as subjects based on specific inclusion and exclusion criteria, and each will be custom-fitted with a pseudo-palate. Each patient will undergo four 45-minute sessions of biofeedback training with emphasis on developing systematic front-to-back anchoring of the tongue against the palate during propulsion of liquid and semisolid boluses. Ultrasound imaging will be used to determine swallow durations and identify oral deficits of swallowing before the EPG biofeedback training, and to identify any changes that may result from the training. Quantitative measurements will also be made of the swallow-related EPG contact timing and pattern before and after training and compared for each individual subject as a function of training and bolus volume. Appropriate statistical analyses will be conducted.
Details: Electropalatography (EPG), a noninvasive device that provides specific visual output on tongue-palate contact, has well-established usefulness as a biofeedback tool in speech therapy. While EPG has also been shown to be capable of revealing the details of linguopalatal interactions during swallowing, its applicability in swallowing therapy has not been evaluated to date. This study will determine if EPG can facilitate bolus propulsion in patients presenting with swallowing problems of the oral phase. Ten patients with oral dysphagia will be selected to serve as subjects based on specific inclusion and exclusion criteria, and each will be custom-fitted with a pseudo-palate. Each patient will undergo four 45-minute sessions of biofeedback training with emphasis on developing systematic front-to-back anchoring of the tongue against the palate during propulsion of liquid and semisolid boluses. Ultrasound imaging will be used to determine swallow durations and identify oral deficits of swallowing before the EPG biofeedback training, and to identify any changes that may result from the training. Quantitative measurements will also be made of the swallow-related EPG contact timing and pattern before and after training and compared for each individual subject as a function of training and bolus volume. Appropriate statistical analyses will be conducted.
Eligibility:
Study Type: Interventional, Training
Minimum Age/Maximum Age: /
Genders: Both
Protocol Entry Criteria: Patients who have undergone comprehensive swallowing evaluations (i.e., ultrasound and/or videofluoroscopic swallow studies, oral sensorimotor examination, and swallowing questionnaire) in the Speech Pathology Section and have been found to have dysphagia with prominent oral signs. All subjects must be alert and oriented to time and place, able to ingest food by mouth, and have intact or aided hearing and vision. No patients that exhibit oral apraxia, dementia, aphasia, behavioral problems, and endentousness.
Total Enrollment: 10
Location and Contact Information:
Warren G. Magnuson Clinical Center (CC)
Bethesda, Maryland, 20892
United States
Additional Information:
Study ID Numbers: 980135; 98-CC-0135
Study Start Date: July 24, 1998
Record last reviewed: July 9, 1999
Additional information available at: clinicaltrials.gov
Clinicaltrials.gov Reference link: NCT00001718
Other Dysphagia Studies:
1. Comparison of Two Therapies for UES Dysphagia
2. Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia
Related Studies:
Other dysphagia Clinical Trials
Other Maryland Clinical Trials
Other Bethesda Clinical Trials
Facilitation of Oral Bolus Propulsion Using Electropalatography in Patients with Dysphagia
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