View clinical trials related to Swallowing Disorder.
Filter by:Oropharyngeal sensory impairments are a potential target for treatment of oropharyngeal dysphagia (OD) in older patients. We previously found acute administration of TRP sensory stimulants improved VFS signs and swallow response. We hypothesized that sub-acute administration of TRP pharyngeal sensory stimulants, would improve cortical neuroplasticity and will lead into a faster and stronger swallow response, however desensitization of TRP receptors may occur. Therefore, the aim of the present study was to assess the biomechanical (Videofluoroscopy) and neurophysiological (pharyngeal sensory evoked potentials -PSEPs- and motor-evoked potentials (MEPs)) effect of 2 week treatment with TRP agonists in older patients with OD. Design: 150 older (>70yr) patients with OD will be included in a Randomized Control Trial assessing the effect of oral administration of either: a) capsaicin (TRPV1); b) piperine (TRPV1/TRPA1) c) cinnamaldehyde (TRPA1); d) citric acid (ASIC3); e) capsaicin+citric acid (TRPV1/ASIC3); and f) placebo (Control). Measurements: 1) VFS signs of safety and efficacy of swallow and timing and extent of swallow response; 2) Latency, amplitude and cortical representation of PSEP and MEP; 3) Substance P concentration in saliva by ELISA as a marker of peripheral stimulation. Results from this study might help to develop new and effective pharmacological treatments for older dysphagic patients, from compensation to recovery of swallow function.
The main topic of the research is to investigate the tongue's strength when swallowing. There has been much foreign literature on tongue strength. Iowa Oral Performance Instrument also has norms for reference, but the data are all taken from non-Asian people such as Caucasians. In this case, the credibility of the norms are decreased in domestic, and we also lack norm data of tongue strength when swallowing. Through the research, we can establish normative data belonging to the domestics, provide usable data for domestic researchers and clinical staff, and explore whether there are differences in age and gender in data between Taiwanese and foreigners.
Laryngeal disorders after childhood cardiac surgery is a complication well described in the literature. However, the long term progression of the affected children has never been studied (all the studies stopped before 2 years of follow up).
In many cases, the manometric examination is not feasible because of the pharyngeal sinusitis or pharyngeal torsion. In addition, although previous conventional manometry was used to estimate pharyngeal swallowing, the bolus flow transmission was still not evaluated, which still depended on the videofluoscopic swallowing studies. High resolution impedance manometry could help us to measure the bolus flow according to the impedance changes. However, the comparison between two approach methods of postoperative recovery of swallowing function is still inconclusive. The investigator aimed to examine the correlation between high-resolution manometric and videofluoroscopic measurements of the swallowing function.
This study examines the presence, severity and natural history of dysphagia and dysphonia in the post-extubation and severely unwell COVID-19 patient.
The aim of this study is to evaluate the efficacy of an optimal-massive intervention (OMI) based on increasing shear viscosity of fluids, nutritional support with oral nutritional supplements (ONS) and triple adaptation of food (rheological and textural, caloric and protein and organoleptic) and oral hygiene improvement on the incidence of respiratory infections in older patients with OD. We have designed a randomized clinical trial, with two parallel arms and 6 months follow-up. The study population will be constituted by older patients of 70 years or more with OD hospitalized at Hospital de Mataró by an acute process that will be identified by using the volume-viscosity swallow clinical test. We will consecutively recruit 500 subjects during admission (Geriatrics, Internal medicine, etc.) at the Hospital de Mataró. Patients included will be randomly assigned to one of both interventional groups: a) study intervention: multifactorial intervention based on fluid viscosity adaptation (with a xanthan gum thickener -> Nutilis Clear®), nutritional support with a triple adaptation of food (texture, caloric and protein content, organoleptic) + pre-thickened ONS and evaluation and treatment of oral hygiene (tooth brushing + antiseptic mouthwashes + professional dental cleaning), or b) control intervention: standard clinical practice (fluid adaptation with Nutilis Powder and simple texture adaptation for solids). Main outcome measures: respiratory infection incidence during the 6-month period follow-up. Secondary outcomes: mortality at 6 months, general hospital readmissions and readmissions due to respiratory infections, nutritional status, hydration status, quality of life, functional status, oral hygiene and dysphagia severity and its relationship with other study variables.
Thickening fluids are a valid therapeutic strategy to improve safe swallowing in OD. The aim of this study is to assess the percentage of safe swallowing at different viscosity levels thickened with Tsururinko Quickly. This study is designed to assess the therapeutic effect on safety and efficacy of swallow of Tsururinko Quickly for the levels of viscosity 100, 200, 400, 800, 1600mPa·s against thin liquid and between all the viscosity levels in older patients with Oropharyngeal Dysphagia (OD) by performing a Videofluoroscopy when swallowing. As all patients will start with thin liquid, each patient will be its own control. To analyze the effect of the salivary amylase on the thickener, participants will be asked to maintain two boluses (200 and 800mPa·s) prepared jut with mineral water in the oral cavity for 30seconds. After that period, boluses will be analyzed by a viscometer and compared to those without oral incubation.
There has been limited research in the area of speech and language therapy awareness in Pakistan. The study aims to assess the efficacy of providing speech therapy awareness in private schools through a pre-post model. This Quasi experimental study will be a means of reaching out to schools and directly create awareness regarding the field and its scope. Pre-assessment will be carried out and after which a 45 minutes presentation will be conducted face to face or through a webinar as per school directives. The results will be analysed quantitatively and pre-post assessment of the participants will be measured.
Purpose of the study is the validity and reliability of the Turkish version of the Yale Pharyngeal Residue Severity Rating Scale (YPRSRS-T), so that it would be used as an assessment tool for dysphagia patients.
Purpose of the study is the validity and reliability of the Turkish version of the Sydney Swallow Questionnaire (SSQ-T), so that it would be used as an assessment tool for Turkish dysphagia patients. Despite being translated and validated in many languages, there is no validated Turkish version of SSQ to measure the severity of oropharyngeal dysphagia.