Active clinical trials for "Deglutition Disorders"

The aim of this clinical trial is to explore the effects of chin tuck against resistance (CTAR) exercises on improving dysphagia in stroke patients. The main aims of this research are: To explore the effects of CTAR exercise on stroke patients with dysphagia, and to perform a clinically implementable evidence-based protocol. Introduce the evidence-based "CTAR exercise protocol" in the care of stroke patients with dysphagia, and test the effects through a randomized controlled trial. This study is a two-group, pre and post-test, parallel, non-blind randomized controlled trial to test the effectiveness of the "CTAR exercise protocol". Convenience sampling the inpatients of stroke with dysphagia from a regional hospital in southern Taiwan. Eighty participants will be randomized block assignment either to an experimental (n = 40) or to a control (n = 40) group. The experimental group will receive a four-week CTAR protocol and regular dysphagia care. The control group will receive the regular dysphagia care only. In this study, dysphagia-related physiological indicators including functional oral intake scale (FOIS), penetration-aspiration scale (PAS), and modified water swallowing test, video fluoroscopic swallowing study (VFSS), and swallowing improvement rate will be used to evaluate the difference between pre-test and four-week post-test after the intervention. The independent t-test will be used to compare the change effect of the two groups.

The purpose of this study is to determine a standardized protocol for swallowing therapy and this protocol's effects on recovery after a stroke

Dysphagia is a complication in patient with stroke, Parkinson's disease or dementia that can lead to aspiration pneumonia. This study aimed to investigate dysphagia improvement after treatment with nicergoline low dose and high dose, the relationship between nicergoline dose and clinical improvements, side effect of nicergoline and simulation optimal nicergoline dose in dysphagia improvement.

This is an investigator initiated prospective study to determine whether the use of a negative pressure suction in the hypopharynx will reduce the amount of aspiration during Video Fluoroscopic Swallowing Exam (VFSE) among patients with oropharyngeal dysphagia.

The goal of this clinical trial is to investigate the effect of video-game on swallowing function in patients with dysphagia through a randomized controlled trial and whether it has additional benefits in improving swallowing function and training compliance compared with conventional training methods. The main questions it aims to answer are: How effective is video-game based rehabilitation for dysphagia? Whether video-game based has additional benefits in improving swallowing function and training compliance compared with conventional training methods Participants will be divided into two groups, with one group completing video game rehabilitation and one group completing conventional rehabilitation.

Neurogenic dysphagia occurs with disruption of neurological systems or processes involved in the execution of coordinated and safe swallowing. It is common in patients with neurological diseases, in particular in patients treated in Intensive Care Units (ICU) who are intubated (up to 62%) and / or tracheotomised (up to 83%). Dysphagia is one of the most common and most dangerous symptoms of many neurological diseases. In addition, neurogenic dysphagia can have a significant impact on quality of life, medication efficacy, and malnutrition. Dysphagia is currently treated conservatively on evidence-based exercises, individually adapted to each patient. In the recent years pharyngeal electrostimulation has been established and shown a positive impact on outcome. In fact, this type of therapy has not only become an addition to the existing therapy, but an important alternative for patients difficult to treat by other means. The Phagenyx® is a medical device, which has lately been used more frequently in multiple hospitals for treatment of neurogenic dysphagia. For nearly two decades pharyngeal electrostimulation has been further developed and optimised. This therapy initiates changes in the swallowing motor cortex through neuroplasticity as well as local changes in peripheral sensory architecture associated with swallowing. Bath and colleagues (2020) recently reported the efficacy of pharyngeal electrostimulation (Phagenyx®) in various neurological conditions. As a result, of current published studies, the use of pharyngeal electrostimulation probe, in selected patients, with neurological diseases with moderate to severe neurogenic dysphagia will be evaluated. This trial will initially start as quality assurance project with the aim to extent it into a monocentric based register study. The Investigators aim to validate the effectiveness of pharyngeal electrostimulation for the treatment of moderate to severe neurogenic dysphagia by systematically recording specific dysphagia-relevant parameters. At present, it is still uncertain to what extent patients with neurogenic dysphagia in the context of a non-acute neurological disease could benefit from this method. The research questions: Does the use of the pharyngeal electrostimulation probe have an influence on the outcome of dysphagia in patients with moderate to severe neurogenic dysphagia? How long after therapy, can the use of the pharyngeal electrostimulation probe lead to oral food intake and/or removal of a tracheal cannula?

This observational study will examine the effects of thickened feeds on clinical outcomes and healthcare utilization in infants with brief resolved unexplained event (BRUE).

The present study was designed as a cross-sectional observational study providing the enrollment of tracheostomized patients undergoing major oncological surgery for head-neck cancer. Aims: to provide objective data on the bolus transit during swallowing in tracheostomized patients with tracheal tube and without tracheal tube closing directly the tracheal stoma with a plaster, in order to sustain the choice to preserve the TT in dysphagic patients after oncologic surgery for more security during swallowing rehabilitation or adjuvant treatment. to evaluate the features of swallowing, specifically bolus transit, in patients affected by head and neck cancer who underwent major oncological surgery.

In recent years, the investigators have characterized the impairments in pharyngeal sensory function associated with swallowing disorders in older patients with oropharyngeal dysphagia (OD). The investigators have demonstrated the acute and sub-acute therapeutic effect of TRP agonists on mechanical and neural swallow responses in patients with OD. The present hypothesis is that 6-months treatment with TRPV1 (capsaicin) or TRPA1 (piperine) agonists will improve the biomechanics and neurophysiology of the swallow response without inducing desensitization. The aim of this study is to evaluate the effect on biomechanics assessed by videofluoroscopy (VFS), neurophysiology (pharyngeal evoked sensory potentials -pSEP- and motor evoked potentials -pMEP-), and clinical outcomes during a 6-month treatment with TRP agonists added to the alimentary bolus 3 times a day in older patients with OD. Design: 150 older patients (>70y) with OD will be included in a randomized clinical trial with three treatment arms, in which the effect of oral administration of 1) capsaicin 10µM (TRPV1 agonist), 2) piperine 150µM (TRPA1), and 3) placebo (Control), will be evaluated. Measurements: 1) VFS signs of swallowing safety and efficacy and timing of swallow response ; 2) Spontaneous swallowing frequency; 3) Latency, amplitude and cortical representation of pSEP and pMEP; 4) Concentration of substance P and CGRP in saliva, 5) Clinical outcomes (respiratory and nutritional complications). The results of this study will increase evidence for a new generation of pharmacological treatments for older patients with OD, moving from compensation to rehabilitation of the swallowing function.

This study is a pilot study to prepare clinical trials to evaluate the safety and effectiveness of 4-channel electric stimulation therapy devices as a newly developed function for the treatment of dysphagia disorders. The purpose of this study is to investigate the difference in effect by the electric stimulation method and to obtain the values such as mean, standard deviation and so on, and to determine the number of subjects to be studied for clinical trials of validation permission in the future.