View clinical trials related to Deglutition Disorders.
Filter by:The McGill Ingestive Skills Assessment (MISA) for measuring dysphagic clients' functional performance during meals has been previously translated into Danish (MISA-DK) and this translated version validated. Critical issues about the construct validity of the scale, per se, had been raised. Consequently, major revisions of the MISA-DK have been undertaken, which necessitates a new validation process. Therefore, the purpose of this study is to evaluate the construct validity of a revised version of the MISA-DK when used amongst dysphagic adults in hospitals settings and community services.
Swallowing is a complex phenomenon that allows oral feeding while protecting the airway. It involves many brain areas, including primary motor and sensory areas. Its dysfunction, called oropharyngeal dysphagia is present in approximately 60% of patients with a stroke. In this case, it is conventionally translated by a swallow response time delay of the swallowing reflex. Pathophysiology of dysphagia is explained by impairment of the dominant swallowing, function that representation center is bi-hemispheric but asymmetric (Hamdy, 1997). Half of patients with a stroke supra-tentoriel with oropharyngeal dysphagia (about 55 % of strokes) regain normal swallowing in a few weeks ( Barer, 1989). Mechanisms that determine the recovery appear to be related to a reorganization of the motor cortex intact. Patients who retain disorders are those who have not cortical reorganization. With this in mind a team used different methods known to modulate brain plasticity, which electrotherapy with an application endo- pharyngeal sensory threshold. This stimulation increases the excitability of the cortico- bulbar reflex, which improves swallowing function in the clinical application. The hypothesis of this work is that the transcutaneous electrical stimulation applied submental, noninvasive technique, would also have an impact on cortical plasticity may explain the improved coordination of swallowing observed in earlier studies (Verin , 2011) ( Gallas , 2010).
The aim of this study is to test the hypothesis that rTMS on the dominant swallowing hemisphere is able to modify swallowing coordination.
The purpose of this study is the validation of a newly developed self-report questionnaire which aims at determining the prevalence, location and intensity of SWAllowing difficulties with drug intake, and describing the impact on MEdication regimen focusing on COping strategies (SWAMECO).
Stroke patients with dysphagia have restrictive lung dysfunction and impaired cough response. This pilot study was performed to determine if Mechanical Insufflation Exsufflation (MIE) therapy can help recover impaired cough function.
General Objective: To evaluate the swallowing results of speech pathologist rehabilitation of advanced oropharynges, larynx and hypopharynx cancer patients during neoadjuvant chemotherapy and radiotherapy concomitant to chemotherapy. Methods and Casuistic: Randomized clinical trial phase II. 80 patients with advanced oropharynges, larynx and hypopharynx cancer diagnoses from Barretos Cancer Hospital, which had the proposal of neoadjuvant chemotherapy followed by radiotherapy combined with chemotherapy. Patients are randomized on two groups: control group and speech pathology therapy group
The main purpose of the study is to determine whether the Fiberoptic Endoscopic Evaluation of Swallowing (FEES) is effective in detecting laryngeal penetration and tracheal aspiration when compared with the Videofluoroscopic Swallowing Study (VFSS) in bottle-feeding infants in the NICU. A secondary objective is to determine whether FEES can be used to detect laryngeal penetration and tracheal aspiration in breastfeeding NICU infants.
To evaluate quantitative magnetic resonance imaging(MRI) as a potential non-invasive, radiation-free diagnostic tool for evaluating esophageal wall remodeling (thickness and stiffness) and response to treatment in children and adolescents with newly diagnosed eosinophilic esophagitis (EoE) presenting with dysphagia (difficulty swallowing) and food impaction.
The esophago-gastro-duodenoscopy is an endoscopic examination technique of the upper GI-tract which was founded by the German surgeon Johann Freiherr von Mikuliicz-Radecki at the end of 19th century. By this means, the luminal site of the esophagus, stomach and duodenum may be visualized after inserting a flexible endoscope through the mouth (transoral access). By the rapid technical development in the last years smaller flexible video endoscopes have been developed allowing also an alternative access to the upper GI-tract via the nose (transnasal access). Patients with dysphagia are referred to physicians of different disciplines (gastroenterology, surgery, ear, nose, and throat (ENT) medicine, radiology, neurology) performing a variety of endoscopic and non-endoscopic techniques. Mostly, the endoscopic examination of the esophagus is done in sedated patients in left lateral examination. Typical findings during esophagoscopy might be tumors, strictures, achalasia or diverticula. Patients suffering from neurogenic dysphagia often get caught in the trap: they find themselves somewhere in the space between gastroenterologist, neurologist, ENT-specialist and radiologist. This dilemma might be due to a lack of pathophysiological knowledge among many physicians and an inability to directly visualize the esophageal phase of deglutition. In sedated patients lying in left lateral position, endoscopists may receive a very limited impression of the function of the different phases of swallowing since this endoscopic access is a rather static one. The focus of our observational study are patients with suspected neurogenic dysphagia. These patients shall be examined by transnasal endoscopy applying an ultrathin video endoscope with an outer diameter of 3.8 mm (BF-3C160, Olympus Europe). Patients are examined in sitting position while ingesting water and food of different consistencies (functional endoscopy). Diagnostic shall be completed and correlated by videofluoroscopy, high-resolution manometry and assessment of the clinical signs. Beside feasibility and safety as primary endpoints, secondary endpoints shall be the assessment of pathologic endoscopic findings in patients suffering from neurogenic dysphagia. The study is approved by the local Ethics Committee (AZ 2010-214-f-S).
This study investigates relationship between community acquired pneumonia and oropharyngeal dysphagia in patients admitted to a department of respiratory medicine in Northern Denmark. The endpoints will be re-hospitalisation and mortality.