Effects of Device-Facilitated Lingual Strengthening Therapy on Dysphagia Related Outcomes in Patients Post-Stroke: A Randomized Controlled Trial.

Background: Swallowing impairments resulting from stroke have few rehabilitative options. Prior evidence suggests lingual strengthening exercise may provide some benefit, but more randomized controlled trials are required. The purpose of this study was to examine efficacy of progressive lingual resistance training on lingual pressure generative capacity and swallowing outcomes for individuals with dysphagia after stroke.

Dysphagia Profiles Among Inpatients with Dementia Referred for Swallow Evaluation.

Background: Alzheimer's disease and related dementias (ADRD) patients who are hospitalized often develop oropharyngeal dysphagia, increasing risk for adverse outcomes, such as aspiration pneumonia. However, prevalence estimates of dysphagia are highly variable and often based on patient report or clinical testing rather than visualization of the swallow.

Objective: The aims of this study were to determine prevalence and severity of dysphagia among inpatients with ADRD referred for swallowing evaluation.

Pressure abnormalities in patients with Zenker's diverticulum using pharyngeal high-resolution manometry.

Objectives: Zenker's diverticulum is associated with reduced cricopharyngeal compliance and abnormal intrabolus pressure. However, it is unclear how the pharynx compensates for these deficits. Developments in manometric technology have improved our ability to capture pharyngeal pressure events.

Safety and Tolerability of Pharyngeal High-Resolution Manometry.

Purpose Pharyngeal high-resolution manometry is an emerging practice for diagnosis of swallowing disorders in the upper aerodigestive tract. Advancement of a catheter through the upper esophageal sphincter may introduce safety considerations. There are no published studies of catheter placement complications, side effects, or tolerability.

Swallowing outcomes after cricopharyngeal myotomy: A systematic review.

Background: No practice guidelines have been established for swallowing outcomes after cricopharyngeal myotomy (CPM). The purpose of this systematic review was to summarize evidence for swallowing outcomes in patients undergoing CPM to treat symptomatic cricopharyngeal dysfunction, in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) protocol.

Methods: Swallowing outcomes examined included penetration/aspiration ratings, manometric measures, patient-rated dysphagia scales, clinician-rated dysphagia scales, diet level, and weight.

Relationship Between Tongue Base Region Pressures and Vallecular Clearance.

Tongue base pressures have been thought to provide primary bolus clearance through the pharynx during swallowing. The relationship between bolus driving pressures and residue remaining in the valleculae after the swallow has not been defined. Thirty-seven dysphagic patients who were evaluated with both videofluoroscopy (VFSS) and high-resolution manometry (HRM) were identified within the University of Wisconsin Voice and Swallowing Outcomes database.

Speech pathologist practice patterns for evaluation and management of suspected cricopharyngeal dysfunction.

Speech pathologists are often the first professionals to identify signs of a cricopharyngeal (CP) dysfunction and make recommendations for further care. There are many care options for patients with CP dysfunction, but it is unclear how certain interventions are used in practice. A paper-based survey employing two clinical cases involving suspected CP dysfunction (Case 1 with adequate pharyngeal strength and Case 2 with coexisting pharyngeal weakness) was sent to members of American Speech-Language Hearing Association's Special Interest Group 13.

Implementation of high-resolution manometry in the clinical practice of speech language pathology.

Visual imaging modalities, videofluoroscopic swallow study (VFSS) and fiberoptic endoscopic evaluation of swallow, for assessment of oropharyngeal dysphagia have been part of the speech language pathologist's (SLPs) armamentarium for the diagnosis and treatment of dysphagia for decades. Recently, the addition of high-resolution manometry (HRM) has enabled the SLP to evaluate pharyngeal pressures and upper esophageal sphincter relaxation. Taken together, the use of visual imaging modalities with HRM can improve interpretation of swallowing physiology and facilitate more effective treatment planning.