Evaluation Of Dysphagia Research Articles

Swallowing Kinematics in Male Patients with Total Laryngectomy.

The present study aimed to investigate the symptomatic swallowing complaints in individuals with total laryngectomy (TL) and reveal how swallowing kinematics differs between those with and without symptomatic dysphagia complaints. A total of 34 subjects with TL were included in the study. Swallowing kinematics of those with symptomatic swallowing complaints (Group 1) were compared to those without (Group 2). Kinematic parameters including pharyngeal transit duration (PTD), maximum pharyngeal constriction ratio (MPCR), upper esophageal sphincter opening ratio (UESOR), upper esophageal sphincter opening duration (UESOD), and bolus clearance ratio (BCR) were investigated from Videofluoroscopic Swallowing Study (VFSS) records via ImageJ software. Symptomatic swallowing complaints were determined in 47.1% of the subjects (n = 16). Difficulty while swallowing solid foods and pills, diminished pleasure of eating, food getting stuck in the throat, and increased level of stress during swallowing were among the major swallowing complaints in the present cohort. PTD, MPCR, and BCR parameters were significantly higher in subjects with symptomatic swallowing complaints than those without. These preliminary findings indicate that almost half of individuals with TL may have symptomatic swallowing complaints. The underlying pathophysiology of this phenomenon may be the devianced kinematic parameters including PTD, MPCR, and BCR in this population. Therefore, it is recommended to include the kinematic measurements in the dysphagia evaluation protocol in individuals with TL, most notably in those with symptomatic swallowing complaints. 3 Laryngoscope, 2024.

Comparison of measurement of integrated relaxation pressure by esophageal manometry with analysis of swallowing sounds with artificial intelligence in patients with achalasia.

Esophageal motility disorders are mainly evaluated with high-resolution manometry (HRM) which is a time-consuming and uncomfortable procedure with potential adverse events. Acoustic characterization of the swallowing has the potential to be an alternative noninvasive procedure. We compared the findings on HRM and swallowing sounds in 43 patients who were referred for evaluation of dysphagia. The sound analysis was done with empirical mode decomposition method and with artificial intelligence (AI) and the estimated integrated relaxation pressure (IRP) from a two-layer neural network method was compared to measured IRP on HRM. The model then was tested in five patients. IRP was estimated with high accuracy using the model developed with two-layer neural network method. The analysis of acoustic properties of swallowing has the potential to be used for evaluation of esophageal motility disorders, this needs to be further evaluated in larger studies.

A Systematic Evaluation for Oropharyngeal Dysphagia in Non-institutionalized Elderly Patients with Home Care-based in the Community

A Systematic Evaluation for Oropharyngeal Dysphagia in Non-institutionalized Elderly Patients with Home Care-based in the Community

Impact of Frailty on Post-Treatment Dysphagia in Patients with Head and Neck Cancer.

In the rising and frail head and neck cancer (HNC) population, geriatric assessments are crucial. Frail HNC patients often experience dysphagia. The coexistence of dysphagia and frailty presents complex health challenges, however, there is limited evidence on the prognostic value of frailty on post-treatment dysphagia. This study explores the relationship between pre-treatment frailty status and post-treatment dysphagia in HNC patients. A retrospective data analysis from the OncoLifeS data-biobank at the University Medical Center Groningen of 242 patients diagnosed with HNC between 2014 and 2016. The study involved several physical, functional and psychological pre-treatment geriatric assessments, and frailty screening using the Groningen Frailty Indicator (GFI) and the Geriatric-8 screening tool (G8). Outcome measures were swallowing-related quality of life (HNSW-QoL) and toxicity-related dysphagia evaluations (CTCAE-D) at 3, 6, 12 and 24 months. Linear mixed-effects models assessed factors associated with HNSW-QoL and CTCAE-D. Frail patients consistently reported worse HNSW-QoL and CTCAE-D than non-frail patients over time, with symptoms increasing at 3 months, but gradually decreasing by 24 months. Frailty status (G8 or GFI) was a significant predictor for lower HNSW-QoL (β = 11.770 and 10.936, both p < 0.001), and lower CTCAE-D (β = 0.245, p = 0.058; β = 0.331, p = 0.019), respectively. In this study, frailty was found to be associated with a worse of swallowing-related quality of life, and with increased toxicity-related dysphagia. These findings provide insights for the identification of HNC patients at higher risk of post-treatment swallowing-related issues, and offer opportunities for optimizing their post-treatment swallowing outcomes.

Validity and Reliability of Dysphagia Outcome Severity Scale (DOSS) When Used to Rate Flexible Endoscopic Evaluations of Swallowing (FEES).

The Dysphagia Outcome and Severity Scale is used both clinically and within dysphagia research, internationally. Although it was developed using videofluoroscopic swallowing studies, it is frequently used to rate Flexible Endoscopic Evaluations of Swallowing. The validity and reliability of DOSS-use with FEES, however, has not previously been evaluated. This study investigated the validity and rater reliability of clinicians using DOSS to rate FEES. Eleven Speech-Language Pathologists (SLPs) with varied dysphagia experience were recruited to review and DOSS-rate 17 soundless FEES (198 bolus swallows) recorded from 11 heterogenic dysphagic patients (2 cases with repeat FEES) and 4 healthy adults. The SLPs DOSS-ratings were compared against the initial comprehensive dysphagia evaluation (including patient diagnosis, interview, cranial nerve and complete FEES assessment) with Functional Oral Intake Scale (FOIS) and DOSS outcome measures. The SLPs were blinded to patient details and comprehensive dysphagia examination. Re-randomised rating of FEES cases occurred two weeks later (intra rater reliability). Criterion validity for DOSS-ratings (compared against comprehensive dysphagia evaluation with FOIS and DOSS) were strong-very strong (rs=0.858 and 0.936 respectively; p < 0.001). Inter rater reliability demonstrated high agreement (α = 0.891), also intra rater reliability demonstrated almost perfect agreement (Kw = 0.945). This study's results, with strong-very strong criterion validity and high rater reliability by SLPs, adds to the evidence for DOSS-use with FEES. Future validity research comparing DOSS with both FEES and VFSS simultaneously is recommended.

Awareness of Rehabilitation Services Related to Dysphagia among Speech-language Pathologist

Abstract Background: Feeding is the process which includes preparation of food in the mouth, sucking, munching, and swallowing. Dysphagia is a difficulty in swallowing. Speech-language pathologist (SLP) has an important role in the evaluation and rehabilitation of dysphagia. Objective: The objective of the study was to carry out the survey on awareness of rehabilitation services related to dysphagia among SLPs. Methodology: Fifty SLPs who have completed postgradation and have minimum 1 year of experience were selected for the study. A questionnaire having 10 closed-ended questions related to dysphagia was given to the participants. Responses were collected and analyzed. Results: SLPs were working in the different setups and have seen different types of cases. They have used a variety of instruments and techniques for the assessment and management of dysphagia. Conclusion: SLPs are there to help in dysphagia rehabilitation that addresses the requirement of dysphagia management. Management of dysphagia is a developing trend in states and SLPs accept this new trend and accountability of rehabilitation with this population.

A Modified Fiberoptic Endoscopic Evaluation of Swallowing Evaluating Esophageal Dysphagia by a Capsule: A Pilot Study.

While functional endoscopic evaluation of swallowing (FEES) is the most useful diagnostic test for the evaluation of dysphagia, it cannot evaluate the esophageal phase of swallowing. To evaluate if a modification for the FEES exam by swallowing an empty capsule and screening of the upper esophagus could be used for early detection of esophageal dysphagia. A prospective, single-center, pilot study. At the end of a standard FEES exam, the patients were asked to swallow an empty capsule. Fifteen seconds later, the endoscope was inserted into the upper esophagus. A pathological capsule test was defined when the capsule was seen in the esophagus. In such cases, the patient was advised to undergo a gastroscopy, MBS, or esophageal manometry, which were compared to the results of the capsule test. The capsule test was utilized in 109 patients. A pathological capsule test was found in 55 patients (57.8%). In 48 patients (87.3%), an isolated or combined esophageal dysphagia was seen. The accuracy value of the capsule test compared to gastroenterology tests was 83.3%, sensitivity 88.46%, specificity 75%, PPV 85%, and NPV 80%. A modification of the standard FEES exam by including an empty capsule swallow test with an upper esophagus examination may provide a useful screening tool for esophageal dysphagia.

Perceptions of Dysphagia Evaluation and Treatment Among Individuals with Parkinson's Disease.

Dysphagia is a leading cause of morbidity and mortality among individuals with Parkinson's disease (PD). The primary objectives of the present study were to explore patients' narrative reports focused on what information and evaluation and treatment experiences they identified as they manage dysphagia, and to identify practice patterns relevant to dysphagia management. A secondary objective was to produce an educational resource for this population that addressed their questions about dysphagia. A sample of individuals with oropharyngeal dysphagia secondary to PD (n = 25) across all regions of the United States were interviewed using open- and closed questions and a written questionnaire. Verbatim interview transcripts were interrogated using qualitative content analysis (QCA) with an inductive approach to identify themes from the participants' reported knowledge of dysphagia and experiences with swallowing evaluation and treatment. Authors developed a pamphlet addressing common questions that participants posed in the interviews and conducted a member check to revise it with their feedback. Most participants reported having been asked about their swallowing function by a healthcare professional. 60% of the sample reported having had a swallowing evaluation. Only 20% (5/25) of participants reported having completed swallowing therapy. Some participants did not know that swallowing therapy exists. Nearly all participants reported having a strong desire to know more about dysphagia and preferred a pamphlet as a resource format. Few of the study participants had received swallowing therapy, and nearly all participants were eager to learn about the nature of dysphagia, its progression, and treatment options. Given the physical, emotional, and social ramifications of living with dysphagia, access to swallowing education and treatment needs to be a stronger focus of PD management.

Neurosarcoidosis-Induced Winging Scapula: Efficacy of Infliximab Treatment in Addressing Multifaceted Challenges.

Sarcoidosis, a systemic granulomatous disease primarily affecting the respiratory and lymphatic systems, can rarely manifest as neurosarcoidosis either in isolation or alongside other systemic symptoms. Here, we describe the case of a 45-year-old male with a history of recurrent sinusitis refractory to antibiotics, who presented to the emergency department with sinus congestion and dysphagia. Clinical examination revealed left lower motor neuron facial palsy and enlarged submandibular salivary glands. Despite obtaining negative results from various antibody panels, the patient exhibited elevated Angiotensin Converting Enzyme levels of 83 nmol/kg/min. Additionally, computed tomography chest scans revealed bilateral hilar and mediastinal lymph node enlargement, findings consistent with sarcoidosis. Otorhinolaryngology evaluation for dysphagia confirmed left vocal cord palsy. Following a negative infectious disease workup, submandibular salivary gland biopsy confirmed sarcoidosis. Treatment with mycophenolate mofetil and oral steroids led to gradual improvement in salivary gland swelling, dysphagia, and facial palsy. However, worsening left shoulder pain prompted further investigation, revealing winging of the left scapula on repeat examination. Magnetic resonance imaging (MRI) of the cervical spine revealed a six mm hyperintensity in the left dorsal cord at the C5 level, suggesting possible neurosarcoidosis vs. demyelinating disease. Subsequently, the patient was prescribed anti-tumor necrosis factor alpha inhibitor infliximab. Subsequent MRI of the cervical spine, conducted six months after initiating Infliximab therapy, indicated resolution of the lesions. This positive outcome was supported by the patient's report of symptom improvement, notably reduced shoulder pain and improvement in left scapular winging. This case underscores the unusual co-occurrence of Bell's palsy and vocal cord palsy in the same patient, along with the potential contribution of neurosarcoidosis to the winged scapula. Additionally, it sheds light on the positive response of neurosarcoidosis to Infliximab therapy.

Risk factors and long-term outcomes of oropharyngeal dysphagia in persons with multiple sclerosis: a systematic review protocol

BackgroundOropharyngeal dysphagia (OPD) can be functionally debilitating in persons with multiple sclerosis (pwMS). OPD induces alterations in safety and efficiency of food and/or liquid ingestion and may incur negative sequalae such as aspiration pneumonia or malnutrition/dehydration. Early detection and timely management of OPD in pwMS could prevent such complications and reduce mortality rates. Identifying risk factors of OPD relative to its onset or repeat manifestation will enable the development of care pathways that target early assessment and sustained management. The aims of this systematic review are to compile, evaluate, and summarize the existing literature reporting potential risk factors and associated long-term outcomes (e.g., aspiration pneumonia, malnutrition, dehydration, and/or death) of OPD in pwMS.MethodsWe will undertake a systematic review to identify studies that describe patterns and complications of OPD in pwMS. Variables of interest include predictors of OPD along with long-term outcomes. We will search MEDLINE, Embase, CINAHL, AMED, the Cochrane Library, Web of Science, and Scopus. We will consider studies for inclusion if they involve at least 30 adult participants with MS and report risk factors for OPD and/or its long-term outcomes. Studies will be excluded if they refer to esophageal or oropharyngeal dysphagia induced by causes other than multiple sclerosis. Study selection and data extraction will be performed by two independent assessors for abstract and full article review. We will present study characteristics in tables and document research findings for dysphagia-related risk factors or its complications via a narrative format or meta-analysis if warranted (e.g., mean difference and/or risk ratio measurements). All included studies will undergo risk-of-bias assessment conducted independently by two authors with consensus on quality ratings.DiscussionThere is a lacune for systematic reviews involving risk factors and long-term outcomes of dysphagia in pwMS to date. Our systematic review will provide the means to develop accurate and efficient management protocols for careful monitoring and evaluation of dysphagia in pwMS. The results of this systematic review will be published in a peer-reviewed journal.Systematic review registrationPROSPERO CRD42022340625.

The Arabic EAT-10 and FEES in dysphagia screening among cancer patients: a comparative prospective study.

Head and neck cancer treatments, such as radiotherapy, chemotherapy, and surgery, have diverse effects on patients, leading to dysphagia as a significant post-treatment issue. This study aims to evaluate the effectiveness of the Arabic version of the EAT-10 screening instrument (A-EAT-10) using Fiber-Optic Endoscopic Evaluation of Swallowing (FEES) as an imperfect gold standard. Additionally, we seek to establish a correlation between A-EAT-10 and PEG tube insertion in head and neck cancer (HNC) patients. Our sample comprised 130 head and neck cancer patients with varying cancer types at King Hussein Cancer Center (KHCC). We followed these patients throughout their distinct treatment plans up to one month after their final treatment session. During follow-up visits, we administered the A-Eat-10 instrument to monitor dysphagia. FEES were conducted at the initial and concluding visits to compare results with A-EAT-10 scores. The results in our tests, assuming independence or dependence, demonstrated excellent agreement. A-EAT-10 exhibited outstanding predictive capabilities with an AUC ranging from 93 to 97%. A-EAT-10 tended to slightly overestimate dysphagia at later treatment stages by approximately 20% compared to FEES, with an RR of 1.2 (95% CI 0.91, 1.56, p-value = 0.21), indicating statistical insignificance. In conclusion, A-EAT-10 is an excellent option for dysphagia evaluation, offering non-invasive, straightforward, and cost-effective advantages compared to FEES. Its utility extends to predicting the need for PEG tube insertion at initial patient visits, making it a valuable tool for informed treatment decisions. Notably, A-EAT-10 demonstrates a diminishing correlation with FEES over time.

Dysphagia is associated with increased mortality risk after hip fracture surgery.

This study aims to explore the prevalence of dysphagia, as well as mortality associated with dysphagia in the elderly population receiving surgical treatment for a hip fracture. A retrospective cohort study was completed at an academic level 1 tertiary care center. Patients older than or equal to 65 admitted with a hip fracture diagnosis from January 2015 to December 2020 (n = 617) were included. The main outcome was the prevalence of dysphagia and association with mortality. Secondary analysis included timing of dysphagia and contributions to mortality. Fifty-six percent of patients had dysphagia, and the mortality rates were higher in patients with dysphagia (8.9%) versus those without dysphagia (2.6%), chi-square p = 0.001, and odds ratio 3.69 (CI 1.6-8.5). Mortality rates in patients with acute dysphagia were also higher (12.4%) than those with chronic dysphagia (5%) and chi-squared p = 0.02. Mortality rates in patients with a perioperative dysphagic event (13.9%) were higher than those with non-perioperative dysphagia (4%) and chi-squared p = 0.001. Mortality rates in patients who had acute perioperative dysphagia (21.2%) were higher than those with chronic dysphagia that presented perioperatively (6.8%) and chi-squared p = 0.006. This study demonstrates high rates of dysphagia in the elderly hip fracture population and a significant association between dysphagia and mortality. Timing and chronicity of dysphagia were relevant, as patients with acute perioperative dysphagia had the highest mortality rate. Unlike other identified risk factors, dysphagia may be at least partially modifiable. More research is needed to determine whether formal evaluation and treatment of dysphagia lowers mortality risk.

Feasibility of a screening and prevention procedure for risks associated with dysphagia in older patients in geriatric units: the DYSPHAGING pilot study protocol

BackgroundDysphagia, particularly sarcopenic dysphagia, is frequent in frail older patients. Sarcopenic dysphagia is a swallowing disorder caused by sarcopenia, corresponding to a loss of muscle mass and strength. It frequently...

51 Dosimetric evaluation of dysphagia in early stage larynx cancer treated with definitive radiotherapy

51 Dosimetric evaluation of dysphagia in early stage larynx cancer treated with definitive radiotherapy

Clinical Characteristics and Evaluation of Dysphagia in Patients with Parkinson’s Disease

Clinical Characteristics and Evaluation of Dysphagia in Patients with Parkinson’s Disease

FREE AIR FROM WHERE? SPONTANEOUS PNEUMOMEDIASTINUM AND SUBCUTANEOUS EMPHYSEMA IN A PATIENT WITH ULCERATIVE COLITIS IN THE ABSENCE OF COLONIC OR ESOPHAGEAL PERFORATION

Abstract INTRODUCTION The development of Spontaneous Pneumomediastinum and Subcutaneous Emphysema in patients with Inflammatory Bowel Disease (IBD) has often been associated with perforation related to toxic megacolon or prior endoscopic procedures. We describe a case of Ulcerative Colitis complicated by Clostridium difficile (C diff) colitis in which Spontaneous Pneumomediastinum and Subcutaneous Emphysema developed without any evidence of perforation. CASE REPORT A 20-year-old male with a past medical history of recently diagnosed Ulcerative Colitis presented for evaluation of rectal pain, dysphagia, hematochezia, fecal incontinence, and urinary hesitancy. He endorsed dysphagia with the inability to tolerate solids or liquids for 4 days. He was diagnosed with Ulcerative Colitis 5 months prior to presentation and had unintentionally lost 90 lbs over the past 2 months. His home medication regimen included infliximab started 2 weeks prior, mesalamine PO tablets and suppositories, and a prednisone taper initiated at 10 mg TID. Laboratory tests confirmed anemia, leukocytosis, thrombocytosis, and elevated ESR and CRP levels. Chest X-ray and CT scans of the neck and chest showed moderate pneumomediastinum and subcutaneous emphysema. Given the symptoms of dysphagia along with the imaging findings of pneumomediastinum and subcutaneous emphysema, there was concern for esophageal perforation. However, an Esophagram and Upper GI series were both unremarkable. Abdominal CT revealed colitis of the descending and sigmoid colon without any evidence of free air or free fluid. Fecal Occult Blood Test and C diff antigen and toxin assays were positive. He was treated with oral vancomycin, IV fluids, IV methylprednisolone, and total parenteral nutrition (TPN). His symptoms significantly improved with a decrease in stool frequency and bloody stools. TPN was weaned and he was able to tolerate an oral diet. A repeat CT scan of the chest showed a complete resolution of the pneumomediastinum. CONCLUSION There are only a few reported cases in the literature of spontaneous pneumomediastinum and subcutaneous emphysema in patients with IBD in the absence of colonic or esophageal perforation. The spontaneous isolated presentation of air leaking from a chronically diseased hollow organ remains rare. In our patient there was no evidence of perforation, therefore the pneumomediastinum and subcutaneous emphysema likely resulted from the release of free air from colonic micro-perforations caused by the severe inflammation related to his Ulcerative Colitis flare and C. diff infection. CT Chest demonstrating pneumomediastinum and subcutaneous emphysema of the neck CT Neck demonstrating subcutaneous emphysema

Progress in Screening and Evaluation of Dysphagia after Ischemic Stroke

Progress in Screening and Evaluation of Dysphagia after Ischemic Stroke

Evaluation and Treatment of Dysphagia in Public and Private Intensive Care Units (ICUs) in Greece.

Introduction Dysphagia is a significant but underrecognized clinical issue in the intensive care unit (ICU), and it is associated with various complications. Despite its clinical importance, there is limited research and no Greek ICU-specific guidelines for managing dysphagic patients. Additionally, only a few ICUs in Greece have dysphagia specialists, specifically speech-language pathologists (SLPs) providing their expertise. Objective Τo identify the current practices for dysphagia management (screening, assessment, treatment) and gain insight into ICU directors' awareness/perceptions of the prevalence, complications, and risk of dysphagia. Materials and Methods We identified 138 Greek ICUs. Data were collected from ICU (including pediatric and neonatal) directors, working in public and private hospitals, via a 24-item, anonymous online questionnaire, within a 4-month period. Results Our survey was completed by 45 ICU directors. Most participants (84.4%) reported that dysphagia is a relevant clinical problem in their ICU, and 51.1% estimated a frequency rate < 20%. Non-instrumental approaches are mainly utilized to screen and diagnose dysphagia, whereas enteral nutrition and diet modifications are used to manage dysphagia. Additionally, 64.4% of ICU directors agreed that SLPs are essential for the management of dysphagic patients, and 66.7%, that awareness of dysphagia in their ICU could be increased. Conclusion The current study documented the methods and approaches used to manage dysphagic patients in Greek ICUs. The ICU directors seem to recognize the clinical significance of dysphagia and its complications. According to our findings, the employment of SLPs could result in a more comprehensive and intensive approach and improve the quality of care for these patients.

Use of a rigid curved laryngoscope for observation and debridement of degenerated cricoid cartilage in nasogastric tube syndrome: A case report.

Nasogastric tube syndrome (NGTS) is a complication of NGT placement that can cause sore throat, bilateral vocal cord paralysis, and airway constriction. Although rare, this condition should be known by all physicians because it is sometimes fatal. We report a case of NGTS that was successfully diagnosed and debrided with a rigid curved laryngoscope. A 79-year-old man was referred to our department for evaluation of persistent pharyngeal pain and dysphagia after thoracic aortic aneurysm surgery. He had restricted bilateral vocal fold abduction, and the NGT had been placed for nearly 120 days. After induction of general anesthesia, the patient underwent laryngeal examination using a rigid curved laryngoscope, which revealed ossified cricoid cartilage in the postcricoid area, leading to confirmation of NGTS. The NGT was removed, and the protruding bony lesion was debrided. Subsequently, the patient underwent gastrostomy to improve his nutritional status. One month later, the postcricoid lesion improved, and the patient was able to tolerate an oral diet. The pathophysiology of NGTS is thought to involve ulceration of the postcricoid mucosa and injury of the posterior cricoarytenoid muscle by contact with the NGT. Although the treatment has not been established, early removal of the NGT is important. In the present case, the rigid curved laryngoscope was useful for resection of the bony lesion, which contributed to early epithelialization and symptom improvement.

Predictors of dysphagia screening and pneumonia among patients with intracerebral haemorrhage in China: a cross-sectional hospital-based retrospective study

ObjectivesThis study aimed to investigate factors associated with undergoing dysphagia screening (DS) and developing pneumonia, as well as the relationship between DS and pneumonia in patients with intracerebral haemorrhage (ICH).DesignOur...