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Neurogastroenterology and Motility Sep 2023Dermatomyositis (DM) is a rare autoimmune disease characterized by distinctive skin rash, muscle inflammation with symmetrical and progressive muscle weakness, and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Dermatomyositis (DM) is a rare autoimmune disease characterized by distinctive skin rash, muscle inflammation with symmetrical and progressive muscle weakness, and elevated serum levels of muscle-associated enzymes. DM may affect skeletal muscles involved in swallowing, leading to dysphagia, which can negatively impact individual's physical and psychosocial well-being. Despite this, dysphagia in patients with DM remains poorly understood. This systematic review and meta-analysis aimed to evaluate the prevalence and clinical features of dysphagia in patients with DM and juvenile DM (JDM).
METHODS
Four electronic databases were systematically searched until September 2022. Studies with patients with DM or JDM and dysphagia were included. The pooled prevalence of all included studies was calculated, and the clinical characteristics of dysphagia were qualitatively analyzed.
KEY RESULTS
Thirty-nine studies with 3335 patients were included. The overall pooled prevalence of dysphagia was 32.3% (95% CI: 0.270, 0.373) in patients with DM and 37.7% (95% CI: -0.031, 0.785) in patients with JDM. Subgroup analyses revealed that Sweden had the highest prevalence (66.7% [95% CI: 0.289, 1.044]), whereas Tunisia had the lowest prevalence (14.3% [95% CI: -0.040, 0.326]). Moreover, South America had the highest prevalence (47.0% [95% CI: 0.401, 0.538]), whereas Africa had the lowest prevalence (14.3% [95% CI: -0.040, 0.326]). Dysphagia in patients with DM and JDM was characterized by both oropharyngeal and esophageal dysfunctions, with predominant difficulties in motility.
CONCLUSIONS & INFERENCES
Our findings showed that dysphagia affects one in three patients with DM or JDM. However, the documentation on the diagnosis and management of dysphagia in the literature is inadequate. Our results highlighted the need to use both clinical and instrumental assessments to evaluate swallowing function in this population.
Topics: Humans; Deglutition Disorders; Dermatomyositis; Prevalence; Esophageal Diseases; Deglutition
PubMed: 37010885
DOI: 10.1111/nmo.14572 -
IEEE Journal of Biomedical and Health... Dec 2023Videofluoroscopic swallowing study (VFSS) visualizes the swallowing movement by using X-ray fluoroscopy, which is the most widely used method for dysphagia examination....
Videofluoroscopic swallowing study (VFSS) visualizes the swallowing movement by using X-ray fluoroscopy, which is the most widely used method for dysphagia examination. To better facilitate swallowing assessment, the temporal parameter is one of the most important indicators. However, most information of that acquire is hand-crafted and elaborated, which is time-consuming and difficult to ensure objectivity and accuracy. In this article, we propose to formulate this task as a temporal action localization task and solve it using deep neural networks. However, the action of VFSS has the following characteristics such as small motion targets, small action amplitudes, large sample variances, short duration, and variations in duration. Furthermore, all existing methods often rely on daily behaviors, which makes locating and recognizing micro-actions more challenging. To address the above issues, we first collect and annotate the VFSS micro-action dataset, which includes 847 VFSS data from 71 subjects, due to the lack of benchmarks. We then introduce a coarse-to-fine mechanism to handle the short and repeated nature of micro-actions, which can significantly enhancing micro-action localization accuracy. Moreover, we propose a Variable-Size Window Generator method, which improves the model's characterization performance and addresses the issue of different action timings, leading to further improvements in localization accuracy. The results of our experiments demonstrate the superiority of our method, with significantly improved performance (46.10% vs. 37.70%).
Topics: Humans; Deglutition; Fluoroscopy; Deglutition Disorders; Neural Networks, Computer; Time Factors
PubMed: 37682645
DOI: 10.1109/JBHI.2023.3313255 -
Oral Oncology Dec 2023This systematic review aims to provide insight into the ideal reconstructive approach of the oral tongue in oral tongue cancer (OTC) by investigating the relationship... (Review)
Review
This systematic review aims to provide insight into the ideal reconstructive approach of the oral tongue in oral tongue cancer (OTC) by investigating the relationship between functional outcomes and the extent of tongue resection. A structured search was performed in Ovid MEDLINE, EMBASE, and Web of Science. Studies comparing patient-reported and objective measurements of the oral tongue function between flap vs. non-flap reconstruction were included. Functional outcomes of interest were speech production, deglutition efficiency, tongue mobility, overall quality of life, and postoperative complications. A total of nine studies were retrieved and critically appraised. Patients with 20 % or less of oral tongue resected had superior swallowing efficiency and speech intelligibility with a non-flap reconstruction while patients with a tongue defect of 40-50 % self-reported or demonstrated better swallowing function with a flap repair. The data in intermediate tongue defects (20-40 % tongue resected) was inconclusive, with several studies reporting comparable functional outcomes between approaches. A longitudinal multi-institutional prospective study that rigidly controls the extent of tongue resected and subsites involved is needed to determine the percentage of tongue resected at which a flap reconstruction yields a superior functional result in OTC.
Topics: Humans; Tongue Neoplasms; Plastic Surgery Procedures; Prospective Studies; Quality of Life; Deglutition; Tongue; Glossectomy; Speech Intelligibility
PubMed: 37839153
DOI: 10.1016/j.oraloncology.2023.106596 -
Current Opinion in Otolaryngology &... Jun 2024
Topics: Humans; Laryngectomy; Deglutition Disorders; Laryngeal Neoplasms; Postoperative Complications; Deglutition
PubMed: 38690638
DOI: 10.1097/MOO.0000000000000965 -
Gastroenterology Feb 2024
Topics: Humans; Deglutition Disorders; Plummer-Vinson Syndrome
PubMed: 37660831
DOI: 10.1053/j.gastro.2023.08.046 -
The Laryngoscope Mar 2024Expiratory muscle strength training (EMST) and sensorimotor training of airway protection (smTAP) are two exercises intended to improve cough and swallowing in people... (Randomized Controlled Trial)
Randomized Controlled Trial
OBJECTIVE
Expiratory muscle strength training (EMST) and sensorimotor training of airway protection (smTAP) are two exercises intended to improve cough and swallowing in people with Parkinson's Disease (PwPD). The aims of this study were to (1) examine whether EMST or smTAP elicit changes to vocal fold bowing; and (2) describe the safety of EMST and smTAP as it relates to the development of vocal fold lesions.
METHOD(S)
This was a secondary analysis of data from PwPD who completed EMST or smTAP as part of a prospective randomized controlled trial. Vocal fold bowing (BI) and the presence of laryngeal lesions were blindly analyzed from flexible endoscopic evaluation of swallowing (FEES) using ImageJ software and operational definitions. Linear regression was used to examine the influence time (pre- vs. post-therapy) and therapy (EMST vs. smTAP) on vocal fold bowing. Descriptive statistics were used to describe the presence of laryngeal lesions.
RESULT(S)
Overall, 56 participants were included, 28 per group. The median BI scores pre- and post-therapy were 8.2% and 8.3% for the EMST group and 11.3% and 8.4% for the smTAP group, respectively. Statistical analyses revealed insufficient evidence to suggest an effect of time and treatment type on BI (p > 0.05) or on the presence of vocal fold lesions (p > 0.05).
CONCLUSION
Based on these and previous findings, it appears that changes in vocal fold bowing do not drive treatment effects following EMST and smTAP. Also, this study further supports the safety of smTAP and EMST despite the required forceful exhalation and repetitive coughing.
LEVEL OF EVIDENCE
4 Laryngoscope, 134:1127-1132, 2024.
Topics: Humans; Vocal Cords; Deglutition; Prospective Studies; Deglutition Disorders; Cough
PubMed: 37497803
DOI: 10.1002/lary.30922 -
Otolaryngology--head and Neck Surgery :... Feb 2024Epiglottopexy has been an increasingly utilized intervention in children with epiglottic prolapse and airway obstruction. Given the role of the epiglottis in protecting...
OBJECTIVE
Epiglottopexy has been an increasingly utilized intervention in children with epiglottic prolapse and airway obstruction. Given the role of the epiglottis in protecting the airway during swallowing and the potential effect of repositioning the epiglottis on the passage of the bolus, we aimed to compare swallowing outcomes before and after epiglottopexy in children.
STUDY DESIGN
A retrospective cohort study.
SETTING
Tertiary care children's hospital.
METHODS
Data were extracted from charts of children who underwent epiglottopexy and had a subsequent instrumental swallowing evaluation between January 2018 and September 2022.
RESULTS
A total of 93 patients underwent epiglottopexy. Of these, 38 patients met inclusion requirements. The mean age at surgery was 41 ± 47 months. Most patients (n = 37, 97.4%) had significant comorbidities such as secondary airway lesions (n = 33, 91.7%), a genetic or syndromic disorder (n = 25, 69.4%), and dysphagia (n = 29, 76.3%). All patients had a concurrent procedure at the time of epiglottopexy with supraglottoplasty (n = 24, 63.2%) and lingual tonsillectomy (n = 16, 42.1%) being the most common. No changes in initiation or patterns of swallowing were noted postoperatively. A total of 7 (18.4%) patients had worsening swallow function: 2 had new-onset dysphagia, and 5 had worsening pre-existing dysphagia. Liquid or food textures penetrated remained unchanged or improved in most cases. No risk factors for worsening dysphagia were identified in our cohort.
CONCLUSION
Children with medical comorbidities undergoing epiglottopexy with additional airway interventions may experience new or worsening dysphagia. However, the procedure is generally safe without notable patterned changes in the swallowing mechanism.
Topics: Child; Humans; Child, Preschool; Deglutition; Deglutition Disorders; Retrospective Studies; Laryngoplasty; Epiglottis
PubMed: 37855629
DOI: 10.1002/ohn.556 -
Journal of the History of Biology Dec 2023
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Journal of the History of Biology Dec 2023
Review
Topics: Humans; Deglutition; Pressure; Educational Personnel
PubMed: 37989905
DOI: 10.1007/s10739-023-09748-2 -
Dysphagia Apr 2024Prophylactic swallowing exercises (PSE) during head-and-neck cancer (HNC) (chemo)radiotherapy (CRT) have a positive effect on swallowing function and muscle strength.... (Randomized Controlled Trial)
Randomized Controlled Trial
Prophylactic Swallowing Therapy During Head-and-Neck Cancer Radiotherapy: Effect of Service-Delivery Mode and Overall Adherence Level on Swallowing Function and Muscle Strength-the PRESTO Trial.
Prophylactic swallowing exercises (PSE) during head-and-neck cancer (HNC) (chemo)radiotherapy (CRT) have a positive effect on swallowing function and muscle strength. Adherence rates to PSE are, however, moderate to low, undermining these effects. PRESTO already showed that the service-delivery mode (SDM), the way the exercises are offered, can influence adherence. The aim of this study was to investigate the effect of SDM on swallowing function and muscle strength during and post-CRT. In addition, the effect of overall adherence (OA), independent of SDM, was also investigated. A total of 148 HNC patients, treated with CRT, were randomly assigned to one of the three SDM's (paper-supported, app-supported, or therapist-supported PSE) and performed a 4-week PSE program. OA was calculated based on the percentage of completed exercises. Patients were divided into OA levels: the OA75+ and OA75- group performed respectively ≥ 75 and < 75% of the exercises. Swallowing function based on Mann Assessment of Swallowing Ability-Cancer (MASA-C), tongue and suprahyoid muscle strength during and up to 3 months after CRT were compared between the SDM's and OA levels. Linear Mixed-effects Models with post hoc pairwise testing and Bonferroni-Holm correction was used. No significant differences were found between the three SDMs. Significant time effects were found: MASA-C scores decreased and muscle strength increased significantly during CRT. By the end of CRT, the OA75+ showed significantly better swallowing function compared to OA75-. Muscle strength gain was significantly higher in the OA75+ group. SDM had no impact on swallowing function and muscle strength; however, significant effects were shown for OA level. Performing a high level of exercise repetitions is essential to benefit from PSE.Trial registration ISRCTN, ISRCTN98243550. Registered December 21, 2018-retrospectively registered, https://www.isrctn.com/ISRCTN98243550?q=gwen%20van%20nuffelen&filters=&sort=&offset=1&totalResults=2&page=1&pageSize=10&searchType=basic-search.
Topics: Humans; Deglutition; Deglutition Disorders; Head and Neck Neoplasms; Exercise Therapy; Muscle Strength
PubMed: 37550571
DOI: 10.1007/s00455-023-10609-7