Subject(s)
Deglutition Disorders , Immunoglobulins, Intravenous , Scleromyxedema , Humans , Immunoglobulins, Intravenous/administration & dosage , Immunoglobulins, Intravenous/therapeutic use , Deglutition Disorders/etiology , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/drug therapy , Scleromyxedema/complications , Scleromyxedema/drug therapy , Scleromyxedema/diagnostic imaging , Treatment Outcome , Female , Middle Aged , Radionuclide Imaging , Esophagus/diagnostic imaging , Esophagus/pathology , Male , Severity of Illness Index , Predictive Value of Tests , AdultABSTRACT
OBJECTIVE: Dysphagia in multiple system atrophy (MSA) is life-threatening and is caused by parkinsonism with cerebellar ataxia as a contributing factor. The present study investigated the relationship between dysphagia severity in MSA and the specific binding ratio (SBR) on dopamine transporter (DaT) SPECT using the Hyodo score, a qualitative scale for use with fiberoptic endoscopic evaluation of swallowing (FEES). METHODS: Hyodo score's ability to predict aspiration during a FEES examination of 88 patients with MSA was first tested. Then the clinical characteristics, Hyodo score, and SBR of patients with either predominant parkinsonism (MSA-P; n = 11) or cerebellar ataxia (MSA-C; n = 25) who underwent FEES and DaT SPECT simultaneously were compared. RESULTS: Logistic regression demonstrated that the Hyodo score was a significant predictive factor of aspiration (p = 0.003). The MSA-P group had a significantly higher Hyodo score (p = 0.026) and lower SBR (p = 0.011) than the MSA-C group while neither group demonstrated any significant difference in disease duration at the FEES examination. Linear regression demonstrated a significant, inverse correlation between the Hyodo score and SBR in the MSA-P (p = 0.044; r = -0.616) and MSA-C (p = 0.044; r = -0.406) groups. When the effect of SBR was removed by analysis of covariance, no significant difference in the Hyodo score remained between the groups. CONCLUSIONS: Our results suggested an association between presynaptic changes in nigrostriatal dopaminergic neurons and dysphagia severity in MSA which largely contributes to the difference in dysphagia severity between MSA-P and MSA-C.
Subject(s)
Deglutition Disorders , Dopamine Plasma Membrane Transport Proteins , Multiple System Atrophy , Severity of Illness Index , Tomography, Emission-Computed, Single-Photon , Humans , Multiple System Atrophy/diagnostic imaging , Multiple System Atrophy/complications , Multiple System Atrophy/metabolism , Male , Female , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/etiology , Aged , Dopamine Plasma Membrane Transport Proteins/metabolism , Middle AgedABSTRACT
PURPOSE: Dysphagia is a leading cause of morbidity in people with amyotrophic lateral sclerosis (PwALS). Previous videofluoroscopic swallowing studies (VFSS) in PwALS do not account for the influence of senescence. We aimed to compare swallowing in PwALS and an age- and sex-matched control group using healthy reference data to define typical and atypical values. METHOD: We conducted retrospective analysis of VFSS data from 19 PwALS (10 male, Mage = 63 years, range: 47-82) compared to control data from a cohort of healthy adults. Participants swallowed 20% w/v liquid barium from thin to extremely thick consistency. Blinded duplicate VFSS analysis using the ASPEKT (Analysis of Swallowing Physiology: Events, Kinematics and Timing) method yielded descriptive statistics for 16 quantitative VFSS parameters by consistency. Mann-Whitney U tests were used to identify significant cohort differences. Additionally, the frequencies of atypical values (in the 25% tails of the reference distribution) were tabulated by cohort and compared using odds ratios. RESULTS: PwALS showed increased frequencies of multiple swallows per bolus, incomplete laryngeal vestibule closure, and reduced hyoid speed across consistencies. By contrast, similar frequencies of atypical values for pharyngeal constriction and residue in both cohorts suggest that age-related changes may contribute to the presence of these features in PwALS. CONCLUSIONS: This analysis builds on previous descriptions of swallowing pathophysiology in amyotrophic lateral sclerosis (ALS) by clarifying the extent to which aging may account for some of the atypical findings seen in this patient population. Longitudinal studies are recommended to further differentiate the effects of ALS from age-related changes in swallowing over the course of disease progression.
Subject(s)
Amyotrophic Lateral Sclerosis , Deglutition Disorders , Deglutition , Video Recording , Humans , Amyotrophic Lateral Sclerosis/physiopathology , Amyotrophic Lateral Sclerosis/diagnostic imaging , Amyotrophic Lateral Sclerosis/complications , Male , Female , Aged , Middle Aged , Fluoroscopy/methods , Deglutition Disorders/physiopathology , Deglutition Disorders/etiology , Deglutition Disorders/diagnostic imaging , Aged, 80 and over , Retrospective Studies , Deglutition/physiology , Case-Control StudiesABSTRACT
High-resolution cervical auscultation (HRCA) is an emerging noninvasive and accessible option to assess swallowing by relying upon accelerometry and sound sensors. HRCA has shown tremendous promise and accuracy in identifying and predicting swallowing physiology and biomechanics with accuracies equivalent to trained human judges. These insights have historically been available only through instrumental swallowing evaluation methods, such as videofluoroscopy and endoscopy. HRCA uses supervised learning techniques to interpret swallowing physiology from the acquired signals, which are collected during radiographic assessment of swallowing using barium contrast. Conversely, bedside swallowing screening is typically conducted in non-radiographic settings using only water. This poses a challenge to translating and generalizing HRCA algorithms to bedside screening due to the rheological differences between barium and water. To address this gap, we proposed a cross-domain transformation framework that uses cycle generative adversarial networks to convert HRCA signals of water swallows into a domain compatible with the barium swallows-trained HRCA algorithms. The proposed framework achieved a cross-domain transformation accuracy that surpassed 90%. The authenticity of the generated signals was confirmed using a binary classifier to confirm the framework's capability to produce indistinguishable signals. This framework was also assessed for retaining swallow physiological and biomechanical properties in the signals by applying an existing model from the literature that identifies the opening and closure of the upper esophageal sphincter. The outcomes of this model showed nearly identical results between the generated and original signals. These findings suggest that the proposed transformation framework is a feasible avenue to advance HCRA towards clinical deployment for water-based swallowing screenings.
Subject(s)
Auscultation , Deglutition Disorders , Deglutition , Humans , Deglutition/physiology , Deglutition Disorders/physiopathology , Deglutition Disorders/diagnosis , Deglutition Disorders/diagnostic imaging , Auscultation/methods , Algorithms , Male , Female , Point-of-Care Testing , Middle AgedABSTRACT
BACKGROUND: Chagas disease causes digestive anatomic and functional changes, including the loss of the myenteric plexus and abnormal esophageal radiologic and manometric findings. OBJECTIVE: To evaluate the association of abnormal esophageal radiologic findings, cardiac changes, distal esophageal contractions, and complaints of dysphagia and constipation in upper (UES) and lower (LES) esophageal sphincter basal pressure in Chagas disease patients. METHODS: The study evaluated 99 patients with Chagas disease and 40 asymptomatic normal volunteers. The patients had normal esophageal radiologic examination (n=61) or esophageal retention without an increase in esophageal diameter (n=38). UES and LES pressure was measured with the rapid pull-through method in a 4-channel water-perfused round catheter. Before manometry, the patients were asked about dysphagia and constipation and submitted to electrocardiography and chest radiography. RESULTS: The amplitude of esophageal distal contraction decreased from controls to chagasic patients with esophageal retention. The proportion of failed and simultaneous contractions increased in patients with abnormal radiologic examination (P<0.01). There were no significant differences in UES and LES pressure between the groups. UES pressure was similar between Chagas disease patients with cardiomegaly (n=27, 126.5±62.7 mmHg) and those without it (n=72, 144.2±51.6 mmHg, P=0.26). Patients with constipation had lower LES pressure (n=23, 34.7±20.3 mmHg) than those without it (n=76, 42.9±20.5 mmHg, P<0.03). CONCLUSION: Chagas disease patients with absent or mild esophageal radiologic involvement had no significant changes in UES and LES basal pressure. Constipation complaints are associated with decreased LES basal pressure.
Subject(s)
Chagas Disease , Esophageal Motility Disorders , Esophageal Sphincter, Lower , Manometry , Humans , Male , Female , Middle Aged , Chagas Disease/physiopathology , Chagas Disease/complications , Esophageal Sphincter, Lower/physiopathology , Esophageal Sphincter, Lower/diagnostic imaging , Case-Control Studies , Esophageal Motility Disorders/physiopathology , Esophageal Motility Disorders/complications , Adult , Esophageal Sphincter, Upper/physiopathology , Esophageal Sphincter, Upper/diagnostic imaging , Constipation/physiopathology , Constipation/etiology , Constipation/diagnostic imaging , Aged , Deglutition Disorders/physiopathology , Deglutition Disorders/etiology , Deglutition Disorders/diagnostic imaging , PressureABSTRACT
To compare the ultrasound measurement of distance from the approximation of the hyoid bone during of the maximum deglutition peak between healthy individuals and neurogenic dysphagic individuals and to verify the effect of food consistencies on the displacement of the hyoid bone. Prospective, controlled clinical study. Ultrasound recordings of the oropharyngeal deglutition were conducted in 10 adults diagnosed with oropharyngeal dysphagia and in 10 healthy adults, matched by sex and age group. A portable ultrasound model Micro ultrasound system with a microconvex transducer 5-10 MHz, coupled to a computer as well as the head stabilizer were used. The ultrasound images were recorded using the AAA software (Articulate Assistant Advanced) at a rate of 120 frames/second. Food consistencies level 0 (free volume and 5 mL) and level 4 (5 mL) were used, based on the International Dysphagia Diet Standardisation Initiative (IDSSI). The calculation of the mean and standard deviation was used for the descriptive analysis, while the repeated measures ANOVA test was used for the inferential analysis. Results showed dysphagic individuals had lower elevation of the hyoid bone marked by a longer distance from the approximation of the hyoid bone during of the maximum deglutition peak when compared to healthy individuals, regardless of the food consistency offered. It was concluded that the ultrasound measurement of distance from the approximation of the hyoid bone during of the maximum deglutition peak showed less laryngeal elevation in individuals with neurogenic oropharyngeal dysphagia when compared to healthy individuals for all food consistencies offered.
Comparar a medida ultrassonográfica de distância da aproximação do osso hioide no momento do pico máximo da deglutição entre indivíduos saudáveis e disfágicos neurogênicos e verificar o efeito das consistências do alimento no deslocamento do osso hioide. Estudo clínico prospectivo controlado. Foram realizadas avaliações ultrassonográficas da deglutição orofaríngea em 10 adultos com diagnóstico de disfagia orofaríngea e 10 adultos saudáveis, pareados por sexo e faixa etária. Para tanto, foi utilizado ultrassom portátil com transdutor microconvex 5-10 MHz, além de estabilizador de cabeça. As imagens ultrassonográficas foram gravadas pelo software Articulate Assistant Advanced a uma taxa de 120 quadros/segundo. Foram utilizadas as consistências de alimentos nível 0 (volume livre e 5 mL) e nível 4 (5 mL), conforme as recomendações do International Dysphagia Diet Standardisation Initiative. A distância foi mensurada no momento do pico máximo da deglutição entre a parte inferior do osso hioide e a inserção do músculo milo-hioideo. Cálculos de média e o desvio padrão foram utilizados na análise descritiva, enquanto o teste ANOVA de medidas repetidas foi aplicado na análise inferencial.Resultados evidenciaram que indivíduos disfágicos apresentaram menor elevação do osso hioide, marcada por maior distância da aproximação do osso hioide no momento do pico máximo da deglutição quando comparados aos indivíduos saudáveis, independentemente da consistência alimentar ofertada. Concluiu-se que a medida ultrassonográfica de distância da aproximação do osso hioide no momento do pico máximo da deglutição mostrou menor elevação laríngea em indivíduos com disfagia orofaríngea neurogênica quando comparados aos indivíduos saudáveis para todas as consistências alimentares ofertadas.
Subject(s)
Deglutition Disorders , Deglutition , Hyoid Bone , Ultrasonography , Humans , Hyoid Bone/diagnostic imaging , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/physiopathology , Male , Female , Prospective Studies , Middle Aged , Adult , Case-Control Studies , Deglutition/physiology , AgedABSTRACT
OBJECTIVE: The epiglottis plays an integral role in the swallowing mechanism and is also implicated as an obstruction site in obstructive sleep apnea (OSA). The underlying causes of epiglottic collapse during sleep remain unclear. This study aimed to investigate the cognitive functions using the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA) and the neurophysiological and anatomical factors using videofluoroscopic swallowing studies (VFSS). We compared patients with OSA exhibiting epiglottic collapse to those without, assessing differences in anatomical or neurophysiological characteristics. METHODS: The study included 12 patients with epiglottic collapse (Epi-group) and 68 without (non-Epi group), all undergoing overnight polysomnography (PSG), drug-induced sleep endoscopy (DISE), LOTCA, and VFSS. Oral transit time (OTT), pharyngeal delay time (PDT), and pharyngeal transit time (PTT) were considered as neurophysiological traits, and laryngeal elevation length (LE) as anatomical trait, and were measured across various test diets (10 ml of liquid, soft, or solid). RESULTS: The study comprised 80 individuals, 57 men and 23 women, with no significant age, sex, body mass index or PSG parameters between groups, or DISE findings, with the exception of epiglottic collapse. Swallowing metrics from VFSS were normal, with no differences in OTT, PDT, PTT, or LOTCA scores. Notably, patients with epiglottic collapse showed a greater laryngeal elevation when swallowing soft and solid foods (p = 0.025 and p = 0.048, respectively). CONCLUSIONS: Patients with epiglottic collapse do not exhibit neurophysiological or cognitive impairments when compared to non-Epi group. However, the Epi-group displayed a significantly increased laryngeal elevation length. This suggests that anatomical factors may have a more substantial role in the development of epiglottic collapse than neurophysiological factors.
Subject(s)
Deglutition , Epiglottis , Polysomnography , Sleep Apnea, Obstructive , Humans , Male , Female , Epiglottis/physiopathology , Epiglottis/diagnostic imaging , Middle Aged , Sleep Apnea, Obstructive/physiopathology , Fluoroscopy , Adult , Deglutition/physiology , Video Recording , Larynx/physiopathology , Larynx/diagnostic imaging , Deglutition Disorders/physiopathology , Deglutition Disorders/diagnostic imaging , AgedABSTRACT
This pilot study aims to identify characteristic A-mode ultrasound features relevant to noninvasive detection of esophageal bolus transit in the proximal esophagus. Ultrasound signals at a lateral neck site were obtained via a single-element ultrasonic transducer with synchronous videofluoroscopic swallowing studies images of swallows of differing viscosities in 21 adult dysphagia outpatients. Characteristic ultrasound features were extracted to differentiate a bolus-filled from a collapsed esophagus. From 21 subjects, 412 swallows exhibited 4 reproducible waveform patterns associated with bolus transit as displayed in a heatmap: (1) Strong Reflectors; (2) Echo Shifts; (3) Distal Acoustic Enhancement; and (4) Speckling: One or more of these features were observed in the swallow series for all 21 subjects. Distinct acoustic waveform features acquired by single-element ultrasonic transducers can identify bolus transit through the cervical esophagus.
Subject(s)
Deglutition Disorders , Deglutition , Esophagus , Ultrasonography , Humans , Pilot Projects , Male , Female , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/physiopathology , Middle Aged , Esophagus/diagnostic imaging , Esophagus/physiopathology , Adult , Deglutition/physiology , Aged , FluoroscopySubject(s)
Arnold-Chiari Malformation , Deglutition Disorders , Magnetic Resonance Imaging , Humans , Magnetic Resonance Imaging/methods , Arnold-Chiari Malformation/complications , Arnold-Chiari Malformation/diagnostic imaging , Child , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/etiology , Male , Female , Adolescent , Child, PreschoolABSTRACT
PURPOSE: Determining the strength and area of the swallowing muscles is important in patients with sarcopenic dysphagia. Although the normative data on the strength of the swallowing muscles have been reported, those of the area of the geniohyoid muscle are poorly investigated. We investigated the cross-sectional area of the geniohyoid muscle in Japanese subjects without dysphagia using ultrasonography to determine the normative and cut-off values. METHODS: 142 subjects without dysphagia were included. The older group (age ≥ 65 years) included 36 (women 27/men 9) subjects, and the younger group (age ≤ 39 years) included 106 (women 54/men 52) subjects. The cross-sectional area of the geniohyoid muscle was measured by ultrasound. The mean of the younger group-2 standard deviation (SD) was calculated and used as a cut-off value for low swallowing muscle mass. RESULTS: The mean (SD) of the area of the geniohyoid muscle of each group was as follows: older women group 167.2 (32.6) mm2, older men group 193.2 (49.5) mm2, younger women group 247.3 (37.4) mm2, younger men group 313.1 (59.2) mm2. The mean 2SD of the geniohyoid muscle area in the younger women group was 172.5 mm2 and in the younger men group 194.7 mm2. CONCLUSION: We found that the cut-off value of the ultrasonographic cross-sectional area of the geniohyoid muscle was 172.5 mm2 for women and 194.7 mm2 for men. These values could be used as cut-off values for the mass of the geniohyoid muscle to identify patients with sarcopenic dysphagia.
Subject(s)
Deglutition Disorders , Neck Muscles , Sarcopenia , Ultrasonography , Humans , Female , Male , Deglutition Disorders/diagnostic imaging , Aged , Sarcopenia/diagnostic imaging , Middle Aged , Neck Muscles/diagnostic imaging , Adult , Deglutition/physiology , Aged, 80 and over , JapanABSTRACT
Oesophageal fluoroscopy is a radiological procedure that uses dynamic recording of the swallowing process to evaluate morphology and function simultaneously, a characteristic not found in other clinical tests. It enables a comprehensive evaluation of the entire upper gastrointestinal tract, from the oropharynx to oesophagogastric bolus transport. The number of fluoroscopies of the oesophagus and the oropharynx has increased in recent decades, while the overall use of gastrointestinal fluoroscopic examinations has declined. Radiologists performing fluoroscopies need a good understanding of the appropriate clinical questions and the methodological advantages and limitations to adjust the examination to the patient's symptoms and clinical situation. This review provides an overview of the indications for oesophageal fluoroscopy and the various pathologies it can identify, ranging from motility disorders to structural abnormalities and assessment in the pre- and postoperative care. The strengths and weaknesses of this modality and its future role within different clinical scenarios in the adult population are discussed. We conclude that oesophageal fluoroscopy remains a valuable tool in diagnostic radiology for the evaluation of oesophageal disorders.
Subject(s)
Esophageal Diseases , Esophagus , Humans , Fluoroscopy/methods , Esophageal Diseases/diagnostic imaging , Esophagus/diagnostic imaging , Adult , Deglutition Disorders/diagnostic imaging , Deglutition/physiologyABSTRACT
BACKGROUND: Clinical evaluation of swallowing provides important clinical information but is limited in detecting penetration, aspiration, and pharyngeal residue in patients with suspected dysphagia. Although this is an old problem, there remains limited access to low-cost methods to evaluate swallowing safety and efficiency. PURPOSE: The purpose of this technical report is to describe the experience of a single center that recently began using a wireless Wi-Fi intraoral camera for transoral endoscopic procedures as an adjunct to clinical swallowing evaluation. We describe the theoretical structure of this new clinical evaluation proposal. We present descriptive findings on its diagnostic performance in relation to videofluoroscopic swallowing study as the gold standard in a cohort of seven patients with dysphagia following head and neck cancer. We provide quantitative data on intra- and interrater reliability. Furthermore, this report discusses how this technology can be applied in the clinical practice of professionals who treat patients with dysphagia and provides directions for future research. CONCLUSIONS: This preliminary retrospective study suggests that intraoral cameras can reveal the accumulated oropharyngeal secretions and postswallow pharyngolaryngeal residue in patients with suspected dysphagia. Future large-scale studies focusing on validating and exploring this contemporary low-cost technology as part of a clinical swallowing evaluation are warranted.
Subject(s)
Deglutition Disorders , Deglutition , Humans , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/etiology , Retrospective Studies , Reproducibility of Results , EndoscopyABSTRACT
OBJECTIVE: To evaluate the combined impact of videofluoroscopic swallow study (VFSS) and therapeutic feeding and swallowing interventions on clinical outcomes in children with oropharyngeal dysphagia (OPD). METHODS: This was an uncontrolled longitudinal analytical study in which OPD patients were evaluated before and after VFSS. Children ≤ 24 months of age diagnosed with OPD in a clinical setting and undergoing VFSS for investigation and management of OPD were included in the study. The study participants received therapeutic feeding and swallowing interventions after having undergone VFSS, being followed at an outpatient clinic for pediatric dysphagia in order to monitor feeding and swallowing difficulties. Respiratory and feeding outcomes were compared before and after VFSS. RESULTS: Penetration/aspiration events were observed in 61% of the VFSSs (n = 72), and therapeutic feeding and swallowing interventions were recommended for 97% of the study participants. After the VFSS, there was a reduction in the odds of receiving antibiotic therapy (OR = 0.007) and in the duration of antibiotic therapy (p = 0.014), as well as in the odds of being admitted to hospital (p = 0.024) and in the length of hospital stay (p = 0.025). A combination of oral and enteral feeding became more common than oral or enteral feeding alone (p = 0.002). CONCLUSIONS: A high proportion of participants exhibited penetration/aspiration on VFSS. Therapeutic feeding and swallowing interventions following a VFSS appear to be associated with reduced respiratory morbidity in this population.
Subject(s)
Deglutition Disorders , Deglutition , Humans , Child , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/etiology , Deglutition Disorders/therapy , Fluoroscopy , Respiratory Aspiration/etiology , Respiratory Aspiration/complications , Anti-Bacterial AgentsABSTRACT
Bolus segmentation is crucial for the automated detection of swallowing disorders in videofluoroscopic swallowing studies (VFSS). However, it is difficult for the model to accurately segment a bolus region in a VFSS image because VFSS images are translucent, have low contrast and unclear region boundaries, and lack color information. To overcome these challenges, we propose PECI-Net, a network architecture for VFSS image analysis that combines two novel techniques: the preprocessing ensemble network (PEN) and the cascaded inference network (CIN). PEN enhances the sharpness and contrast of the VFSS image by combining multiple preprocessing algorithms in a learnable way. CIN reduces ambiguity in bolus segmentation by using context from other regions through cascaded inference. Moreover, CIN prevents undesirable side effects from unreliably segmented regions by referring to the context in an asymmetric way. In experiments, PECI-Net exhibited higher performance than four recently developed baseline models, outperforming TernausNet, the best among the baseline models, by 4.54% and the widely used UNet by 10.83%. The results of the ablation studies confirm that CIN and PEN are effective in improving bolus segmentation performance.
Subject(s)
Deglutition Disorders , Deglutition , Humans , Fluoroscopy/methods , Deglutition Disorders/diagnostic imaging , Algorithms , Image Processing, Computer-Assisted/methodsABSTRACT
BACKGROUND: Early detection of dysphagia is important for preventing aspiration pneumonia. Although videofluoroscopy is currently the primary diagnostic tool for dysphagia, access to this tool may be limited because of radiation exposure risk, high cost, and other factors. PURPOSE: In this study, a meta-analysis was used to determine the strength of the correlation between dysphagia detection outcomes obtained using subjective questionnaires and videofluoroscopy. METHODS: The PubMed and Embase databases were searched for original articles up to December 2022. Studies published in English that used cross-sectional designs to assess the correlation between subjective questionnaires and videofluoroscopy were considered eligible for inclusion. The search terms used included "dysphagia," "questionnaire," and "videofluoroscopy." Two reviewers critically appraised and extracted the correlation coefficient r values. In addition, a random-effects meta-analysis was conducted. The Q statistic was used to assess the heterogeneity among the included studies. Publication bias was checked using the funnel plot and Egger's tests. Multilevel analysis was used to determine sensitivity to consider within-study correlations. In addition, subgroup analyses were conducted based on type of questionnaire, head and neck cancer, and English-speaking regions. RESULTS: The meta-analysis included five studies and 856 patients using the Eating Assessment Tool-10 and one study and 27 patients using the Sydney Swallow Questionnaire. The results of the random-effects meta-analysis showed a moderate relationship between the subjective questionnaires and videofluoroscopy ( r = .35, 95% CI [0.20, 0.48]). Similar results were also obtained using multilevel analysis ( r = .34, 95% CI [0.25, 0.42]). No publication bias was found for any of the studies ( p = .88). In the subgroup analyses, a moderate relationship between Eating Assessment Tool-10 and videofluoroscopy ( r = .31, 95% CI [0.19, 0.42]) and an ultrahigh relationship between Sydney Swallow Questionnaire and video-fluoroscopy ( r = .74, 95% CI [0.50, 0.87]) were found. Furthermore, moderate associations were observed within each head and neck cancer and English-speaking regions subgroup. However, no significant differences were found between these two subgroups. CONCLUSIONS: These results indicate the subjective questionnaires considered in this study share a moderate relationship with videofluoroscopy. Subjective questionnaires may be used as an auxiliary tool by nurses and homecare givers for the early assessment of dysphagia risk in patients.
Subject(s)
Deglutition Disorders , Head and Neck Neoplasms , Humans , Deglutition Disorders/diagnostic imaging , Surveys and QuestionnairesABSTRACT
Anterior cervical osteophytes are a fairly common X-ray finding in people over 50 years old. Incidence of dysphagia in patients with anterior osteophytes varies from 1% in those aged 40-60 years to 10.6% in patients over 60 years old. The most common causes of anterior cervical hyperosteophytosis causing dysphagia are cervical spondylosis deformans and Forestier disease. We present 2 clinical cases of spondylogenic dysphagia in cervical spondylosis deformans and Forestier disease. The review is devoted to the causes and diagnostic methods for dysphagia caused by anterior cervical osteophytes, as well as surgical options for this pathology. CONCLUSION: Microsurgical resection of anterior osteophytes is an effective method for dysphagia after ineffective therapy for 3 months. Microsurgical osteophytectomy provides stable regression of dysphagia with low recurrence rate.
Subject(s)
Deglutition Disorders , Hyperostosis, Diffuse Idiopathic Skeletal , Osteophyte , Spondylosis , Humans , Middle Aged , Hyperostosis, Diffuse Idiopathic Skeletal/complications , Hyperostosis, Diffuse Idiopathic Skeletal/diagnosis , Hyperostosis, Diffuse Idiopathic Skeletal/surgery , Osteophyte/complications , Osteophyte/diagnostic imaging , Osteophyte/surgery , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/etiology , Deglutition Disorders/surgery , Spondylosis/complications , Spondylosis/diagnostic imaging , Spondylosis/surgery , Cervical Vertebrae/diagnostic imaging , Cervical Vertebrae/surgery , Cervical Vertebrae/pathologyABSTRACT
BACKGROUND: People recurrently have difficulties swallowing solid medications, which can be associated with the size of the medication and the age and gender of individuals. OBJECTIVE: To evaluate the impact of capsule size and adults' age and gender on oral and pharyngeal capsule transit during capsule swallows. METHODS: Videofluoroscopy was used to measure capsule oral and pharyngeal transit during swallows in 49 healthy individuals (17 men and 32 women), with a mean age of 46 years (ranging from 23 to 88 years). Smaller capsules were filled with 0.50 mL of barium sulfate, and larger capsules were filled with 0.95 mL of barium sulfate; the volume of liquid ingested with the capsules was also quantified in each ingestion. The measurements included the oral preparation time, oral transit time, swallowing reaction time, time to laryngeal vestibule closure, laryngeal vestibule closure duration, pharyngeal transit time, and upper esophageal sphincter opening duration. RESULTS: The capsule size did not influence either the oral or pharyngeal transit time. Increased liquid volume was ingested with larger capsules and by people older than 40 years. The oral transit time was shorter in older adults (60-88 years), and the time to laryngeal vestibule closure was longer in women. CONCLUSION: The size of large capsules did not make a difference in oral or pharyngeal transit when compared with smaller capsules. The capsule size and the participant's age influenced the volume of liquid ingested - larger capsules and older individuals required a larger volume. The capsule oral transit was faster in individuals older than 60 years. BACKGROUND: â¢Swallowing is influenced by the characteristics of what is being swallowed. BACKGROUND: â¢There was no difference in swallowing capsules containing 0.50 mL or 0.95 mL. BACKGROUND: â¢Larger capsules need more liquid ingestion to make swallowing easier. BACKGROUND: â¢Individuals older than 40 years need a greater volume of liquid to swallow capsules than younger adults.
Subject(s)
Deglutition Disorders , Larynx , Male , Humans , Female , Aged , Middle Aged , Deglutition , Barium Sulfate , Deglutition Disorders/diagnostic imaging , Pharynx/diagnostic imaging , FluoroscopyABSTRACT
OBJECTIVE: To assess the correlation between lesion location and swallowing function characteristics in post-stroke dysphagia (PSD) patients. MATERIALS AND METHODS: We enrolled 133 PSD. The patients were divided into supratentorial and infratentorial stroke groups. We compared the measurements in the videofluoroscopic swallowing study (VFSS) with 3ml and 5 ml of diluted and thickened barium liquid data between supratentorial and brainstem stroke groups. We further compared the difference of VFSS measurements between patients with left hemispheric or right hemispheric lesions (further divided into unilateral hemispheric cortical and subcortical subgroups) and brianstem leison stroke group.To explore the lesion location's effect on different bolus volume, the VFSS measurements of 3ml and 5ml in each subgroups were compared respectively. The measurements of VFSS included the oral transit time, soft palate elevation duration, hyoid bone movement duration (HMD), UES opening duration, pharyngeal transit duration (PTD), stage of ansition duration, and laryngeal closure duration (LCD), the upper esophageal sphincter opening (UESO), hyoid bone superior horizontal displacement, and hyoid bone anterior horizontal displacement. General swallowing function was assessed using the Penetration Aspiration Scale (PAS) and Functional Oral Intake Scale (FOIS). We performed the paired t-test, Spearman's correlation, and Kruskal-Wallis test analysis to characterize the parameters among the groups. RESULTS: Fifty-eight patients were assessed in the final analysis. The HMD (p = 0.019), PTD (p = 0.048) and LCD (p = 0.013) were significantly different between the supratentorial and brainstem lesion groups in 5ml volume. The HMD was significantly different (p = 0.045) between the left cortical and brainstem lesion groups. Significant differences in the HMD (p = 0.037) and LCD (p = 0.032) between the left subcortical and brainstem lesion groups were found in 5ml volume bolus. There was no group different when taking the 3ml volume bolus. Regarding the relationship between food bolus volume and swallowing functions, only the UESO demonstrated a significant difference in the subcortical lesion of the right hemisphere (p = 0.0032) compared the 3 ml and 5 ml volume bolus. The PTD demonstrated a moderate correlation with the PAS scores (r = 0.38, p = 0.0044). The HMD (r = 0.32, p = 0.018) and LCD (r = 0.29, p = 0.039) demonstrated weak correlations with the PAS scores. We did not identify any correlation between the VFSS parameters and FOIS scores in each subgroup level. CONCLUSION: The PSD with brainstem lesion shows more sever dysfunction in the pharyngeal phases. The left hemisphere was engaged in both the oral and pharyngeal phases. Lesions in the bilateral cortical, subcortical, and brainstem regions may impair sensory input.
Subject(s)
Deglutition Disorders , Deglutition , Stroke , Video Recording , Humans , Deglutition Disorders/physiopathology , Deglutition Disorders/etiology , Deglutition Disorders/diagnosis , Deglutition Disorders/diagnostic imaging , Male , Female , Aged , Middle Aged , Stroke/physiopathology , Stroke/complications , Stroke/diagnosis , Fluoroscopy , Predictive Value of Tests , Aged, 80 and over , Time Factors , Risk Factors , Retrospective StudiesABSTRACT
PURPOSE: This study aims to explore the correlation between fetal aberrant right subclavian artery (ARSA) and chromosomal disorders, with a specific focus on Down syndrome and DiGeorge syndrome. METHODS: From November 2017 to February 2020, we conducted fetal anomaly screening and assessed the fetal heart in 8494 at our institution. The right subclavian artery tracing was assessed using Doppler ultrasonography following the 3-vessel and tracheal views (3VTV) in the fetal heart scan. RESULTS: ARSA was found in 31 fetuses, which accounts for 0.36% of the total of 8494 fetuses. 96.8% of fetuses with ARSA were found to have normal chromosomal analysis. We identified only one case of trisomy 21 as the chromosomal condition present. In 80% of the identified ARSA, there were no additional associated findings. CONCLUSION: ARSA is a rare condition that often does not manifest any concomitant abnormalities. The majority of ARSA instances identified in the second trimester are euploid. If ARSA is the only sonographic finding during fetal anomaly screening and there are no maternal or laboratory risk factors, further evaluation with non-invasive diagnostics may be recommended. Non-invasive genetic testing may be used for additional investigation.